Optimal Fault-Tolerant Control against Descriptor Time-Varying Systems with Nonlinear Input

Xiaoming Su, Jingyao Wang and Hongyan Shi

Mathematical Problems in Engineering, 2018, vol. 2018, 1-6

Abstract:

The problem of optimal fault-tolerant control for a class of descriptor time-varying systems with nonlinear input is considered. Based on the Lyapunov stability theorem, the sufficient conditions of the stability are obtained when the system is normal and ineffective. Furthermore, the fault-tolerant control of the systems is carried out in two cases, and the state feedback fault-tolerant controller is obtained to satisfy the quadratic performance index and reach the minimum value in order to achieve the optimal fault-tolerant control. Finally, the validity of the proposed approach is illuminated by a numerical example.

Date: 2018
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Persistent link: https://EconPapers.repec.org/RePEc:hin:jnlmpe:4631371

DOI: 10.1155/2018/4631371

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