【摘要】 根据主动磁悬浮轴承转子位置高性能控制要求,将反演控制方法与滑模控制方法相结合。针对数学模型设计反演控制器,外界扰动和参数摄动等不确定部分通过滑模控制器来补偿。系统仿真实验表明,鲁棒反演滑模控制系统响应速度更快,具有更好的动态性能和稳态性能。更多还原

【Abstract】 According to the high performance control of active magnetic bearing rotor position,the backstepping controller is used with the sliding-mode control in this paper. the backstepping controller is designed for the mathematical model,external disturbance and parameter perturbation etc. are compensated by the sliding-mode controller. Simulation experiments show that the robust backstepping sliding-mode control system is of faster response speed and better dynamic performance and steady state performance.更多还原