Dept. of Electrical and Computer
Engineering and
Center
for Manufacturing
Phone:
859-323-8523 Fax:
859-257-3092
Email:
holloway@engr.uky.edu Web: http://www.engr.uky.edu/~holloway
Highlights
of curriculum vita as of December 2007:
Current
positions held at University of Kentucky
Chair
and Professor, Department of Electrical and Computer Engineering
TVA
Endowed Professor of Electrical and Computer Engineering.
Joint
faculty, University of Kentucky Center for Manufacturing
Publications: Over
100 publications, including 23 journals, 8 book contributions, 60 refereed
conference publications, and 18 invited conference publications.
Funding:
Funding exceeding $5,555,702, total,
including $2,730,137
as Principal Investigator.
Research
Areas:
(1.) Automated synthesis of control logic and control software from
analysis of discrete event system models.
(2.) Embedded control systems, especially as applied to sensing and
control in the process industries.
(3.) Fault monitoring and
diagnosis of discrete event systems, especially as applied to manufacturing
systems. (4.) Development of active sensing policies
for systems with observation costs.
Teaching:
Average teaching evaluation since Fall 1991 : 3.4/4.0.
Average course rating
since
Fall 1991: 3.3 /4.0. Highest teaching evaluations received: 4.0/4.0. Courses taught include
, manufacturing systems, embedded systems design, signals, controls, computer
architecture.
Student
Advising: Primary advisor or co-advisor of 39
graduate students completed, including 5 PhD dissertations completed and 24 MS
theses completed. Nominated for 2000
University
Service: Director/Chief Operating Officer,
University of Kentucky Center for Manufacturing, Aug. 2002 to present. Deputy Director,
Center for Robotics and Manufacturing Systems Engineering, 1999 to 2002. Director of Graduate
Studies, Manufacturing Systems Engineering, 1998 to 2003. Core Group
Member and Instructor,
Professional
Service: Associate Editor, IEEE Transactions on
Automatic Control, Oct. 2002 - 2005.
IEEE Control Systems Society Conference Editorial
Board, 1998-2001. Member of Program Committee or
Organizing Committee for thirteen conferences, including as Registration Chair
of the 2001 American Control Conference (the largest conference of the American
Automatic Control Council).
EDUCATION
Ph.D. in Electrical and Computer Engineering: July 1991.
Thesis
title: On-Line Fault Detection
in Discrete Observation Systems using
Behavioral Models. Thesis advisor: Professor Bruce Krogh.
M.S. in Electrical and Computer
Engineering, October 1988.
Thesis
title: Feedback Control
Synthesis for a Class of Discrete-Event Systems Using
Distributed State Models. Thesis
advisor: Professor Bruce Krogh.
B.S. in Electrical
Engineering, magna cum laude, May 1987. Minors in Math and
Business. Southern
Honors: SMU Presidential Scholar, Robert S. Hyer Society, Tau Beta Pi.
CURRENT RESEARCH INTERESTS
Discrete-event control and software synthesis: This research focuses on the development
of efficient techniques to automatically convert high-level control
specifications into discrete event control laws for manufacturing systems and
embedded controllers. Current
research emphasizes application to manufacturing systems and low-level
controllers (embedded controllers), with issues such as state targeting,
coordination timing, and automatic generation of computer code.
Embedded Systems for Sensing and Control in Food
Processing Industries: This
research involves the design of embedded systems for analysis of sensor
information in food processing industries.
The goal is the development of a generic platform capable of being
rapidly reconfigured for a variety of sensing methods and signal analysis
algorithms.
Automated fault monitoring of
manufacturing systems. This research considers the problem of
fault monitoring of manufacturing systems using signals from discrete sensors
and actuators. The emphasis is on distributed monitoring of processes with
concurrent event sequences by using timing and sequencing characteristics of
I/O signals. Related work considers
automated learning of the timing characteristics, as well as systems with
underlying continuous dynamics, infrequent continuous-valued sensing, and
various forms of restricted concurrency.
Active sensing policies for
uncertain systems. This research activity considers the
problem of systems where sensing occurs only upon request, but each sensing
carries a cost. The issue is to
develop a sensing policy such that the control or sensing objectives can be met
at minimum cost, while guaranteeing to constrain the state uncertainty under
several different uncertainty measures.
WORK
EXPERIENCE
Chair, University of Kentucky Department of
Electrical and Computer Engineering. July 2007 to present.
Director, University of Kentucky Center for
Manufacturing, July 2002 to July 2007 (July 2002-June 2003 as Acting Director). Primary responsibility
for the Center administration, including primary budget and policy oversight,
and responsibility for leading strategic planning and restructuring for
research, extension, and education missions.
University
of Kentucky, Professor, 2003 to present.
Department of Electrical and Computer Engineering and Center for
Manufacturing.
Kentucky Utilities endowed professor, 2003 – 2007
TVA endowed professor, July 2007 to present
Joint
faculty member in Center for Robotics and Manufacturing Systems and
Department of Electrical Engineering. Active in research, teaching, and industrial
activity.
Engineering Program (a multidisciplinary program), January 1998 to
2003. The M.S.E. program is
a multidisciplinary masters-only program. Held primary responsibility
for management of the program, coordinating faculty involvement, admissions,
and advising students. Oversaw growth of the program from 13 MS students in 1998 to 26 MS
students in 2001.
Systems,
January 1999 to June 2003. Primary
responsibility of the Center during regular
and extended absences of the Director.
Ecole
Centrale de Lille, Lille, France. Visiting
Faculty, June 2004 and July 2005.
Joint
faculty member in Center for Robotics and Manufacturing Systems and
Department of Electrical Engineering. Active in research,
teaching, and industrial activity.
Developed
methods for automated fault monitoring in automated manufacturing
systems.
National
Instruments,
Developed application software for Macintosh II circuit boards.
LTV
Aerospace and Defense,
January 86 to June 86.
ASAT Signal Processing Equipment Redesign.
May 85 to August 85.
A-7 Avionics - Programmed for Avionics support.
January
84 to June 84. A-7 Ground Support -
Programmed for automatic testing of
avionics equipment.
May 83 to August 83. Multiple Launch
Rocket System Automatic Testing. electronics technician assistant.
