Asok Ray

    • 6887 Citations
    • 36 h-Index
    1976 …2019
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    Research Output 1976 2019

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    1976
    28 Citations (Scopus)

    A nonlinear opamic model of a once-through subcritical steam generator

    Ray, A. & Bowman, H. F., Jan 1 1976, In : Journal of Dynamic Systems, Measurement and Control, Transactions of the ASME. 98, 3, p. 332-339 8 p.

    Research output: Contribution to journalArticle

    Economizers
    Superheaters
    Hydraulic models
    boilers
    Steam generators
    1978
    2 Citations (Scopus)

    Digital simulation of a commercial scale high temperature gas-cooled reactor (htgr) steam power plant

    Ray, A. & Bowman, F., Jan 1 1978, In : IEEE Transactions on Nuclear Science. 25, 4, p. 1068-1077 10 p.

    Research output: Contribution to journalArticle

    high temperature gas cooled reactors
    Steam power plants
    digital simulation
    High temperature gas reactors
    power plants
    20 Citations (Scopus)

    Dynamic modeling and simulation of a relief valve

    Ray, A., Jan 1 1978, In : SIMULATION. 31, 5, p. 167-172 6 p.

    Research output: Contribution to journalArticle

    Pressure relief valves
    Dynamic Modeling
    Dynamic Simulation
    Nonlinear Model
    Modeling and Simulation
    3 Citations (Scopus)

    FUEL CONTROLLER DESIGN IN A ONCE-THROUGH SUBCRITICAL STEAM GENERATOR SYSTEM.

    Lin, Y. H., Nielsen, R. S. & Ray, A., Jan 1 1978, In : J Eng Power Trans ASME. 100, 1, p. 189-196 8 p.

    Research output: Contribution to journalArticle

    Steam generators
    Power generation
    Controllers
    Oils

    Identification of an Industrial Process by Numerical Inversion of the Laplace Transform

    Ray, A., Jan 1 1978, In : IEEE Transactions on Industry Applications. IA-14, 2, p. 111-115 5 p.

    Research output: Contribution to journalArticle

    Laplace transforms
    Direct digital control systems
    Electric furnaces
    Minicomputers
    Process control
    3 Citations (Scopus)

    MODELING AND SIMULATION OF A MULTICELL FLUIDIZED-BED STEAM GENERATOR.

    Ray, A., Berkowitz, D. A. & Sumaria, V. H., Jan 1 1978, In : J Energy. 2, 5, p. 269-278 10 p.

    Research output: Contribution to journalArticle

    Steam generators
    Fluidized beds
    Fluidized bed combustion
    Transient analysis
    Atmospheric pressure
    power plants
    Power plants
    1979
    6 Citations (Scopus)

    Design of a practical controller for a commercial scale fossil power plant

    Ray, A. & Berkowitz, D. A., Jan 1 1979, In : Journal of Dynamic Systems, Measurement and Control, Transactions of the ASME. 101, 4, p. 284-289 6 p.

    Research output: Contribution to journalArticle

    fossils
    power plants
    controllers
    Power plants
    Controllers

    Modelling of an HTGR steam power plant

    Ray, A., Oct 1979, In : Applied Mathematical Modelling. 3, 5, p. 391-394 4 p.

    Research output: Contribution to journalArticle

    Steam power plants
    Power Plant
    Modeling
    1980

    AUTOMATED FINISHING OF STEEL CASTINGS.

    Ray, A., Jan 1 1980, In : Industrial Robot. 7, 3, p. 172-174 3 p.

    Research output: Contribution to journalArticle

    Steel castings
    Time and motion study
    Metals
    18 Citations (Scopus)

    DYNAMIC MODELLING OF ONCE-THROUGH SUBCRITICAL STEAM GENERATOR FOR SOLAR APPLICATIONS.

    Ray, A., Jan 1 1980, In : Applied Mathematical Modelling. 4, 6, p. 417-423 7 p.

    Research output: Contribution to journalArticle

    Steam generators
    Dynamic Modeling
    Generator
    Digital Simulation
    Digital Control
    34 Citations (Scopus)

    Dynamic modelling of power plant turbines for controller design

    Ray, A., Apr 1980, In : Applied Mathematical Modelling. 4, 2, p. 109-112 4 p.

