一类带有多源干扰的离散时间随机系统的抗干扰控制

Anti-disturbance Control for a Class of Discrete-time Stochastic Systems with Multiple Disturbances

考虑了一类带有多源干扰的离散时间随机系统的抗干扰控制问题,其中干扰包括非线性和一系列随机变量.通过设计干扰观测器来估计干扰,并提出基于干扰观测器的干扰抵消方法以保证复合系统达到满意的动态性能.最后,通过仿真算例验证了所提方案的有效性.

The problem of anti-disturbance control for a class of discrete-time stochastic systems with multiple disturbances was considered, which include nonlinear and a sequence of random variables interference. A disturbance observer is designed to estimate the disturbance, then the anti-disturbance control based on disturbance observer is proposed, such that the desired dynamic performance of composite system can be guarantee. Finally, the simulation example show the effectiveness of the proposed scheme. Kcywords ：