Paper Info
Title
Fault Tolerant Control For Nonlinear Singular Stochastic Distribution Systems Based On Fuzzy Modeling
Abstract
When the desired output probability density function (PDF) is unknown, the active fault-tolerant control (FTC) method for the non-Gaussian nonlinear singular stochastic distribution control (SDC) system is investigated in this paper. Algebraic constraints and the nonlinearity in singular systems make the design of fault diagnosis and fault-tolerant control more complex. Different from traditional static modeling methods, the linear fuzzy logic system is served for approximating the output PDF. Takagi-Sugeno (T-S) fuzzy model is used to describe the nonlinear system. Subsequently, a fuzzy descriptor fault diagnosis (FD) observer is used to provide the unknown fault information for the fault-tolerant controller design. Combining minimum entropy control and fault compensation algorithm, the minimum Shannon entropy fault tolerant control strategy is developed to compensate the performance losses caused by the fault. At last, simulation results are applied to demonstrate the effectiveness of the proposed algorithms.
Year
DOI
Venue
2019
10.1109/ACCESS.2019.2933562
IEEE ACCESS
Keywords
DocType
Volume
Stochastic distribution control, T-S fuzzy model, fault-tolerant control
Journal
7
ISSN
Citations 
PageRank 
2169-3536
0
0.34
References 
Authors
0
3
Name
Order
Citations
PageRank
Lina Yao198193.63
Lifan Li200.68
Chunhui Lei310.70