Asok Ray

    • 6923 Citations
    • 36 h-Index
    1976 …2019
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    Research Output 1976 2019

    Conference article
    7 Citations (Scopus)

    Fuzzy damage mitigating control of mechanical structures

    Holmes, M. & Ray, A., Dec 1 1997, In : Proceedings of the IEEE Conference on Decision and Control. 3, p. 2722-2727 6 p.

    Research output: Contribution to journalConference article

    Reusable rockets
    Damage
    Control systems
    Controllers
    Rocket engines
    3 Citations (Scopus)

    Fuzzy wide-range control of fossil power plants for life extension and robust performance

    Kallappa, P. & Ray, A., Dec 1 1999, In : Proceedings of the American Control Conference. 5, p. 3231-3235 5 p.

    Research output: Contribution to journalConference article

    Plant life extension
    Power plants
    Fossil fuel power plants
    Steam power plants
    Control systems
    2 Citations (Scopus)

    Game theoretic controller synthesis for multi-robot motion planning-part II: Policy-based algorithms

    Jha, D. K., Zhu, M. & Ray, A., Oct 1 2015, In : IFAC-PapersOnLine. 28, 22, p. 168-173 6 p.

    Research output: Contribution to journalConference article

    Motion planning
    Robots
    Controllers
    Feedback
    Sampling
    4 Citations (Scopus)

    Hierarchical control of future generation rotorcraft

    Tolani, D. K., Horn, J. F., Ray, A. & Chen, J., Nov 29 2004, In : Proceedings of the American Control Conference. 2, p. 1707-1712 6 p.

    Research output: Contribution to journalConference article

    Automata theory
    Controllers
    Robust control
    Helicopters
    Experiments

    Hybrid life extending control of mechanical structures

    Zhang, H., Ray, A. & Phoha, S., Dec 1 1999, In : Proceedings of the IEEE Conference on Decision and Control. 2, p. 1357-1362 6 p.

    Research output: Contribution to journalConference article

    Discrete Event
    Controllers
    Damage
    High Performance
    Complex Dynamical Systems
    2 Citations (Scopus)

    IMPLEMENTATION OF A FAULT DETECTION PROCEDURE.

    Polenta, H. P., Ray, A., Menadier, P. T., Benard, J. A. & Lanning, D. D., Jan 1 1986, In : Proceedings of the American Control Conference. p. 176-181 6 p.

    Research output: Contribution to journalConference article

    Fault detection
    Microcomputers
    Computer hardware
    Computer systems
    Research reactors
    3 Citations (Scopus)

    Incipient fault detection in mechanical power transmission systems

    Bhatnagar, S., Rajagopalan, V. & Ray, A., Sep 1 2005, In : Proceedings of the American Control Conference. 1, p. 472-477 6 p., WeA15.3.

    Research output: Contribution to journalConference article

    Automata theory
    Helical gears
    Time series analysis
    Information theory
    Power transmission
    1 Citation (Scopus)

    INFORMATION PRIORITIZATION FOR CONTROL AND AUTOMATION OF SPACE OPERATIONS.

    Ray, A., Joshi, S. M., Whitney, C. K. & Jow, H. N., Dec 1 1987, In : Proceedings of the American Control Conference. p. 958-960 3 p.

    Research output: Contribution to journalConference article

    Space stations
    Automation
    5 Citations (Scopus)

    Integrated communication and control systems: Part II - design considerations

    Ray, A. & Halevi, Y., Dec 1 1988, In : American Society of Mechanical Engineers (Paper). p. WA/DSC2 8p

    Research output: Contribution to journalConference article

    Communication systems
    Control systems
    System stability
    Feedback control
    Dynamical systems
    6 Citations (Scopus)

    J-DES: A Graphical Interactive Package for Analysis and Synthesis of Discrete Event Systems

    Wang, X., Ray, A., Phoha, S. & Liu, J., Nov 6 2003, In : Proceedings of the American Control Conference. 4, p. 3405-3410 6 p.

