试验结果表明,与比例三通调速阀控制的敏感回路相比,该系统速度控制精度高,结构简单。
Experimental results have shown that the system features precise speed control and simple design as compared to the sensing circuit controlled by T-type proportional speed regulation valve.
针对推力波动对于直线电机的速度控制精度和平稳性影响较大的问题,设计了速度环滑模控制器。
Since the thrust ripple has great influence on the precision and steadiness of the velocity control, the sliding-mode control device of speed loop was designed.
实际中该系统采用直流力矩电机直接驱动的控制方法,达到了很高的速度控制精度和较宽的调速范围。
Practically, the control method applying direct_drive option for DC torque motor can achieve wide_range and high_precision velocity control.
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