PUBLICATIONS
Refereed
Journal Publications
“Design for Sustainability (DFS): New
Challenges in Developing and Implementing a Curriculum for Next Generation Design
and Manufacturing Engineers,” Jawahir,
I.S.; Rouch, K.E.; Dillon, O.W.; Holloway, L.; Hall,
A. International Journal of
Engineering Education, Volume 23, Number 6, November 2007, pp.
1053-1064(12)
“Applying Automated Control Synthesis Methods
to Condition Systems Requiring State Observers”, L.E. Holloway, J.
Ashley, Y. Gong. Control Engineering Practice, volume 14:10 (2006), pp
1169-1181.
“Determining the right-hand vectors of an irredundant linear
inequality system,” Ramprasad
Potluri and L. E. Holloway. Operations
Research Letters (Elsevier publishers) vol.24 (2006), pp 373-381.
“An equivalent CTL
formulation for condition sequences”; Jeffrey Ashley and L. E. Holloway; Journal
of Discrete Event Dynamic Systems; Springer Science Publishers; Volume 15,
Issue 4, Dec 2005, Pages 333 – 348.
“State
Observability and Condition Observability
for a Class of Interacting Discrete Event Systems”, L. E. Holloway, Yu
Gong, and J. Ashley; Mathematics and Computers in Simulation, 70(5-6),
pp 275-286, Elsevier Publishers. 2005.
“Qualitative Diagnosis of Condition Systems,” Jeffrey Ashley and L. E.
Holloway. Discrete
Event Dynamic Systems: Theory and Applications, 14:4, Kluwer Academic Publishers. October 2004
pp395-412.
“Computing Bounds for Forbidden State Reachability Functions for Controlled Petri Nets,”
L.E. Holloway, Ajit S. Khare,
and Yu Gong. IEEE Transactions on
Systems, Man, and Cybernetics Part A, 34(2), March 2004. pp219-228.
"Stability
of Pull Production Control Methods for Systems With Significant Setups",
T.
“Active Sensing Policies for Stochastic Systems,” Shuo Liu and L. E. Holloway. IEEE Transactions on Automatic Control, volume 47(2), February 2002. pp 373 -377.
“Automated Synthesis and
Composition of Taskblocks for Control of
Manufacturing Systems,” L.E. Holloway, X. Guan, R. Sundaravadivelu,
and J. Ashley Jr., IEEE Transactions
on Systems, Man, and Cybernetics Part B, volume 30(5), October 2000, pp
696-712.
“Template Languages for Fault
Monitoring of Discrete Event Processes”, D. N. Pandalai
and L.E. Holloway, IEEE Transactions on
Automatic Control, Vol 45(5) May 2000, pp 868-882.
“Constructing
a Confidence Space for Discrete Event Timings for Fault Monitoring Using
Discrete Sensing and Actuation Signals,” Sujit R. Das
and L. E. Holloway, IEEE Transactions on
Systems, Man, and Cybernetics Part A.
Vol 30 (1) Jan. 2000. pp 52-66.
"A
Survey of Petri Net Methods for Controlled Discrete Event Systems”. L.E.
Holloway, B.H. Krogh, and A. Giua, Journal of Discrete Event Dynamic Systems,
Vol 7 No. 2. 1997.
“Principles
of Lean Manufacturing,” L.E. Holloway and A. Hall, Industry and Higher Education, August
1997.
"Distributed
Fault Monitoring in Manufacturing Systems Using Concurrent Discrete-Event
Observations", L. E. Holloway and S. Chand, Integrated Computer-Aided Engineering. 3(4), pp244-254,
special issue on "Detecting and Resolving Errors in Manufacturing
Systems". 1996.
"A
Generalization of State Avoidance Policies for Controlled Petri Nets",
L.E. Holloway, X. Guan, and L. Zhang, IEEE Transactions on Automatic Control.
41(6),
pp804-816, June 1996.
"Supervisory
Control of Deterministic Petri Net Languages with Regular Specification
Languages", R. Kumar and L.E. Holloway, IEEE Transactions on Automatic Control. 41(2), Feb.
1996, pp245-249.
"Trajectory
Encoding for Systems with Irregular Observations", L. E. Holloway, Automatica. 31(3), March 1995,
pp405-418.
"An
Overview of Fault Monitoring and Diagnosis in Mining Equipment", J. Sottile and L.E. Holloway, IEEE Transactions on Industry Applications, September/October
1994.
"On
Closed-Loop Liveness of Discrete Event Systems under
Maximally Permissive Control", L. E. Holloway and B. H. Krogh. IEEE Transactions on
Automatic Control 37(5),
pp 692-697, May 1992.
"An
Intelligent Reactive Monitoring and Scheduling System", C.J. Paul, L.E.
Holloway, D. Yan, J. K. Strosnider, and B.H. Krogh, IEEE Control Systems Magazine 12(3), pp 78-86, June 1992, in Special
Section on Intelligent Control.
"Synthesis
of Feedback Control Logic for Discrete Manufacturing Systems", B.H. Krogh and
L.E. Holloway, Automatica,
27(4) 641-651, 1991.
"Synthesis
of Feedback Control Logic for a Class of Controlled Petri Nets", L. E.
Holloway and B. H. Krogh, IEEE
Transactions on Automatic Control, 35(5) 514-523, May, 1990.
Books
and Book Chapters
“SPECTOOL:
Automated Synthesis of Control Code for Discrete Event Controllers”, L.E.
Holloway, Andy Callahan, John O’Rear,
and Xiaoyi Guan. Discrete Event Systems: Analysis and Control, Kluwer
Academic Publishers, 2000. edited by R. Boel and G. Stremersch, ( also
appeared in 5th Workshop on Discrete Event Systems (WODES2000),
“State Observer Synthesis
for a Class of Condition Systems”, Yu Gong and L. E. Holloway. Discrete Event Systems: Analysis and Control, Kluwer
Academic Publishers, 2000. edited by R. Boel and G. Stermersch. ( also appeared in 5th
Workshop on Discrete Event Systems (WODES2000),
“Fault Monitoring in Manufacturing Systems
Using Template Models”, L.E. Holloway, in Modern Computer-aided Maintenance:
Methodology and Practice, edited by B. Wang and J. Lee, Kluwer Academic Publishers, Dordrecht, The Netherlands,
1999. pp339-355
"On-line fault monitoring of hybrid systems
using templates with dynamic time scaling," L. Holloway, Hybrid Systems III, edited by R. Alur,
T.A. Henzinger, and E.D. Sontag, Springer Verlag, LNCS 1066, pp258-269. 1996.
