不确定性连续系统具有完整性的鲁棒容错控制器的设计 I.执行器故障情形
Design of Robust Fault tolerant Controller for Uncertain Continuous time Systems Possessing IntegrityI. Actuator Failure Cases
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摘要: 基于一个新的Riccati型方程的解,给出了不确定性连续系统针对执行器发生故障时具有完整性的一种新的鲁棒容错反馈设计方法。该方法简单易行,并用一个示例及仿真结果验证了该方法的有效性。Abstract: This paper is concerned with the synthesis of a state feedback control system which possesses both integrity and robustness. A state feedback control law which retains asymptotic stability against arbitrary actuator failure and parameter perturbations is derived by using a positive definite solution of a type of matrix quadratic equations. Moreover, a design procedure is proposed, and the effectiveness of the procedure is demonstrated with a numerical example and simulation results.