为了改善运行的精度，通过视觉传感器的光学反馈控制，可精密地调整机器人手臂。

For improving accuracy of performances, it can help precisely adjust the robot hand by means of optical feedback control using visual sensors.

youdao

本论文的内容涉及电学、光学、半导体致冷技术等多方面知识，以及负反馈控制和PID控制理论。

This paper involves the knowledge of electronic theory, optical theory, thermoelectric cooling technology, and the theory of negative feedback control and PID control.

youdao

本论文的内容涉及电学、光学、半导体致冷技术等多方面知识，以及负反馈控制和PID控制理论。

This paper involves the knowledge of electronic theory, optical theory, thermoelectric cooling technology, and the theory of negative feedback control and PID control.

youdao