By the experiment of fixing static object and contrasting experiments of tracking moving object, the capability of the visual tracking system and the velocity PID control algorithm is tested.

并通过静态目标锁定实验和动态目标跟踪对比实验，检验了该视觉跟踪系统和速度反馈pid控制算法的性能。

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On a typical graveyard shift, 60 technicians, wearing white lab coats to prevent static electricity from gumming up computer components, hunch over kaput keyboards and screens, fixing them with screwdrivers and color analyzers.

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