"Production
Control for Lean Manufacturing:
Push vs. Pull", in Principles of Continuous Learning Systems, edited by K. Saito,
McGraw-Hill, 1995. pp.145-159.
"Controlled
Petri Nets: a Tutorial Survey",
L. E. Holloway and B. H. Krogh, 11th
International Conference on Analysis and Optimization of Systems: Discrete
Event Systems, Guy Cohen and
Jean-Pierre Quadrat (Eds.), Lecture Notes in Control
and Information Sciences 199, Springer Verlag,
London, 1994. pp. 158-168.
"Synthesis
of Feedback Control Logic for a Class of Controlled Petri Nets", L. E.
Holloway and B. H. Krogh, in Discrete
Event Dynamic Systems: Analyzing Complexity and Performance in the Modern
World, edited by Y.C. Ho, IEEE Press, New York, 1992, pp. 112-123. Reprinted from IEEE Transactions on Automatic Control, 35(5)
514-523. May, 1990.
"Model-Based
Operational Specifications for Fault Monitoring in Manufacturing Systems",
L. E. Holloway, in Intelligent
Manufacturing, edited by W.A. Gruver and J. C. Boudreaux, Springer-Verlag,
1993. pp. 195-207.
Refereed
Conference Publications
“Towards Modeling of Resilience Dynamics in Manufacturing Enterprises: Literature Review and Problem Formulation”, Yao Hu, Jingshan Li, L. E. Holloway Proceedings of 2008 IEEE Conference on Automation Science and Engineering (CASE 2008), pp. 279-284. August, 23-26, 2008, Washington DC.
“Applications of Lean Concepts to the Teaching of Lean Manufacturing”, A. Hall and L. Holloway. Proceedings of 2008 ASEE Annual Conference and Exposition, Pittsburgh, PA, June 2008
“Automated Coordinator Synthesis for Mission Control of Automonous Underwater Vehicles”, S. Bhattacharyya, R. Kumar, L. Holloway, S. Tangirala. MTS / IEEE – OES OCEANS 2007, September 2007, Vancouver.
“Qualitative
Diagnosis of Condition Systems for Multiple Subsystem Failures”. J. Ashley, L. E. Holloway, R.
Kumar. 2007 American Control
Conference, New York City.
“Exploiting
Causal Structure in the Refined Diagnosis of Condition Systems”, Jeff
Ashley and L.E. Holloway, Proceedings of 11th IEEE International
Conference on Emerging Technologies for Factory Automation (ETFA 2006). pp. 364-371; Praha,
CR; September 2006.
“A Bottom-up Approach to Verification
of Hybrid Model-Based Hierarchical Controllers with application to Underwater
Vehicles”, Matthew O'Connor, Sekhar Tangirala*, Ratnesh Kumar,
Siddhartha Bhattacharyya, Mario Sznaier, Lawrence E.
Holloway, 2006 American Control Conference, Minneapolis, Minn. June 2006.
“Animation/Simulation
of missions
for autonomous underwater vehicles with hybrid-model based control
architecture. ”, Siddhartha
Bhattacharyya*, Ratnesh Kumar, Sekhar
Tangirala, Matthew O'Connor, Lawrence E. Holloway. 2006 American Control Conference,
“Design
for Sustainability (DFS): New
Challenges in Developing and Implementing a Curriculum for Next Generation
Design and Manufacturing Engineers”, I.S. Jawahir,
K. Rouch, O. Dillon, L. Holloway, A. Hall, J. Knuf, Looking
Forward: Innovations in Manufacturing Engineering Education, Proceedings of
CIMEC(CIRP) 2005/3rd SME Int. Conf. on Manufacturing Education, San
Louis Obispo California, June 2005.
pp59-71.
“A
fault detection scheme using condition systems”; J. Ashley and L.E. Holloway; “Proceedings of the 2005 IEEE Conference
on Decision and Control”;
“An
application of condition-system based control synthesis techniques for a
railway example”; J. Ashley, Nathalie Dangoumau
and L. E. Holloway; in the “Proceeding
of the 17th IMACS World Congress”;
“Fault
recovering taskblocks and control synthesis for a
class of condition systems”; Jeff Ashley, Lawrence E. Holloway, Nathalie Dangoumau; in The Proceedings of the 2005 IFAC World Congress,
“Electronic
system for monitoring honey bee queen cell activities.” Thomas C. Webster, Vaishanavi Kothandaraman,
Lawrence E. Holloway, Jeffrey Ashley, and Daniel Shewa,
52nd annual meeting of the Entomological Society of America (ESA) to
be held in Salt Lake City, Utah, November 14–17, 2004
“Hybrid-Model
based Hierarchical Mission Control Architecture for Autonomous Underwater
Vehicles”, Sekhar Tangirala*,
Ratnesh Kumar, Siddhartha Bhattacharyya, Matthew
O'Connor, Lawrence E. Holloway, American Control Conference,
“An
Equivalent LTL/Kripke Structure for the Condition
Sequence/Condition System Model”, Jeff Ashley and L. E. Holloway, IFAC
Workshop on Discrete Event Systems (WODES’04), September 2004,
“Applying
Automated Control Synthesis Methods to Condition Systems Requiring State
Observers”, L.E. Holloway and Yu Gong, IFAC Workshop on Discrete Event
Systems (WODES’04), September 2004,
“Methods
of Remote, Continuous Temperature Detection in Beef Cattle”, J.D. Davis,
E.S. Vanzant, J.L. Purswell,
A.R. Green, J.R. Bicudo, R.S. Gates, L.E. Holloway,
W.T. Smith, 2003 ASAE Annual International Meeting, Las Vegas Nevada, July
2003.
“Coordinating
Concurrency to Avoid Forbidden States in Condition Models”, Venkataraman Venugopal and L.E.
Holloway, 9th IEEE International Conference on Emerging Technologies
and Factory Automation (ETFA2003), September, 2003,
“Partial
Observation of Condition Systems which are not state observable,” Yu Gong
and L.E. Holloway, Proceedings of IEEE/IMACS Conference on Computational
Engineering in Systems Applications (CESA2003), July 2003, Lille, France.
