Delay-dependent fault estimation for uncertain time-delay nonlinear systems: An LMI approach
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Nguang, Sing Kiong, Shi, Peng and Ding, Steven (2006) Delay-dependent fault estimation for uncertain time-delay nonlinear systems: An LMI approach. International Journal of Robust and Nonlinear Control, 16 (18). pp. 913-933. ISSN 1049-8923
Abstract
This paper deals with the problem of robust fault estimation for uncertain time-delay Takagi–Sugeno (TS) fuzzy models. The aim of this study is to design a delay-dependent fault estimator ensuring a prescribed ∞ performance level for the fault estimation error, irrespective of the uncertainties and the time delays. Sufficient conditions for the existence of a robust fault estimator are given in terms of linear matrix inequalities (LMIs). Membership functions' (MFs) characteristics are incorporated into the fault estimator design to reduce the conservativeness of neglecting these characteristics. Finally, a numerical example is given to illustrate the effectiveness of the proposed design techniques
| Item type | Article |
| URI | https://vuir.vu.edu.au/id/eprint/3054 |
| Official URL | http://onlinelibrary.wiley.com/doi/10.1002/rnc.111... |
| Subjects | Historical > FOR Classification > 0906 Electrical and Electronic Engineering Historical > FOR Classification > 0103 Numerical and Computational Mathematics Historical > Faculty/School/Research Centre/Department > Institute for Logistics and Supply Chain Management (ILSCM) |
| Keywords | ResPubID18986, fuzzy system models, Lyapunov function, fault estimation |
| Citations in Scopus | 111 - View on Scopus |
| Download/View statistics | View download statistics for this item |
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