Observer-Based Fault Estimation and Accomodation for Dynamic Systems

Observer-Based Fault Estimation and Accomodation for Dynamic Systems
Author :
Publisher : Springer
Total Pages : 188
Release :
ISBN-10 : 9783642339868
ISBN-13 : 3642339867
Rating : 4/5 (867 Downloads)

Book Synopsis Observer-Based Fault Estimation and Accomodation for Dynamic Systems by : Ke Zhang

Download or read book Observer-Based Fault Estimation and Accomodation for Dynamic Systems written by Ke Zhang and published by Springer. This book was released on 2012-10-16 with total page 188 pages. Available in PDF, EPUB and Kindle. Book excerpt: 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.


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