    Research output: Contribution to journalConference article

    Discrete event simulation
    Finite automata
    Software packages
    Control systems
    1 Citation (Scopus)

    Language-measure-based supervisory control of a mobile robot

    Wang, X., Mallapragada, G. & Ray, A., Sep 1 2005, In : Proceedings of the American Control Conference. 7, p. 4897-4902 6 p., FrC11.1.

    Research output: Contribution to journalConference article

    Mobile robots
    Robotics
    Visual servoing
    Motion control
    Robots
    2 Citations (Scopus)

    Life extending control of gas turbine engines

    Tangirala, S., Caplin, J., Keller, E. & Ray, A., Dec 1 1999, In : Proceedings of the American Control Conference. 4, p. 2642-2646 5 p.

    Research output: Contribution to journalConference article

    Gas turbines
    Turbines
    Turbomachine blades
    Fans
    Compressors
    3 Citations (Scopus)

    Life extending control of gas turbine engines for aircraft propulsion

    Caplin, J. & Ray, A., Dec 1 1997, In : Proceedings of the IEEE Conference on Decision and Control. 5, p. 4700-4701 2 p.

    Research output: Contribution to journalConference article

    Aircraft propulsion
    Gas Turbine
    Gas turbines
    Aircraft
    Engine
    5 Citations (Scopus)

    Life extending control of large-scale dynamical systems

    Ray, A., Jan 1 2001, In : Proceedings of the American Control Conference. 5, p. 3692-3701 10 p.

    Research output: Contribution to journalConference article

    Dynamical systems
    Fuzzy logic
    Reusable rockets
    Control systems
    Controllers
    1 Citation (Scopus)

    Life extension of superheater tubes in fossil power plants

    Lele, M., Ray, A. & Kallappa, P., Dec 1 1996, In : ISA TECH/EXPO Technology Update Conference Proceedings. 51, 2, p. 1321-1334 14 p.

    Research output: Contribution to journalConference article

    Superheater tubes
    Plant life extension
    fossils
    power plants
    Power plants

    Linear quadratic Gaussian control under randomly varying distributed delays

    Ray, A. & Shen, J., Dec 1 1992, In : American Society of Mechanical Engineers (Paper). p. 1-7 7 p.

    Research output: Contribution to journalConference article

    State estimation
    State feedback
    Aircraft
    Computer networks
    Dynamic programming

    NETWORK ACCESS PROTOCOLS FOR REAL-TIME DISTRIBUTED DIGITAL CONTROL SYSTEMS.

    Ray, A., Halevi, Y., Lee, S. & Hong, S. H., Dec 1 1986, In : Conference Record - IAS Annual Meeting (IEEE Industry Applications Society). p. 1488-1495 8 p.

    Research output: Contribution to journalConference article

    Digital control systems
    Distributed parameter control systems
    Medium access control
    Closed loop control systems
    Chemical plants
    1 Citation (Scopus)

    Neural network representation of fatigue damage dynamics

    Li, C. J. & Ray, A., Jan 1 1995, In : Proceedings of the American Control Conference. 5, p. 3284-3288 5 p.

    Research output: Contribution to journalConference article

    Fatigue damage
    Neural networks
    Service life
    Numerical methods
    Monitoring
    17 Citations (Scopus)

    Optimal Control of Regular Languages with Event Disabling Cost

    Fu, J., Ray, A. & Lagoa, C. M., Nov 7 2003, In : Proceedings of the American Control Conference. 2, p. 1691-1695 5 p.

    Research output: Contribution to journalConference article

    Formal languages
    Costs
    Computational complexity
    Polynomials
    4 Citations (Scopus)

    Principles of riemannian geometry in neural networks

    Hauser, M. & Ray, A., Jan 1 2017, In : Advances in Neural Information Processing Systems. 2017-December, p. 2808-2817 10 p.

    Research output: Contribution to journalConference article

    Neural networks
    Geometry
    Differential equations
    Lie groups
    Tensors
    6 Citations (Scopus)

    Probabilistic fault diagnosis in discrete event systems

    Wang, X., Chattopadhyay, I. & Ray, A., Dec 1 2004, In : Proceedings of the IEEE Conference on Decision and Control. 5, p. 4794-4799 6 p., FrB06.5.

