Technical Condition Monitoring Methods to Manage the Redundancy of Systems. Part II: Classical Models
  • Проблемы Управления.
    на главную написать письмо карта сайта

    Technical Condition Monitoring Methods to Manage the Redundancy of Systems. Part II: Classical Models

    Bukov, V. N., Bronnikov, A. M., Popov, A. S., and Shurman, V. A. Technical Condition Monitoring Methods to Manage the Redundancy of Systems. Part II: Classical Models

    Abstract. Redundancy management of a technical system involves a monitoring procedure (control of the current state of its components) to reconfigure the system as needed. Consisting of four parts, this survey presents modern and newly developed technical condition monitoring methods for redundancy management. Part I was devoted to a general description of built-in control, voting schemes, and fidelity rules; control codes and program execution control methods were briefly covered. Part II of the survey considers fault diagnosis methods based on the classical modeling of the system diagnosed in the discrete time and frequency domains. The Chow–Willsky fault detection scheme, as well as the definition of a residual and its generation procedures in the diagnosis problem, are presented. The main model-based diagnosis methods using equation errors, observers, parity equations, and redundant variables are described. In conclusion, the robustness problem of diagnosis methods of the corresponding type is briefly discussed.

    Keywords: technical condition monitoring, redundancy management, diagnosis, residual, analytical models of systems, equation error method, observers, Beard filter, fault detection via parity equations, redundant variable method, robustness of methods.


    PDF (English)

    Cite this paper

    Bukov, V.N., Bronnikov, A.M., Popov, A.S., and Shurman, V.A., Technical Condition Monitoring Methods to Manage the Redundancy of Systems. Part II: Classical Models. Control Sciences 3, 2–11 (2025).


    PDF (Russian)

    ИПУ РАН © 2007. Все права защищены