“Using
Distributed Observers for Simplifying Centralized Control,” Yu Gong and L.E. Holloway,
Proceedings of 2003 American Control Conference, June 2003,
“Embedded
Microcontroller Implementation of a Class of Condition Systems”, Yu Gong
and L. E. Holloway. Proceedings of 35th
IEEE Southeastern Symposium on System Theory, March 2003,
“Modeling
and Control of Halfspace Systems,” Ramprasad
Potluri and L.E.Holloway. Proceedings of 35th
IEEE Southeastern Symposium on System Theory, March 2003,
“Computing
Bounds for Forbidden State Reachability Functions for
Controlled Petri Nets”, L. E. Holloway and A. S. Khare. Proceedings of 6th
International Workshop on Discrete Event Systems (WODES’02), Zaragoza
“Diagnosis
of Condition Systems Using Causal Structure”, Jeffrey
Ashley and L.E. Holloway, 2002 American Control Conference,
“Multi-layer State Observers for
Condition Systems”, Yu Gong and L. E. Holloway, IEEE International
Conference on Emerging Technologies and Factory Automation (ETFA’01),
Antibes, Nice, France, October, 2001.
pp421-428
“Diagnosis of Condition Systems Using
Symbolic Causal Networks”, Jeffrey Ashley and Lawrence E. Holloway, 2001
IEEE Conference on Systems, Man, and Cybernetics, October 9-12, 2001,
Tucson, Arizona, USA, pp 2799-2804
“State Observer Synthesis for a Class of
Condition Systems”, Yu Gong and L. E. Holloway, 5th Workshop on
Discrete Event Systems (WODES2000),
“Spectool:
Automated Synthesis of Control Code for Discrete Event Controllers”, L.E.
Holloway, Andy Callahan, John O’Rear, and Xiaoyi Guan, 5th
Workshop on Discrete Event Systems (WODES2000), Ghent, Belgium, August 2000
“Demonstration of an
Automated Control Synthesis Tool for Manufacturing,” Praveen Yasarapu and Lawrence E. Holloway, Proceedings of the ISCA 9th International Conference on
Intelligent Systems, D. Page and J. Graham editors.
“Control of Uncertain Systems Represented by
Slack-Descriptor Models: Maintainability”, by R. Potluri
and L. E. Holloway, Proceedings of 2000 American Control Conference,
“Active Sensing Policy for Systems with
Parametric and Additive Noise,” Liu Shuo and L.
E. Holloway,
Proceedings of 38th IEEE Conference on Decision and Control,
“Assembling Taskblocks
for Control of Discrete Event Systems,” X. Guan and L. E. Holloway,
Proceedings of 38th IEEE Conference on Decision and Control, Phoenix, Dec.
1999. pp1749-1755
“Using SPC and Template Monitoring
Method for Fault Detection and Prediction in Discrete Event Manufacturing
Systems”, H.K. Fadel and L. E. Holloway, 14th
IEEE International Symposium on Intelligent Control,
“Approximating State Sets Using
Circumscribing Polyhedron with Fewer Facets,” Hian-suan Chew and L. E. Holloway, IEEE Southeastcon’99,
“Elaborative Orderings of
Condition Languages”, L. E. Holloway and J. Ashley Jr. 1998 IEEE Conference on Decision and
Control,
“Task Blocks for
Synthesis of Controllers for Condition Systems”, L. E. Holloway and S. Ranganathan. 1998 IEEE International Conference on
Systems, Man, and Cybernetics,
“Validation of Inter-event time
learning method using simulation,” by Sujit
R. Das and L. E. Holloway. 1998
Workshop on Discrete Event Systems (WODES98),
“Condition Languages and Condition Systems
for Modeling Ambiguous Control Specifications,” by J. Ashley Jr. and L. E.
Holloway. 1998 Workshop on Discrete
Event Systems (WODES98),
“Template Languages for Fault Monitoring of
Concurrent and Non-Concurrent Discrete Event Processes,” D. N. Pandalai
and L. E. Holloway, 1997 IEEE Conference on Decision and Control, San Diego,
December 1997.
“Control of Distributed Discrete Event
Systems Modeled as Petri Nets”, Xiaoyi Guan
and L. E. Holloway, 1997 American Control Conference,
“Stability of a
‘signal kanban’ manufacturing
system”, Thomas I. Seidman and L.E. Holloway, 1997 American Control Conference,
“Characterizing
Discrete Event Timing Relationships for Fault Monitoring of Manufacturing
Systems,” Sujit R. Das and L.E. Holloway, IEEE International Conference on Control Applications, Sept. 1996,
“Time
Measures and State Maintainability for a Class of Composed Systems”, L.E.
Holloway, Proceedings of International Workshop on Discrete Event Systems
(WODES96),
"Active
Sensing for Uncertain Systems under Bounded Uncertainty Sensing
Goals," Hang-lian Lim and L. E. Holloway, Preprints of 13th
World Congress of IFAC International Federation of Automatic Control, Volume J,
July 1996, San Francisco. pp. 143-148.
"Condition
Templates: Improved Distributed
Models for Automated Fault Monitoring of Manufacturing Systems," Deepa Pandalai and L. E.
Holloway, 1996 IEEE International
Conference on Robotics and Automation, April 1996,
"Active
Sensing Policies for Slack-Descriptor Systems", by Hang-lian Lim and L. Holloway. Proceedings of 34th IEEE Conference on Decision and
Control, December 1995,
"Distributed
discrete event control structures with controller interactions", X. Guan and L.
E. Holloway, Proceedings of 1995 American
Control Conference, June 1995,
"Learning
of time templates from system observations", Sujit
R. Das and L. E. Holloway, Proceedings of
1995 American Control Conference, June 1995,
"Time
Templates for Discrete Event Fault Monitoring in Manufacturing Systems",
L.E. Holloway and Sujeet Chand, 1994 American Control
Conference,
"A
Generalization of State Avoidance Policies for Controlled Petri Nets",
Lawrence E. Holloway and Xiaoyi Guan, Proceedings of the 32nd IEEE Conference on
Decision and Control, San Antonio, Texas, December, 1993. pp. 204-210.