    Research output: Contribution to journalConference article

    Probabilistic Reasoning
    Finite State Automata
    Decision System
    Discrete Event Systems
    Discrete Event
    4 Citations (Scopus)

    Redundant sensor calibration and estimation for monitoring and control of nuclear power plants

    Jin, X., Ray, A. & Edwards, R. M., Dec 1 2009, In : Transactions of the American Nuclear Society. 101, p. 307-308 2 p.

    Research output: Contribution to journalConference article

    Nuclear power plants
    Calibration
    Monitoring
    Sensors
    4 Citations (Scopus)

    Reliable operation of rotorcraft using probabilistic robust control

    Horn, J. F., Tolani, D. K., Lagoa, C. M., Wang, Q. & Ray, A., Jan 1 2003, In : IFAC Proceedings Volumes (IFAC-PapersOnline). 36, 5, p. 179-184 6 p.

    Research output: Contribution to journalConference article

    Robust control
    Controllers
    Control systems
    Switches
    9 Citations (Scopus)

    Robust Optimal Control of Regular Languages

    Fu, J., Lagoa, C. M. & Ray, A., Dec 1 2003, In : Proceedings of the IEEE Conference on Decision and Control. 4, p. 3209-3214 6 p.

    Research output: Contribution to journalConference article

    Formal languages
    Regular Languages
    Robust Control
    Optimal Control
    Optimal Policy

    SELECTION OF MEDIA ACCESS PROTOCOL FOR DISTRIBUTED DIGITAL AVIONICS.

    Ray, A. & McGough, J., Jan 1 1986, In : Proceedings of the American Control Conference. p. 1558-1562 5 p.

    Research output: Contribution to journalConference article

    Digital avionics
    Digital control systems
    Flight control systems
    Aircraft
    Avionics
    27 Citations (Scopus)

    Signed real measure of regular languages

    Wang, X. & Ray, A., Jan 1 2002, In : Proceedings of the American Control Conference. 5, p. 3937-3942 6 p.

    Research output: Contribution to journalConference article

    Formal languages
    Automata theory
    Supervisory personnel
    Finite automata
    Computational complexity
    1 Citation (Scopus)

    Simulation of a load dispatch control system

    Kallappa, P., Ray, A. & Phoha, S., Dec 1 1999, In : Proceedings of the American Control Conference. 3, p. 1744-1748 5 p.

    Research output: Contribution to journalConference article

    Availability
    Control systems
    Health
    Electric power distribution
    Fuzzy logic

    SOFTWARE DEVELOPMENT FOR ON-LINE CONTROL OF A NUCLEAR REACTOR.

    Ray, A., Dec 1 1983, In : American Society of Mechanical Engineers (Paper).

    Research output: Contribution to journalConference article

    Nuclear reactors
    Software engineering
    1 Citation (Scopus)

    Software Performance Analysis Using a Language Measure

    Hong, Y., Trivedi, K. S., Ray, A. & Phoha, S., Nov 6 2003, In : Proceedings of the American Control Conference. 3, p. 2258-2263 6 p.

    Research output: Contribution to journalConference article

    Markov processes
    Formal languages
    Finite automata
    2 Citations (Scopus)

    Stochastic modeling of fatigue crack propagation

    Ray, A. & Tangirala, S., Jan 1 1997, In : Proceedings of the American Control Conference. 1, p. 425-429 5 p.

    Research output: Contribution to journalConference article

    Fatigue crack propagation
    Crack propagation
    Stochastic models
    Model structures
    Aluminum alloys

    Stochastic modeling of fatigue damage dynamics for failure prognostics and risk analysis

    Ray, A. & Newman, J. C., Jan 1 1995, In : Proceedings of the American Control Conference. 3, p. 1610-1614 5 p.

    Research output: Contribution to journalConference article

    Fatigue damage
    Risk analysis
    Aircraft plants
    Failure analysis
    Stochastic models
    1 Citation (Scopus)
    Communication systems
    Control systems
    Computer networks
    State feedback
    Dynamic programming

    Supervisory control of malicious executables

    Phoha, V. V., Xu, X., Ray, A. & Phoha, S., Jan 1 2003, In : IFAC Proceedings Volumes (IFAC-PapersOnline). 36, 5, p. 1065-1070 6 p.

