论文标题
基于自适应虚拟执行器的一类仿射非线性系统的容错控制器设计
Fault tolerant controller design for a class of affine nonlinear systems based on adaptive virtual actuator
论文作者
论文摘要
本文开发了一类非线性非线性系统的自适应断层控制器程序。该方法隐藏了故障和外部干扰。将需要单独的故障检测，隔离和识别单元的程序进行比较，建议的方法集中于故障隐藏以减少单位。所提出方法的主要优点是1）保证封闭环系统的稳定性，2）名义和错误系统状态的融合到零，以及3）跟踪误差收敛到原点。提出的方法的鲁棒性可以确保外部干扰。仿真结果说明了拟议的容错控制的有效性。
An Adaptive Fault-tolerant Controller procedure for a class of the affine nonlinear system is developed in this paper. This methodology hides both the faults and external disturbances. Compare to the procedure that require separate fault detection, isolation, and identification units, the suggested method concentrates on fault hiding to reduce the units. The main merits of the proposed method are 1) guaranteed stability of the closed loop system, 2) convergence of the states of nominal and faulty systems to zero, and 3) convergence of the tracking error to the origin. The robustness of presented method is assured against external disturbances. Simulation result illustrate the effectiveness of proposed fault tolerant control.
