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针对不确定离散时间系统,结合多采样率控制理论,提出一种输入多采样率准滑模控制方法.该方法在状态损失数据下,考虑系统不确定干扰,有效利用多率输入量,缩窄系统的准滑模带宽,增强系统鲁棒性,改善系统动态品质.通过仿真实验验证了所提出方法的有效性.
Aiming at the uncertain discrete-time system, combined with the theory of multi-sampling rate control, an input multi-sampling rate quasi-sliding mode control method is proposed in this paper. Under the condition of loss data, considering uncertain system interference, effectively utilizing multi-rate input, The quasi-sliding mode bandwidth of the system is improved, the robustness of the system is improved and the dynamic quality of the system is improved. The effectiveness of the proposed method is verified by simulation experiments.