易于致动器的线性系统的问题指责(停止,有效性的损失并且粘住) ,参数无常和外部骚乱被考虑。一条活跃差错赔偿控制法律被设计它以如此的一个方法利用赔偿,无常,骚乱和致动器差错的出现是报道为。主要想法由自动地补偿差错动力学显示靠近环的稳定性正在设计一个柔韧的适应产量反馈控制器。根据从适应机制的信息,更新的控制法律被导出以便未知输入信号的所有参数被围住。而且,一个骚乱 decoupled 差错重建计划被介绍评估差错的严厉并且显示差错住所怎么应该被实现。差错赔偿的优点是差错引起的动力学能在网上被提供。建议设计方法在火箭 fairing 上被说明结构声学的模型。
The problem of linear systems subject to actuator faults(outage,loss of efectiveness and stuck),parameter uncertainties and external disturbances is considered.An active fault compensation control law is designed which utilizes compensation in such a way that uncertainties,disturbances and the occurrence of actuator faults are account for.The main idea is designing a robust adaptive output feedback controller by automatically compensating the fault dynamics to render the close-loop stability.According to the information from the adaptive mechanism,the updating control law is derived such that all the parameters of the unknown input signal are bounded.Furthermore,a disturbance decoupled fault reconstruction scheme is presented to evaluate the severity of the fault and to indicate how fault accommodation should be implemented.The advantage of fault compensation is that the dynamics caused by faults can be accommodated online.The proposed design method is illustrated on a rocket fairing structural-acoustic model.