Integrated communication and control systems: Part III—nonidentical sensor and controller sampling

Luen Woe Liou, Asok Ray

    Research output: Contribution to journalArticle

    36 Citations (Scopus)

    Abstract

    Networking in Integrated Communication and Control Systems (ICCS) introduces randomly varying delays which degrade the system dynamic performance and are a source of potential instability. In Part I [1] of this sequence of papers we developed a discrete-time, finite-dimensional model of the delayed control system for analysis and design of ICCS where the sensor and controller have identical sampling rates. In Part II [2] we proposed two alternative approaches for ICCS design, namely, identical and nonidentical sampling rates for sensor and controller. This Part III presents extended modeling of ICCS for nonidentical sensor and controller sampling rates. This model is also suitable for analyzing tracking problems, i.e., control systems with time-dependent reference inputs.

    Original languageEnglish (US)
    Pages (from-to)357-364
    Number of pages8
    JournalJournal of Dynamic Systems, Measurement and Control, Transactions of the ASME
    Volume112
    Issue number3
    DOIs
    StatePublished - Jan 1 1990

    Fingerprint

    telecommunication
    controllers
    Communication systems
    sampling
    Sampling
    Control systems
    Controllers
    sensors
    Sensors
    tracking problem
    control systems design
    Dynamical systems
    Systems analysis

    All Science Journal Classification (ASJC) codes

    • Control and Systems Engineering
    • Information Systems
    • Instrumentation
    • Mechanical Engineering
    • Computer Science Applications

    Cite this

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