【摘要】 为了实现对永磁同步电机混沌系统转子角速度的有效控制,重点对永磁同步电机转子角速度进行研究,根据稳定点的性质,本文为该系统设计了一个线性反馈控制器,对于控制系统,选择控制参数去改变系统的李亚普诺夫指数,以达到稳定系统的目的,再通过一定的校正使系统的转子角速度稳定在期望值上.理论分析和仿真结果均表明该控制器是有效的,可以实现系统的快速稳定.更多还原

【Abstract】 Focusing on rotor angular velocity of the permanent magnet synchronous motor(PMSM) to realize effective control of rotor angular velocity,a linear feedback controller was designed based on the nature of stable points.The system Lyapunov exponents are changed through control parameters to achieve the purpose of stabilizing system,and rotor angular velocity of the system can be stabilized to desired points through a certain degree of correction.The theoretical analysis and the simulation results prove that the controller is effective and can realize the fast stability of the system.更多还原