"The
Challenge of Intelligent Sensing for Monitoring and Control",
"Properties
of Behavioral Models for a Class of Hybrid Dynamical Systems", L.E. Holloway and B.H. Krogh, Proceedings of the 31st IEEE Conference on
Decision and Control, Tucson,
Arizona, December, 1992. pp. 3752-3757.
"Supervisory
Control of Petri Net Languages",
Ratnesh Kumar and L.E. Holloway, Proceedings
of the 31st IEEE Conference on Decision and Control, Tucson, Arizona, December, 1992. pp. 1191-1195.
"Fault
Monitoring and Diagnosis in Mining Equipment: Current and Future Developments",
Joseph Sottile and
"An
Integrated Rule-Based/Algorithmic Architecture for On-Line Process Monitoring
and Reactive Control", B.H. Krogh, C.J. Paul, D.W. Yan, J.K. Strosnider, L.E. Holloway, IFAC/ASME/IEEE/SCS/SME International Workshop on Intelligent
Manufacturing Systems, Dearborn, Michigan, October 1992. pp. 313-317.
"Feedback
Control for Sequencing Specifications in Controlled Petri Nets", L.E.
Holloway and F. Hossain, Proceedings of Rensselaer's Third International
Conference on Computer Integrated Manufacturing,
"On-Line
Fault Detection via Trajectory Encoding", L.E. Holloway and B.H. Krogh, Proceedings of 7th IFAC Symposium on
Information Control Problems in Manufacturing Technology -- INCOM'92,
Toronto, Canada, May 1992. pp. 643-648.
"On-Line
Trajectory Encoding for Discrete-Observation Process Monitoring", L.E.
Holloway and B.H. Krogh, IFAC Symposium
on On-Line Fault Detection and Supervision in the Chemical Process Industries,
"On
the Complexity of Forbidden State Problems for Controlled Marked
Graphs", B.H. Krogh, J. Magott, and L.E. Holloway, Proceedings of the 30th IEEE
Conference on Decision and Control, Brighton, U.K., December 1991.
"Monitoring
Behavioral Evolution for On-Line Fault Detection", L.E. Holloway and B.H.
Krogh, IFAC SAFEPROCESS'91,
Baden-Baden, Germany, September 1991.
"On-Line
Behavioral Models for Automated Fault Detection", L.E. Holloway and B.H.
Krogh, Proceedings of 1991 IPC/Intelligent Systems
Conference,
"Fault
Detection and Diagnosis in Manufacturing Systems: A Behavioral Model
Approach", L. E. Holloway and B. H. Krogh, Proceedings of Second International Conference on Computer Integrated
Manufacturing,
"Synthesis
of Feedback Control Logic for Forbidden State Problems in Discrete
Manufacturing Systems", L.E. Holloway and B.H. Krogh, Proceedings of IFAC International Workshop on Decisional Structures in
Automated Manufacturing,
"Efficient
Synthesis of Control Logic for a Class of Discrete Event Systems", L. E.
Holloway and B. H. Krogh, Proceedings of
1989 American Control Conference,
Invited
Papers
“Lean Manufacturing Bootcamps at the University of Kentucky”, in the Proceedings of the 2008 Industrial Engineering Research Conference, track on Lean Education and Simulation Games, Vancouver, May 17-21, 2008. (Proceedings edited by J. Fowler and S. Mason)
“Teaching Lean Manufacturing: Tips and Techniques”. Arlie Hall and Larry Holloway. Webinar for NSF Manufacturing Education Resource Center (MERC), Natilnal Center for Manufacturing Education. April 20, 2007. (www.merconline.net).
“Automated
Control, observation, and fault detection of multilayer condition systems”,
L.E. Holloway and Jeff Ashley. Workshop on Control of Hybrid and
Discrete Event Systems, a satellite event of the 26th International Conference
On Application and Theory of Petri Nets and Other Models of Concurrency, June
21, 2005 – Miami, Florida, USA
“Automated
Control, Observation, and Diagnosis of Multi-layer Condition Systems – a
tutorial for LISAC-05”. LISAC’05 Summer
School, sponsored by CNRS and Ecole Centrale de Lille. October 2005.
“Automated
Control, Observation, and Fault Detection in Condition Systems,” L.E.
Holloway. Plenary talk for
IEEE/IMACS Conference on Computational Engineering in Systems Applications
(CESA2003), July 2003, Lille, France.
“Distributed Discrete Event Systems: Architecture, Communication, Control”, L. E. Holloway, Invited speaker,
Banff DES Workshop, May 2004.
“Supervisory Control of
Contradictions in Hierarchical Task Controllers”, X. Guan and L.
Holloway, 37th Annual Allerton Conference
on Communication, Control, and Computing, October, 1999.
“Supervisory Control of Concurrent Task
Sequences Operating Over Low-Level Devices”, J. Ashley and L.E. Holloway,
35th Annual Allerton Conference on
Communication, Control, and Computing, October, 1997.
“Modeling and Simulation of Manufacturing
Systems under Signal Kanban Policies”, L. E. Holloway, 2nd
International Symposium on Scale Modeling,
“Synthesizing Control Code for Achieving
State Targets in Composed Systems”, L. Holloway, S. Rajaram,
Proceedings of 34th Annual Allerton Conference on Communication, Control, and
Computing,”
"Forbidden
State Avoidance in Controlled Petri Nets Under Partial Observation", L.
Zhang and L. Holloway, Proceedings of
33rd Annual Allerton Conference on Communication,
Control, and Computing, Sept. 1995.
pp. 146-155.
"Characterizing
Uncontrollable Reachability for Colored Controlled
Petri Nets", Jeffrey Ashley
Jr. and L. E. Holloway, Proceedings of 1994 International Conference
on Systems, Man, and Cybernetics, San Antonio, Texas, October, 1994. pp.
1000-1005.
"Improved
path evaluation technique for characterizing uncontrollable reachability
in Controlled Petri Nets", M. Hiriyannaiah and L. E. Holloway, 32nd
Annual Allerton Conference on Communication, Control,
and Computing, Sept 1994, Monticello, Illinois.