    Research output: Contribution to journalArticle

    Power Plant
    Dynamic Modeling
    Turbine
    Controller Design
    Power plants
    5 Citations (Scopus)

    Nonlinear dynamic model of a fiuidized-bed steam generation system

    Ray, A., Berkowitz, D. A. & Sumaria, V. H., Jan 1 1980, In : Journal of Engineering for Gas Turbines and Power. 102, 1, p. 202-208 7 p.

    Research output: Contribution to journalArticle

    Dynamic models
    Steam
    Transient analysis
    Fluidized beds
    Atmospheric pressure
    1981
    15 Citations (Scopus)

    Nonlinear dynamic model of a solar steam generator

    Ray, A., Jan 1 1981, In : Solar Energy. 26, 4, p. 297-306 10 p.

    Research output: Contribution to journalArticle

    Steam generators
    Dynamic models
    Incident solar radiation
    Hydraulic models
    Steam
    6 Citations (Scopus)

    ON-LINE POWER PLANT SIGNAL VALIDATION TECHNIQUE UTILIZING PARITY-SPACE REPRESENTATION AND ANALYTIC REDUNDANCY.

    Meijer, C. H., Pasquenza, J. P., Deckert, J. C., Fisher, J. L., Laning, D. B. & Ray, A., Jan 1 1981, In : Electric Power Research Institute (Report) EPRI NP.

    Research output: Contribution to journalArticle

    Redundancy
    Power plants
    Sensors
    Steam generators
    Digital computers

    UPDATING THE CONTROL SYSTEMS OF A TRALLFA INDUSTRIAL ROBOT.

    Ray, A., Jan 1 1981, In : Industrial Robot. 8, 3, p. 166-170 5 p.

    Research output: Contribution to journalArticle

    Industrial robots
    Robots
    Control systems
    Hydraulic drives
    Magnetic tape
    1982
    1 Citation (Scopus)

    FAULT ISOLATION IN A NUCLEAR REACTOR BY SEQUENTIAL TESTING.

    Ray, A., Desai, M. & Deyst, J., 1982, In : Proceedings of the Intersociety Energy Conversion Engineering Conference. 3, p. 1306-1311 6 p.

    Research output: Contribution to journalArticle

    Nuclear reactors
    Testing
    1983
    19 Citations (Scopus)

    ANALYTIC REDUNDANCY FOR ON-LINE FAULT DIAGNOSIS IN A NUCLEAR REACTOR.

    Ray, A., Geiger, R., Desai, M. & Deyst, J., Jan 1 1983, In : Journal of energy. 7, 4, p. 367-373 7 p.

    Research output: Contribution to journalArticle

    Nuclear reactors
    Failure analysis
    Redundancy
    Nuclear instrumentation
    Sensors
    1 Citation (Scopus)

    CALIBRATION AND ESTIMATION IN MULTIPLY REDUNDANT MEASUREMENT SYSTEMS.

    Ray, A. & Desai, M., 1983, In : Proceedings of the American Control Conference. 3, p. 1212-1218 7 p.

    Research output: Contribution to journalArticle

    Calibration
    1 Citation (Scopus)

    Computer control of power in a nuclear reactor

    Ray, A. & Lanning, D. D., Jan 1 1983, In : IEEE Transactions on Nuclear Science. 30, 1, p. 820-824 5 p.

    Research output: Contribution to journalArticle

    nuclear reactors
    Computer control
    Nuclear reactors
    sensors
    Sensors
    21 Citations (Scopus)

    FAULT DETECTION AND ISOLATION IN A NUCLEAR REACTOR.

    Ray, A., Desai, M. & Keyst, J., Jan 1 1983, In : Journal of energy. 7, 1, p. 79-85 7 p.

    Research output: Contribution to journalArticle

    Nuclear reactors
    Fault detection
    Sensors
    Demonstrations
    Statistics
    6 Citations (Scopus)

    On-line fault diagnosis in a nuclear reactor by sequential testing

    Ray, A., Desai, M. & Deyst, J., 1983, In : IEEE Transactions on Nuclear Science. 30, 3, p. 1850-1855 6 p.

    Research output: Contribution to journalArticle

    nuclear reactors
    Nuclear reactors
    Failure analysis
    sensors
    Sensors
    12 Citations (Scopus)

    Signal validation for nuclear power plants

    Deckert, J. C., Fisher, J. L., Laning, D. B. & Ray, A., Jan 1 1983, In : Journal of Dynamic Systems, Measurement and Control, Transactions of the ASME. 105, 1, p. 24-29 6 p.

