The critical design for the control system of ship-borne electro-optical equipment is how to isolate external disturbance and reduce the dynamic lag error.

在舰船摇摆条件下提高光电跟踪系统对目标动态跟踪精度，其控制系统设计的关键技术是隔离扰动和减小高速跟踪时的动态滞后误差。

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The running results show that the error of checking equipment is 0.1 and distortion is less than 0.5%. The system is simple, convenient, reliable in data transfer and accuracy control and so on.

实验结果表明装置综合误差为0.1级，输出电压失真度小于0.5%，系统运行准确、数据传输可靠、操作方便及功能完善。

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