"Controlled
Petri Nets: A Tutorial
Survey", L.E. Holloway and B.H. Krogh, 11th
International Conference on Analysis and Optimization of Systems: Discrete Event Systems,
"Slack-Descriptor
Models for Monitoring Industrial Processes with Irregular Observations",
L.E. Holloway, Proceedings of Conference
on Computer Integrated Manufacturing in the Process Industries,
"Fault
Monitoring in Manufacturing Systems Using Concurrent Discrete-Event
Observations",
L.E. Holloway and S. Chand. AAAI
Spring Symposium Series on Detecting and Resolving Errors in Manufacturing
Systems, Palo Alto, California,
March, 1994. pp. 65-69.
"Control
Synthesis using Path Algebras for Forbidden State Avoidance", L.E. Holloway,
31st
Annual Allerton Conference on Communication,
Control, and Computing,
"On-Line
Evaluation of Systems with Discrete Observations", L.E. Holloway and B.H.
Krogh, invited paper, Proceedings of
IFAC International Symposium on
Distributed Intelligence Systems, Arlington, Virginia, August, 1991. pp. 37-42.
"Integration
of Behavioral Fault-Detection Models and an Intelligent Reactive
Scheduler", L.E. Holloway, C.J. Paul, J.K. Strosnider,
and B.H. Krogh, Proceedings of the 6th IEEE
International Symposium on Intelligent Control, Arlington, Virginia,
August, 1991. pp. 134-139.
"On
Closed-Loop Liveness of Discrete Event Systems under
Maximally Permissive Control", L. E. Holloway and B. H. Krogh, invited
paper, Proceedings 28th IEEE Conference
on Decision and Control , Tampa, Fla. December, 1989.
Published
Software
Spectool2: Tool suite
for model analysis, control logic generation, and software synthesis for
condition systems.(available
on the web at http://www.crms.engr.uky.edu/pages/spectool
). Condition systems are a
class of discrete event systems which interact with each other through
well-defined input and output interfaces.
They promise to be particularly useful when modeling large systems
composed of many smaller interacting subsystems. Spectool2 includes a graphical
user interface, tools for analysis of model structures, control synthesis
methods, and observer synthesis tools.
The resulting control logic is automatically converted into compiled C++
code which is then
used to drive virtual equipment (through the computer interface)
or actual equipment devices.
Patent
US Patent no. 7,392,918: “Method and Device for Pill Dispensing”.
CONTRACTS AND GRANTS
Contracts
and Grants Awarded
Funding: Funding
exceeding $5,555,702, total,
including $2,730,137
as Principal Investigator.
PROFESSIONAL ACTIVITIES
Professional
Societies
Senior
Member, Institute of Electrical and Electronics Engineers (IEEE)
Affiliate,
International Federation on Automatic Control (IFAC)
Member Tau
Beta Pi Engineering Honor Society
Member,
American Society for Engineering Education (ASEE)
Professional
Activities
Program
Committee, International Workshop on Discrete Event Systems (WODES2008),
Goteborg, Sweden.
Associate
Editor, IEEE Transactions on Automatic Control, October 2002 – December
2005.
Organizing
Committee and Publicity Chair, American Control Conference 2009, Saint Louis.)
Organizing
Committee and Vice-Chair for Special Tracks, American Control
Conference 2007, New York City.
Program
Committee, International Workshop on Discrete Event Systems
(WODES2006),
International
Program Committee, 1st IFAC Workshop on Dependable Control of Discrete
Systems (DCDS'07),
Program
Committee, American Control Conference 2006,
Program
Committee, IASTED
Conference on Control and Applications, May 2005.
International
Program Committee, IFAC
Workshop on Discrete Event Systems (WODES04), September 2004,
Program
Review SubCommittee, IFAC World Congress,
Program
Committee, 2nd
IEEE International Conference on Industrial Informatics (INDIN2004),
Program
Committee, 2004
American Control Conference,
Program Committee, 9th IEEE
International Conference on Emerging Technologies and Factory Automation,
Program
Committee, Multiconference on "Computational
Engineering in Systems Applications",
Instructor
and co-organizer,
Tutorial Workshop on “Event-Based Monitoring and Diagnosis
of Industrial Systems” 2002 American Control Conference,
International
Program Committee. 2003 IMACS/IEEE-SMC Computational
Engineering in Systems Applications (CESA2003),
Program
Committee,
2002 Workshop on Discrete Event Systems (WODES-02),
Registration
Chair, 2001
American Control Conference. 1998-2001. (
Program
Committee, 1999 IEEE Conference on Decision
and Control, (Phoenix, Dec. 1999).
Program
Committee, 14th IEEE International Symposium
on Intelligent Control (Cambridge, Mass. Sept. 1999)
Conference
Editorial Board,
IEEE Control Systems Society.
1998-2001
International
Organizing Committee,
1998 IEEE Conference on Systems, Man, and Cybernetics.
Instructor
and co-organizer,
Tutorial Workshop on “Event-based Fault Monitoring for Manufacturing
Systems”, 1998 IEEE International Conference on Systems, Man, and
Cybernetics.
Instructor, Pre-Congress Tutorial on
“Petri Nets in Industrial Automation: Modeling Performance, Scheduling
and Control,” at International Federation of Automatic Control, 1996
World Congress, June, 1996, San Francisco.
Program
Committee,
1998 International Lean Manufacturing Conference.
Conference
Co-Chair, 1997
International Lean Manufacturing Conference
Program
Committee,
Second International Symposium on Scale Modeling (1997).
International
Program Committee,
34th IEEE Conference on Decision and Control (1995)
Co-chair
and co-organizer
of paper session at IFAC SAFEPROCESS'91,
Member, Panel to determine Best Student
Paper Award for 1992 IEEE Conference on Decision and Control
Member of roundtable panel at AAAI
Spring Symposium Series on Detecting and Resolving Errors in Manufacturing
Systems,
Reviewer for the following
journals and organizations:
(Selected list – not
comprehensive)
National Science Foundation --
proposal reviews, panel reviewer
Canadian NSERC: Natural Sciences and Engineering
Research Council of
IEEE Computer Society Press
IEEE
Trans. on Automatic Control
IEEE
Trans. on Control Systems Technology
IEEE
Trans. on Robotics and Automation
IEEE
Trans. on Systems, Man & Cybernetics (A and B)
Automatica
IIE
Transactions
Journal
of Discrete Event Dynamic Systems
IEEE
Transactions on Knowledge and Data Engineering
Electric
Machines and Power Systems
International
Journal of Intelligent Control and Systems
European
Journal of Control
Journal
of Integrated Computer-Aided Engineering
IEEE
Conference on Decision and Control (1990-)
IEEE
International Symposium on Intelligent Control
American
Control Conference (1989-)
IEEE
International Conference on Robotics and Automation
Book
chapters for the Springer-Verlag book
"Programming Environments for CIM"
Panel
for Best Student Paper Award for IEEE CDC
IFAC
World Congress
European
Control Conference
IIE
International Workshop on Discrete Event Systems
International
Conference on Application and Theory of Petri Nets
Consulting Activities
NetQuest, Inc. Designed embedded
systems for remote livestock health monitoring.