    Research output: Contribution to journalArticle

    nuclear power plants
    Nuclear power plants
    sensors
    Sensors
    methodology
    1984
    19 Citations (Scopus)
    Calibration
    filters
    fault detection
    adaptive filters
    microcomputers
    1985
    5 Citations (Scopus)

    A Microcomputer-Based Fault-Tolerant Control System for Industrial Applications

    Ray, A., Jan 1 1985, In : IEEE Transactions on Industry Applications. IA-21, 5, p. 1276-1283 8 p.

    Research output: Contribution to journalArticle

    Microcomputers
    Industrial applications
    Control systems
    Research reactors
    Sensors

    IMPLEMENTATION AND TESTING OF A MICROCOMPUTER-BASED FAULT DETECTION SYSTEM.

    Polenta, H. P. & Ray, A., 1985, In : Proceedings of the IEEE Conference on Decision and Control. p. 439-440 2 p.

    Research output: Contribution to journalArticle

    Microcomputer
    Fault Detection
    Fault detection
    Microcomputers
    Testing
    4 Citations (Scopus)

    Use of reactivity constraints for the automatic control of reactor power

    Bernard, J. A., Lanning, D. D. & Ray, A., Feb 1985, In : IEEE Transactions on Nuclear Science. 32, 1, p. 1036-1040 5 p.

    Research output: Contribution to journalArticle

    power reactors
    automatic control
    reactivity
    controllers
    reactors
    1986
    32 Citations (Scopus)

    A redundancy management procedure for fault detection and isolation

    Ray, A. & Desai, M., Jan 1 1986, In : Journal of Dynamic Systems, Measurement and Control, Transactions of the ASME. 108, 3, p. 248-254 7 p.

    Research output: Contribution to journalArticle

    fault detection
    redundancy
    Fault detection
    Redundancy
    isolation

    MICROCOMPUTER-BASED FAULT DETECTION USING REDUNDANT SENSORS.

    Polenta, H. P. & Ray, A., 1986, In : Conference Record - IAS Annual Meeting (IEEE Industry Applications Society). p. 1506-1511 6 p.

    Research output: Contribution to journalArticle

    Nuclear reactors
    Fault detection
    Microcomputers
    Computer hardware
    Chemical plants
    1987
    7 Citations (Scopus)

    An adaptive real-time intelligent seam tracking system

    Nayak, N., Ray, A. & Vavreck, A. N., Jan 1 1987, In : Journal of Manufacturing Systems. 6, 3, p. 241-245 5 p.

    Research output: Contribution to journalArticle

    Welding
    Electric arc welding
    Welds
    Automation
    Seam welding

    EFFECT OF NONLINEARITIES ON THE TRANSIENT RESPONSE OF AN ELECTROHYDRAULIC POSITION CONTROL SERVO.

    Abo-Ismail, A. & Ray, A., Jan 1 1987, In : Journal of fluid control. 17, 3, p. 59-79 21 p.

    Research output: Contribution to journalArticle

    Position control
    Transient analysis
    Friction
    Reels
    Leakage (fluid)
    45 Citations (Scopus)
    Digital avionics
    access control
    Digital control systems
    avionics
    Flight control systems
    1 Citation (Scopus)
    Digital avionics
    Digital control systems
    Flight control systems
    Medium access control
    Aircraft
    1988
    4 Citations (Scopus)

    Discrete-Event/Continuous-Time Simulation of Distributed Data Communication and Control Systems

    Ray, A., Hong, S. H., Lee, S. & Egbelu, P. J., Jan 1 1988, In : Transactions of the Society for Computer Simulation. 5, 1, p. 71-85 15 p.

    Research output: Contribution to journalArticle

    Discrete Event
    Data Communication
    Data communication systems
    Communication Systems
    Continuous Time
    33 Citations (Scopus)

    Distributed data communication networks for real-time process control

    Ray, A., Mar 1 1988, In : Chemical Engineering Communications. 65, 1, p. 139-154 16 p.

    Research output: Contribution to journalArticle

    Data communication systems
    Telecommunication networks
    Process control
    Control systems
    Closed loop control systems
    6 Citations (Scopus)

    Finite-dimensional modeling of network-induced delays for real-time control systems.

    Ray, A. & Halevi, Y., 1988, In : Proceedings of the American Control Conference. 88 pt 1-3, p. 1077-1082 6 p.

