摘要
针对交流永磁直线伺服电机，提出的无传感器控制的新方法．利用非速度信息，如：电机的电压、电流及电机本身参数，通过滑模观测器产生控制器所需的反馈信息．滑模观测器对包括量测噪声在内的扰动具有强鲁棒性．
A new sensorless control method for AC permanent magent linear servo motor is proposed. Control system utilizes a sliding mode observer for the generation of all controller feedback information by means of non-speed information, such as: voltage、 current and parameters of motor.The sliding mode observer is strong robust to disturbances including the measurement noises.Simulation and experimental results verify that the presented control method is sefficient.
出处
《沈阳工业大学学报》
EI
CAS
1997年第3期10-13,共4页
Journal of Shenyang University of Technology
基金
国家自然科学基金