Institute
for Advanced Manufacturing Sciences (IAMS),
Koch-Glitsch,
Boeing
Aerospace,
Harley-Davidson,
Dana
Brake Parts,
Lockheed
Aerospace,
Foam
Design,
Omnitek Incorporated,
National
Science Foundation, Panel Reviewer, Proposal Reviewer
Georgia
Institute of Technology: External
reviewer for
Textbook
reviewer for Prentice Hall, Kluwer Academic
Publishers, and Cambridge University Press
Rockwell
International. Developed automated fault detection
methods, spent 7 weeks during summer 1993 and two weeks during summer 1995 at
Pyromet Automation Services, Inc. of
Interacted
with numerous additional companies as part of University of Kentucky Center for
Robotics and Manufacturing Systems.
(see University Service: Industrial Activity).
Industrial activity:
Member, Lean Manufacturing Core
Group
Member
of Core Group of the
Lean Manufacturing Instructor:
Instructor
for “Principles and Practices of Lean Manufacturing”, a non-credit
course in the Lean Manufacturing Certification series. Instructed at public courses, and
on-site at Foam Design, Lockheed-Martin, Dana Corp. Dowty
Aerospace, Boeing, Harley-Davidson, Koch-Glitsch, L.A. Darling. (2000,2001, 2006)
Instructor
for “Lean Value Stream Design”, a non-credit course in the Lean
Manufacturing Certification Series. (2006)
Speaker/Instructor
for UK Lean Manufacturing Leadership Institute, Fall 1997, Spring 1998, Fall
1998, Spring 1999, Fall 1999, Fall 2000, Spring 2001, 2003, Nov 2006, 2007.
Lead
Instructor for Lean Manufacturing Simulations -- instructed industry
participants on principles of lean manufacturing, quality, and production
control. These simulations have
been attended and paid for by industry throughout the
Lean Manufacturing Industrial
Activity
Received
extensive training in manufacturing principles, Toyota Motor Manufacturing
Company, (Fall 1993).
Leader
(with Rod Heard) of Kaizen Activity Day at Southland Manufacturing Company
(1994).
Provided
on-going assistance to Southland Manufacturing Company (SMC), a pilot company
of the UK Lean Manufacturing Program. This
involved: study of their processes, consultations, and assisting in proposals
for improvements. (1994 - 1996 )
HONORS AND AWARDS
TVA
Professor of Electrical Engineering (July 2007 to present)
Kentucky
Utilities Professor of Electrical and Computer Engineering (July 2003 to July
2007)
Senior
Member of Institute for Electrical and Electronic Engineers (IEEE)
Nominated
for 2000
Kentucky
Colonel.
Tau Beta Pi
Eta Kappa Nu
Best paper award for session,
at 1991 IPC/Intelligent Systems Conference
Best
paper award for session, at 1995 American Control Conference
Best paper award for session,
at 2002 American Control Conference
Who’s
Who in
Who’s Who
in Engineering Education – 2002
STUDENTS AND THESES SUPERVISED
Degrees
Completed
1. Siddhartha Bhattacharyya, PhD Electrical Engineering (Dissertation, July 2005) Title: Modeling, Verification, and Synthesis of Hierarchical Hybrid Mission Controller for Underwater Vehicles
2. Jeff Ashley, PhD, Electrical Engineering (Dissertation, February 2004).
Title: Diagnosis of Condition Systems.
3.
Ramprasad Potluri, PhD,
Electrical Engineering, (Dissertation, May 2003):
Title: Issues in the Control of Halfspace Systems.
4.
Yu
Gong, Ph.D., Electrical Engineering
(Dissertation March 2003)
Title: Observer Synthesis for Control of a
Class of Condition Systems.
5.
Xiaoyi
Guan, Ph.D., Electrical Engineering
(Dissertation October 2000)
Title: Distributed Supervisory Control of
Forbidden Conditions, and Automated Synthesis and Composition of Task
Controllers
6.
Fiaz
Hossain, M.S.E.E. (thesis), July, 1992
Topic: "Task Assignment in Distributed
Manufacturing Systems"
7.
Tauha
Shahab, M.S.E.E. (project), September, 1993
Topic: "An Examination of
Stability Analysis of Manufacturing Assembly Systems".
8.
Manjunath Hiriyannaiah, M.S.E.E.
(thesis), May 1994
Thesis: Improved path evaluation technique for
control of an automated manufacturing system.
9.
Prakash Chavadi, M.S.E.E. (thesis), July 1994
Thesis: On-line quality monitoring of
injection molding processes using system identification techniques.
10.
Venkitaramani, Rajagopal, M.S.E.E.
(thesis) March 1995
Topic: Properties of Slack
Descriptor Systems For Modeling Systems With Linearly
Constrained Uncertainty".
11.
Hang-lian Lim, M.S.E.E.
(thesis) June 1995
Thesis: Trajectory Representation and Active
Sensing Policies for Uncertain Systems Represented as Slack Descriptor Systems.
12.
Sujit
Das, M.S.E.E. (thesis) July 1995
Thesis: Learning of Time
Templates from System Observations.
13.
Jeff
Ashley, M.S. Manufacturing Systems Engineering. (thesis) September 1995
Thesis: Controlled Colored Petri Nets,
Wildcards, and Characterizing Uncontrollable Reachability.
14.
Lan Zhang, M.S.E.E. (thesis) March 1996
Thesis: A Generalization of State Avoidance
Policies for Controlled Partially Observed Petri Nets.
15.
Deepa Pandalai, M.S.E.E. (thesis) August 1996.
Thesis: Condition Templates: Improved Template Model for Fault
Monitoring in Discrete Event Manufacturing Systems.