    Research output: Contribution to journalArticle

    Real time control
    Integrated control
    Control systems
    Controllers
    Time division multiplexing
    4 Citations (Scopus)

    HIERARCHICALLY STRUCTURED KNOWLEDGE-BASED SYSTEM FOR WELDING AUTOMATION AND CONTROL.

    Thompson, D. R., Ray, A. & Tirupatikumara, S. R., Jan 1 1988, In : Journal of engineering for industry. 110, 1, p. 71-76 6 p.

    Research output: Contribution to journalArticle

    Knowledge based systems
    Welding
    Automation
    Robots
    Seam welding

    Integrated communication and control systems: Part I - analysis

    Halevi, Y. & Ray, A., 1988, In : [No source information available].

    Research output: Contribution to journalArticle

    Communication systems
    Control systems
    Controllers
    Time division multiplexing
    Feedback control
    505 Citations (Scopus)

    Integrated communication and control systems: Part I-Analysis

    Halevi, Y. & Ray, A., Dec 1988, In : Journal of Dynamic Systems, Measurement and Control, Transactions of the ASME. 110, 4, p. 367-373 7 p.

    Research output: Contribution to journalArticle

    telecommunication
    Communication systems
    Control systems
    controllers
    communication
    189 Citations (Scopus)
    telecommunication
    Communication systems
    Control systems
    control systems design
    systems stability
    8 Citations (Scopus)

    Network Access Protocols for Real-Time Distributed Control Systems

    Ray, A., Jan 1 1988, In : IEEE Transactions on Industry Applications. 24, 5, p. 897-904 8 p.

    Research output: Contribution to journalArticle

    Distributed parameter control systems
    Control systems
    Electric power plants
    Chemical plants
    Real time control
    24 Citations (Scopus)

    Networking for Computer-Integrated Manufacturing

    Ray, A., May 1988, In : IEEE Network. 2, 3, p. 40-47 8 p.

    Research output: Contribution to journalArticle

    Office automation
    Computer integrated manufacturing
    Computer architecture

    Service access procedure (SAP) for a transport layer protocol

    Ray, A. & Phoha, S., Jan 1 1988, In : Telematics and Informatics. 5, 1, p. 65-73 9 p.

    Research output: Contribution to journalArticle

    Transmission control protocol
    Network protocols
    Internet protocols
    Internet
    open system
    1989
    3 Citations (Scopus)

    An Adaptive Seam Tracker For Welding Heavy-Section Aluminum

    Vavreck, A. N., Nayak, N., Bushway, E. D. & Ray, A., Jan 1 1989, In : IEEE Transactions on Industry Applications. 25, 4, p. 658-663 6 p.

    Research output: Contribution to journalArticle

    Welding
    Aluminum
    Welds
    Robotics
    Expert systems
    44 Citations (Scopus)

    Introduction to Networking for Integrated Control Systems

    Ray, A., Jan 1 1989, In : IEEE Control Systems Magazine. 9, 1, p. 76-79 4 p.

    Research output: Contribution to journalArticle

    Integrated control
    Integrated System
    Networking
    Control System
    Control systems
    6 Citations (Scopus)

    Research directions in computer networking for manufacturing systems

    Ray, A. & Phoha, S., Jan 1 1989, In : Journal of engineering for industry. 111, 2, p. 109-115 7 p.

    Research output: Contribution to journalArticle

    Computer integrated manufacturing
    Network management
    Telecommunication networks
    17 Citations (Scopus)
    fault detection
    Fault detection
    Testing
    Redundancy
    redundancy
    1990

    Analysis and simulation of the priority scheme in token bus protocols

    Seung Ho Hong, H. H. & Ray, A., Jan 1 1990, In : Computer Communications. 13, 3, p. 157-164 8 p.

    Research output: Contribution to journalArticle

    Network protocols
    Medium access control
    Computer networks
    Industrial plants
    Analytical models
    361 Citations (Scopus)

    An observer-based compensator for distributed delays

    Luck, R. & Ray, A., Jan 1 1990, In : Automatica. 26, 5, p. 903-908 6 p.

    Research output: Contribution to journalArticle

    Robustness (control systems)
    Communication systems
    Actuators
    Control systems
    Controllers
    36 Citations (Scopus)
    telecommunication
    controllers
    Communication systems
    sampling
    Sampling