Observer-Based Fault Estimation and Accomodation for Dynamic Systems

✍ Scribed by Ke Zhang, Bin Jiang, Peng Shi (auth.)

Publisher: Springer-Verlag Berlin Heidelberg
Year: 2013
Tongue: English
Leaves: 187
Series: Lecture Notes in Control and Information Sciences 436
Edition: 1
Category: Library

No coin nor oath required. For personal study only.

✦ Synopsis

Due to the increasing security and reliability demand of actual industrial process control systems, the study on fault diagnosis and fault tolerant control of dynamic systems has received considerable attention. Fault accommodation (FA) is one of effective methods that can be used to enhance system stability and reliability, so it has been widely and in-depth investigated and become a hot topic in recent years.

Fault detection is used to monitor whether a fault occurs, which is the first step in FA. On the basis of fault detection, fault estimation (FE) is utilized to determine online the magnitude of the fault, which is a very important step because the additional controller is designed using the fault estimate. Compared with fault detection, the design difficulties of FE would increase a lot, so research on FE and accommodation is very challenging. Although there have been advancements reported on FE and accommodation for dynamic systems, the common methods at the present stage have design difficulties, which limit applications of respective design approaches.

Therefore, the problems of FE and accommodation are needed to be further studied. This book considers the theory and technology of FE and accommodation for dynamic systems, and establishes a systemic and comprehensive framework of FE and accommodation for continuous/discrete-time systems.

✦ Table of Contents

Front Matter....Pages 1-10
Introduction....Pages 1-10
FAFE of Continuous-Time Systems....Pages 11-30
FAFE of Continuous-Time Linear Systems with Time Delay....Pages 31-50
Fast FA for Loss of Actuator Effectiveness....Pages 51-60
FFEO Based FA for Linear Systems....Pages 61-93
RFEO Based FA for Linear Systems....Pages 95-120
FA for T-S Fuzzy Models Based Nonlinear Systems....Pages 121-155
Helicopter Platform Applications....Pages 157-166
Conclusions and Future Research Directions....Pages 167-169
Back Matter....Pages 0--1

✦ Subjects

Control;Complexity;Systems Theory, Control

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