摘要
围绕无位置传感器无刷直流电机控制中的两个关键技术——位置检测和起动,提出了将瞬时状态检测和预测估计相结合的电机转子位置检测方法和“三段式”起动,并应用于以TM S320LF 2402A为核心的控制系统中,给出了试验结果。
This paper mainly studied two pivotal techniques of brushless DC electromotor without powition sensor-powition detection and start. We presented a new rotor position detection method which was instantaneous state detection combined with state predict and “three sect”start method. The designed system was based on DSP TMS320LF2402A,and provided some experimented results.
出处
《微电机》
北大核心
2005年第5期45-46,49,共3页
Micromotors
