摘要
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。
In this paper, targeting the permanent magnet synchronous motor chaotic system, we consider the system influenced by uncertain factors. We use the method of the exact feedback linearization which is based on differential geometry theory to establish the nonlinear robust control model and design the robust controller for realizing the robust stabilization and output tracking control of the permanent magnet synchronous motor chaotic system. Numerical simulation results demonstrate the effectiveness of the proposed method and the robustness of the controller.
出处
《物理学报》
SCIE
EI
CAS
CSCD
北大核心
2014年第22期16-23,共8页
Acta Physica Sinica
基金
国家自然科学基金(批准号:61372050)
科技部国际科技合作项目(批准号:2011DFR00780)资助的课题~~
关键词
鲁棒控制
混沌
精确反馈线性化
不确定因素
robust control
chaos
exact feedback linearization
uncertain factors