摘要
从磁流变耦合轮对的工作原理推导出了转矩与控制电流之间的关系,并以此为依据提出了磁流变耦合轮对的PWM快速控制方法,设计出了磁流变耦合轮对的控制器,建立了控制电流的状态空间模型。分析表明,磁流变耦合轮对线圈的参数对电流驱动器的性能影响很大。
From the working principle of magnetorheological coupled wheelset, the relationship between the torque and control current is induced. Based on this, the PWM fast control method of the wheelset is further given and the controller is designed. The status space model is built to control the current. Analyses indicate that the parameters of the magnetorheological coupled wheelset are highly influential on the performances of the current driver.
出处
《机车电传动》
2005年第5期12-14,32,共4页
Electric Drive for Locomotives
基金
博士点基金资助项目(20030613004)
