Real-time implementation of an algorithm for self-repairing control systems based on LQG optimization

F. Caliskan

doi:10.1243/0959651981539262

Real-time implementation of an algorithm for self-repairing control systems based on LQG optimization

F. Caliskan^*

^*Corresponding author for this work

Department of Control and Automation Engineering

Research output: Contribution to journal › Article › peer-review

Abstract

In this paper a self-repairing real-time control (SRC) system based on LQG (Linear Quadratic Gaussian) optimization is proposed. Its transputer implementation and a real-time aircraft application are presented. The SRC system is composed of the monitoring of the control system, the detection and diagnosis of the failure and the reconfiguration of the control laws. The proposed SRC system is suitable for real-time operation because of the parallel nature of its architecture. The INMOS multitransputer implementation of the SRC applied to an aircraft model provides 56 per cent efficiency compared to a single-transputer implementation.

Original language	English
Pages (from-to)	27-36
Number of pages	10
Journal	Proceedings of the Institution of Mechanical Engineers. Part I: Journal of Systems and Control Engineering
Volume	212
Issue number	1
DOIs	https://doi.org/10.1243/0959651981539262
Publication status	Published - 1998

Keywords

Failure detection
LQG optimization
Min-max principle
Self-repairing real-time control systems

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10.1243/0959651981539262

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abstract = "In this paper a self-repairing real-time control (SRC) system based on LQG (Linear Quadratic Gaussian) optimization is proposed. Its transputer implementation and a real-time aircraft application are presented. The SRC system is composed of the monitoring of the control system, the detection and diagnosis of the failure and the reconfiguration of the control laws. The proposed SRC system is suitable for real-time operation because of the parallel nature of its architecture. The INMOS multitransputer implementation of the SRC applied to an aircraft model provides 56 per cent efficiency compared to a single-transputer implementation.",

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Real-time implementation of an algorithm for self-repairing control systems based on LQG optimization

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Keywords

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