光电稳定跟踪平台跟踪控制回路性能测试系统

Testing system for control loop tracked by photoelectric stabilization and tracking platform

针对光电稳定跟踪平台跟踪性能测试困难的问题,依据光电产品跟踪系统的特点,设计一套光电平台跟踪控制回路性能测试系统。该系统中将运动物体放置在平行光管或者凹面反射镜的焦面处,通过控制物体的运动规律模拟无穷远处运动目标,实现在实验室内对跟踪角速度、跟踪角加速度等指标的测试。实验表明该系统结构简单,测试准确、方便,测试效率高。

Aiming at the problem that it is difficult to test the track performance of photoelectric stabilization and tracking platform, the authors designed a testing system to test the performance of control loop track of photoelectric stabilization and tracking platform according to the characteristic of photoelectricity tracking system. In this system, the moving object is placed on the focus of parallel light pipe or concave reflector, and be controlled by moving rule to simulate moving target infinitude far. The system can test performances such as tracking angle velocity and tracking angle acceleration. The experimental results indicate this testing system is simple, efficient, and convenient.