At this stage, travelling via a raft with a boat motor may still cause some hitches.
在这个阶段，通过一个船筏仍可能导致一些故障电机。
2
Travelling control system is composed of a transducer, an AC servo motor, an optical encoder and other components, which achieves precise control of the movable bench's position.
通过变频器、交流伺服电机、行程光电编码器等设备组成了行程控制系统，实现了可移动台架位置的精确控制。
3
Probing the realization way of travelling wave into the stator of motor, proving the surface of motor stator particle existence oval of sport at the wave.