    Research output: Contribution to journalConference article

    Viruses
    Controllers
    Formal languages
    Experiments
    2 Citations (Scopus)

    Supervisory Control of Software Systems for Fault Mitigation

    Phoha, V. V., Nadgar, A., Ray, A., Fu, J. & Phoha, S., Nov 6 2003, In : Proceedings of the American Control Conference. 3, p. 2229-2233 5 p.

    Research output: Contribution to journalConference article

    Application programs
    Computer operating systems
    Supervisory personnel
    Finite automata
    Program processors
    12 Citations (Scopus)

    Unconstrained optimal control of regular languages

    Fu, J., Ray, A. & Lagoa, C. M., Dec 1 2002, In : Proceedings of the IEEE Conference on Decision and Control. 1, p. 799-804 6 p.

    Research output: Contribution to journalConference article

    Formal languages
    Regular Languages
    Optimal Policy
    Finite State Automata
    Optimal Control

    Validation of a Language Measure for Discrete Event Supervisory Control

    Ortogero, T., Ray, A. & Phoha, S., Nov 7 2003, In : Proceedings of the American Control Conference. 2, p. 1679-1684 6 p.

    Research output: Contribution to journalConference article

    Formal languages
    Supervisory personnel
    Finite automata
    Robustness (control systems)
    Experiments
    Conference contribution
    3 Citations (Scopus)

    A complex measure of non-regular languages for discrete-event supervisory control

    Chattopadhyay, I., Ray, A. & Wang, X., 2004, Proceedings of the 2004 American Control Conference (AAC). Vol. 6. p. 5120-5125 6 p.

    Research output: Chapter in Book/Report/Conference proceedingConference contribution

    Formal languages
    Context free grammars
    Finite automata
    Control systems
    Chemical analysis

    Adaptation in symbolic dynamic systems for pattern classification

    Wen, Y., Mukherjee, K. & Ray, A., Nov 26 2012, 2012 American Control Conference, ACC 2012. p. 697-702 6 p. 6314678. (Proceedings of the American Control Conference).

    Research output: Chapter in Book/Report/Conference proceedingConference contribution

    Pattern recognition
    Dynamical systems
    Finite automata
    Classifiers
    Uncertainty

    Adaptive control of sensor networks for detection of percolating faults

    Srivastav, A., Ray, A. & Phoha, S., Nov 23 2009, 2009 American Control Conference, ACC 2009. p. 5797-5802 6 p. 5160017. (Proceedings of the American Control Conference).

    Research output: Chapter in Book/Report/Conference proceedingConference contribution

    Sensor networks
    Monitoring
    Computer viruses
    Adaptive systems
    Complex networks

    Adaptive optimal power trade-off in underwater sensor networks

    Jha, D. K., Wettergren, T. A. & Ray, A., Jan 1 2013, Control, Monitoring, and Energy Harvesting of Vibratory Systems; Cooperative and Networked Control; Delay Systems; Dynamical Modeling and Diagnostics in Biomedical Systems;. American Society of Mechanical Engineers (ASME), Vol. 2. DSCC2013-3717

    Research output: Chapter in Book/Report/Conference proceedingConference contribution

    Sensor networks
    Network performance
    Communication
    Energy management
    Genetic algorithms

    A decision-theoretic model of selection modulated intra-host antigenic variation for multi-strain pathogens

    Chattopadhyay, I., Mohinta, S. & Ray, A., Oct 18 2010, Proceedings of the 2010 American Control Conference, ACC 2010. p. 454-459 6 p. 5530990. (Proceedings of the 2010 American Control Conference, ACC 2010).

    Research output: Chapter in Book/Report/Conference proceedingConference contribution

    Pathogens
    1 Citation (Scopus)

    A locally optimal algorithm for estimating a generating partition from an observed time series

    Miller, D. J., Ghalyan, N. F. & Ray, A., Dec 5 2017, 2017 IEEE International Workshop on Machine Learning for Signal Processing, MLSP 2017 - Proceedings. Ueda, N., Chien, J-T., Matsui, T., Larsen, J. & Watanabe, S. (eds.). IEEE Computer Society, p. 1-6 6 p. (IEEE International Workshop on Machine Learning for Signal Processing, MLSP; vol. 2017-September).