16.
Robert
Bohanan, M.S. Manufacturing Systems Engineering
(thesis) April, 1997. Topic: Chaos Theory Applied to Production Scheduling
17.
Sriram
Rajaram, M.S.E.E. (thesis) Sept. 1997.
Topic: Synthesizing Control for Forbidden State
Avoidance Under Target Constraints and Time
Constraints for a Class of Discrete Event Systems
18.
Hian
Suan Chew, M.S.E.E. (thesis: November 1998)
Title: Approximation and Controllability Issues
of Slack Descriptor Systems”
19.
Xiaoyi Guan, M.S. Computer
Science (project, March 1999)
(co-advisor:
Prof. Tony Baxter).
Title: Application of
Database Technique in Manufacturing Control System
20.
Hisham
Fadel, M.S.E.E. (thesis – April 1999)
Title: Using Statistical Process Control and
the Template Method for Fault Prediction and Improved Detection in Discrete
Event Manufacturing Systems.
21.
Praveen
Yasarapu,
M.S.E.E. (project, July 1999)
Title: Demonstration of Automated Control
Synthesis Tools for Manufacturing Systems with Condition System Models
22.
Terry
McIlvain, M.S.E.E. (thesis - November 1999)
Title: Advantages and Disadvantages of
Electronic Kanban Systems
23.
Shuo
Liu, M.S.E.E. (thesis - December
1999)
Title: Active Sensing Policy for Stochastic
Systems.
24.
Ramgopal Satyamurti, M.S.E.E. (project
-- August 2000)
Title: Conversion of Textual Description of
Condition Model to VHDL Code.
25.
Ranganathan Sundaravadivelu,
M.S.E.E. (Thesis, March, 2001)
Title: Automated Synthesis and Composition of
Task Controllers for Control of Systems Modeled as Condition Based Petri Nets.
26.
Yu
Gong, M.S.E.E. (thesis –
April 2001)
Title: Single-layer Observers for Condition
Systems
27.
Lee
Bohon, M.S. Manufacturing Systems Engineering
(project, April 2001)
Title: An Ergonomic Analysis of Lifting Heavy
Printers for Transportation
28.
Pamela
Jones Moon, M.S. Manufacturing Systems Engineering (thesis, April
2001).
Title: Personal Engineers Database: A Tool for
Product Development
29.
Someswara R. Ganny, M.S.E.E.
(project – July 2001)
Title: Conversion of Textual Description of
Deterministic Timed Transitions Petri Nets to Behavioral VHDL Code.
30.
Mike
Wilson, M.S. Manufacturing Systems Engineering. (project August 2001)
Title: A Plan for Design and
Manufacturing of an Automatic Golf Tee:
An Example of the Merger of Design for Manufacturing, Rapid Prototyping,
and Lean Manufacturing Principles.
31.
Sachin
Nagane, M.S. Manufacturing Systems Engineering.
(thesis May 2002)
(Co-advisor with Jon Yingling)
Title: Modeling and Analysis of Selectivity
Banks in Automotive Manufacturing.
32. Sudhindra Hunner, M.S. in Electrical Engineering. (Project, August 2002).
Title: Digital Design, Development, Simulation, and Experimental Validation of a Model for Distributed Fault Monitoring in Manufacturing Systems Using Concurrent Discrete-Event Observations.
33. Scot Duncan, MS Manufacturing Systems Engineering (project – April 2003).
“The Andon System and its uses at Toyota Motor Manufacturing Assembly Line #1”. (coadvisor with K. Saito).
34. Jagannathan Ramachandran, M.S. Manufacturing Systems Engineering (project -- September, 2003).
Topic: Tools for Template Monitoring in the Spectool Framework
35. Tracy Floyd, M.S. Electrical Engineering (thesis – July 2003).
Title: Scheduling of Dynamic Processes on Controller Area Network for Real-time Applications.
36.
Praveen Mandavilli,
M.S. Manufacturing Systems Engineering (thesis – November 2004).
Title: Colored Condition Systems
37.
Venkataramanan Venugopal, M.S. Manufacturing Systems Engineering (thesis
– May 2004).
Title: Coordinating Concurrency to
Avoid Forbidden States in Condition Models
38.
Vaishnavi Kothandaraman, MS Electrical Engineering (project -- May
2004).
Topic: Electronic system for
monitoring the deposition of royal jelly in bee hives.
39.
Andrew She, MS Electrical Engineering (Thesis,
December 2004)
Title: Automated Synthesis of Virtualblocks for
Interfacing Systems Under Test.
40.
Prashanth Thumu, M.S. Manufacturing Systems Engineering (thesis
– August 2005).
Title: Timed Condition Systems
41.
Rich Shertz, M.S. Manufacturing Systems Engineering (project
– November 2005), “Analysis of locations of Recertification/Repair
Facilities”.
42.
Karthik Machiraju, M.S. Manufacturing Systems Engineering (project
– April 2006)
“Process improvement in Painting Section at LBCE”.
43.
Padma Priya Ravindranath, M.S.
Manufacturing Systems Engineering (thesis – April 2006) (coadvisor –Royce Mohan)
44.
Mahendran Selvaraj, M.S. Manufacturing Systems Engineering (project
– November 2006). “Case
Study: Operational Excellence
Approach for Ingersoll-Rand Campbellsville.”
45.
Charles
Arvin, M.S. Manufacturing Systems Engineering (project – December 2006). Analysis of Rapid Tooling for Injection
Molding
46.
Jeff Willhite, MS Manufacturing Systems Engineering, Project
--April 2007
Application of lean manufacturing techniques to specialized
magnet production.
47.
Garrett
Chandler, MS Electrical Engineering, Project – November 2007.
“Development of an Off-The-Shelf Bus for Small Satellites”.
Degrees
in Progress
48.
John Thomas Henninger,
PhD, Mechanical Engineering – post qualifier. (co-advised by Kozo Saito)
Topic: Lean Production Control in
Packaging Operations
49.
Brian Kendig, MS,
Manufacturing Systems Engineering.
(project – anticipated Summer 2007).
Topic: Lean Production Control in
Remanufacturing Operations
Thesis
and Project Committees Served On:
Member of thesis, project, or dissertation
committee of over 110 MS and PhD students (as of 2006).