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针对永磁同步电动机混沌系统,考虑受不确定因素的影响,对其数学模型采用基于微分几何理论的精确反馈线性化法,建立鲁棒控制模型,设计鲁棒控制器,实现永磁同步电动机混沌系统的鲁棒镇定和输出跟踪控制.数值仿真的结果证明了所提出方法的有效性及控制器的鲁棒性.
Aiming at the chaos system of permanent magnet synchronous motor (PMMSM), considering the influence of uncertain factors, the mathematical model of the PMMS is established by using the precise feedback linearization method based on the differential geometry theory. The robust control model is established and the robust controller is designed to realize the chaos of PMSM The system robust stabilization and output tracking control.The numerical simulation results show the effectiveness of the proposed method and the robustness of the controller.