Analysis and synthesis of fault-tolerant control systems by Magdi S. Mahmoud

By Magdi S. Mahmoud

In contemporary years, keep watch over structures became extra subtle with a purpose to meet elevated functionality and safeguard requisites for contemporary technological platforms. Engineers have gotten extra acutely aware that traditional suggestions regulate layout for a fancy method may end up in unsatisfactory functionality, or maybe instability, within the occasion of malfunctions in actuators, sensors or different method elements. which will evade such weaknesses, new ways to manage procedure layout have emerged that could tolerate part malfunctions whereas preserving applicable balance and function. these kinds of keep an eye on structures are frequently often called fault-tolerant regulate platforms (FTCS). extra accurately, FTCS are keep watch over platforms which own the power to deal with part failure automatically.

Analysis and Synthesis of Fault-Tolerant keep watch over Systems comprehensively covers the research and synthesis equipment of fault tolerant keep an eye on platforms. It unifies the tools for constructing controllers and filters for a large classification of dynamical structures and studies at the fresh technical advances in layout methodologies. MATLAB® is used during the ebook, to illustrate equipment of study and design.

Key features:

• presents complicated theoretical tools and average useful applications
• offers entry to a spectrum of regulate layout equipment utilized to business systems
• comprises case reviews and illustrative examples
• comprises end-of-chapter problems

Analysis and Synthesis of Fault-Tolerant keep an eye on Systems is a finished reference for researchers and practitioners operating during this region, and is usually a beneficial resource of data for graduates and senior undergraduates up to the mark, mechanical, aerospace, electric and mechatronics engineering departments.

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Sample text

Chapter 2 is devoted to a review of fault diagnosis and detection with extra emphasis on the unscented Kalman filter in an integrated design framework for process-fault processing within industrial applications. • Chapter 3 introduces robust fault detection methods including distributed fault diagnosis, data-driven detection and robust adaptive estimation. • Chapter 4 deals with designing a fault-tolerant control system as an essential component in an industrial process as it enables the system to continue robust operation under some conditions.

Introduction 15 [34] Zhang, Y. , and Jiang, J. (2002) “Design of restructurable active fault-tolerant control systems”, Preprints of the 15th IFAC World Congress, Barcelona, Spain. [35] Hsieh, C. S. (2002) “Performance gain margins of the two-stage LQ reliable control”, Automatica, 38:1985– 1990. , and Zhao, Q. (2000) “Design of reliable control systems possessing actuator redundancies”, J. Guidance, Control, and Dynamics, 23(4):709–718. [37] Stengel, R. F. (1991) “Intelligent failure-tolerant control”, IEEE Control Systems Magazine, 11(4):14–23.

A probabilistic approach with application to bearing-fault detection has also been implemented [31]. 3 Integrated Approach Fault is an undesirable factor in any process control industry. It affects the efficiency of the system operation and reduces economic benefits to the industry. The early detection and diagnosis of faults in mission-critical systems is crucial for preventing failure of equipment and loss of productivity and profits, for good management of assets, and for reduction of shutdowns.

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