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H-/H∞ fault detection observer design in finitefrequency domain for Lipschitz non-linear systems
Zhou M(周萌); Wang ZH(王振华); Shen Y(沈毅); Shen, Mouquan
Department机器人学研究室
Source PublicationIET Control Theory and Applications
ISSN1751-8644
2017
Volume11Issue:14Pages:2361-2369
Indexed BySCI ; EI
EI Accession number20173704138891
WOS IDWOS:000409425700021
Contribution Rank1
Funding OrganizationNational Natural Science Foundation of China (grant nos. 61403104, 61273162, 61403189, and U1509217), partially by the Fundamental Research Funds for the Central Universities under grant HIT.KLOF.2015.076, partially by State Key Laboratory of Robotics (Grant No. 2014-O04), partially by the peak of six talents in Jiangsu Province under Grant 2015XXRJ-011, and partially by the Doctoral Foundation of Ministry of Education of China under grant no. 20133221120012
Abstract

This study is about H-/H∞ fault detection observer design in finite-frequency domain for Lipschitz non-linear systems with actuator fault. To make the generated residual sensitive to fault while robust against disturbance, the authors derive design conditions for the fault detection observer to achieve H- fault sensitivity performance in finite-frequency domain and H∞ disturbance attenuation performance. The authors further transform the design conditions as a set of linear matrix inequalities to facilitate the observer design. Besides, some extra design degrees of freedom parameters are provided in the proposed method to further reduce some conservatism. Numerical simulations of a single-link flexible joint robot are conducted to verify the effectiveness of the proposed approach.

Language英语
WOS HeadingsScience & Technology ; Technology
WOS SubjectAutomation & Control Systems ; Engineering, Electrical & Electronic ; Instruments & Instrumentation
WOS KeywordUncertain Linear-systems ; Lmi Approach ; Descriptor Systems ; Detection Filter ; Dynamic-systems ; Time-systems ; Accommodation
WOS Research AreaAutomation & Control Systems ; Engineering ; Instruments & Instrumentation
Citation statistics
Cited Times:2[WOS]   [WOS Record]     [Related Records in WOS]
Document Type期刊论文
Identifierhttp://ir.sia.cn/handle/173321/20981
Collection机器人学研究室
Corresponding AuthorWang ZH(王振华)
Affiliation1.School of Astronautics, Harbin Institute of Technology, Harbin, 150001, China
2.State Key Laboratory of Robotics, Shenyang Institute of Automation, Shenyang 110016, China
3.College of Electrical Engineering and Control Science, Nanjing Tech University, Nanjing, 211816, China
Recommended Citation
GB/T 7714
Zhou M,Wang ZH,Shen Y,et al. H-/H∞ fault detection observer design in finitefrequency domain for Lipschitz non-linear systems[J]. IET Control Theory and Applications,2017,11(14):2361-2369.
APA Zhou M,Wang ZH,Shen Y,&Shen, Mouquan.(2017).H-/H∞ fault detection observer design in finitefrequency domain for Lipschitz non-linear systems.IET Control Theory and Applications,11(14),2361-2369.
MLA Zhou M,et al."H-/H∞ fault detection observer design in finitefrequency domain for Lipschitz non-linear systems".IET Control Theory and Applications 11.14(2017):2361-2369.
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