In order to realize a stabilization system, the response rate of the power amplifier feeding the stabilization coils must be fast enough.
为了实现垂直位移方向上的稳定，给主动控制线圈供电的功率放大器的响应速度必须具有快速性。
2
For realizing the stability in vertical displacement, the power amplifier must be fast in response for feeding active control coils.
为了实现垂直位移方向上的稳定，给主动控制线圈供电的功率放大器，其响应速度必须具有快速性。
3
The control circuit used very efficient PID modulation and anticipatory control so the power amplifier had little distortion and fast dynamic response.