    Research output: Chapter in Book/Report/Conference proceedingConference contribution

    Time series
    Dynamical systems
    Vector quantization
    Entropy
    4 Citations (Scopus)

    Alphabet size selection for symbolization of dynamic data-driven systems: An information-theoretic approach

    Sarkar, S., Chattopdhyay, P., Ray, A., Phoha, S. & Levi, M., Jul 28 2015, ACC 2015 - 2015 American Control Conference. Institute of Electrical and Electronics Engineers Inc., Vol. 2015-July. p. 5194-5199 6 p. 7172150

    Research output: Chapter in Book/Report/Conference proceedingConference contribution

    Time series
    Information systems
    Time series analysis
    Finite automata
    Chemiluminescence

    A machine learning method integrating neural networks and Gaussian processes for LOCA identification in BWR

    Alamaniotis, M. & Ray, A., Jan 1 2019, 11th Nuclear Plant Instrumentation, Control, and Human-Machine Interface Technologies, NPIC and HMIT 2019. American Nuclear Society, p. 431-439 9 p. (11th Nuclear Plant Instrumentation, Control, and Human-Machine Interface Technologies, NPIC and HMIT 2019).

    Research output: Chapter in Book/Report/Conference proceedingConference contribution

    Loss of coolant accidents
    Boiling liquids
    Learning systems
    Neural networks
    Feedforward neural networks

    An artificial language for data-driven self-adaptation of networked robots in dynamic environments

    Phoha, S. & Ray, A., Aug 20 2013, Proceedings of the 8th International Conference on Computer Science and Education, ICCSE 2013. p. 186-194 9 p. 6553908. (Proceedings of the 8th International Conference on Computer Science and Education, ICCSE 2013).

    Research output: Chapter in Book/Report/Conference proceedingConference contribution

    robot
    Robots
    Sensors
    Physics
    language

    A new approach for robust on line PEFC sensors using symbolic dynamics

    Bhambare, K. S., Gupta, S., Mench, M. M. & Ray, A., Dec 1 2007, 2007 AIChE Annual Meeting. (2007 AIChE Annual Meeting).

    Research output: Chapter in Book/Report/Conference proceedingConference contribution

    Carbon Monoxide
    Fuel cells
    Sensors
    Degradation
    Catalysts

    A new approach for robust on line PEFC sensors using symbolic dynamics

    Bhambare, K. S., Gupta, S., Mench, M. M. & Ray, A., Dec 1 2007, 2007 AIChE Annual Meeting. (AIChE Annual Meeting, Conference Proceedings).

    Research output: Chapter in Book/Report/Conference proceedingConference contribution

    Carbon Monoxide
    Fuel cells
    Sensors
    Automata theory
    Information theory
    8 Citations (Scopus)

    An integrated system for intelligent seam tracking in robotic welding--I: Conceptual and analytical development

    Nayak, N. & Ray, A., 1990, Proc 1990 IEEE Int Conf Rob Autom. Publ by IEEE, p. 1892-1897 6 p.

    Research output: Chapter in Book/Report/Conference proceedingConference contribution

    Welding
    Robotics
    Controllers
    6 Citations (Scopus)

    An integrated system for intelligent seam tracking in robotic welding--II: Design and implementation

    Nayak, N. & Ray, A., 1990, Proc 1990 IEEE Int Conf Rob Autom. Publ by IEEE, p. 1898-1903 6 p.

    Research output: Chapter in Book/Report/Conference proceedingConference contribution

    Welding
    Robotics
    End effectors
    Microcomputers
    Teaching
    12 Citations (Scopus)

    Anomaly detection in flight recorder data: A dynamic data-driven approach

    Das, S., Sarkar, S., Ray, A., Srivastava, A. & Simon, D. L., Sep 11 2013, 2013 American Control Conference, ACC 2013. p. 2668-2673 6 p. 6580237. (Proceedings of the American Control Conference).

    Research output: Chapter in Book/Report/Conference proceedingConference contribution

    Feature extraction
    Time series
    Finite automata
    Computational efficiency
    Aviation