一类不可反馈线性化非线性系统的自适应容错控制

针对一类含有不确定时变非线性参数和具有不可控/不可镇定线性化的强非线性系统，考虑了相应系统的容错控制问题。应用齐次非线性系统理论和加入广义积分器的反推控制方法，设计了一种鲁棒自适应状态反馈控制器。对于相应的故障，该控制器能够很好地加以调节，并同样保证闭环系统的稳定特性。仿真结果证明了这一控制策略的有效性和可行性。

Adaptive Fault Tolerant Control for a Class of Inherent Nonlinear Systems

It considered the actuator fault tolerant control and accommodation problem for a class of inherent nonlinear system with unknown time-varying virtual control coefficients,uncertain time-varying nonlinear parameters and uncontrollable unstable linearization,by employing the homogeneous system theory and the adding a power integrator design.The actuator fault was accommodated by an adaptive controller based backstepping approach,so as to ensure identical(stabilizable) behaviour of the healthy of the faulty s...