Fixed-mirror systems have drawbacks, however, they cannot track the sun to optimize performance and sometimes distracting patterns of lines of bright light and dark shade are formed.

固定反射镜系统存在缺陷，它不能循导太阳光以使其得到充分利用，并且有时会转移亮光的路线并产生阴影。

youdao

This paper discusses the effect of communication delay on radar servo systems track precision based on an engineering design, and offers a solution which applies fixed-gain filter.

结合设计实例详细论述了通信延时对雷达伺服系统跟踪精度的影响，提出了采用常增益滤波法的解决方案，并通过仿真和试验结果加以验证。

youdao