Basic performance, optical system principle, line of sight stabilization and control of parus-98e optronic mast is further described.

对俄罗斯parus—98 E光电桅杆的基本性能、光学系统原理和瞄准线稳定和控制作了深入说明。

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The parallel approaching method based on position signals of the line of sight (LOS) is often used in control of approaching phase of the space rendezvous and berthing.

空间交会停靠段的控制经常采用的一种方法是基于视线位置信息的平行接近法。

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It is necessary to design a two axis gyro stabilized control platform to ensure the space stability and the automatical target tracking capability of the sight line despite of its carriage movement.

为保证载体运动时瞄准线的空间稳定性和自动跟踪目标，必须设计双轴陀螺稳定平台。

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Infra-red communication suffers the same problems, but has the additional limitation of requiring a direct line of sight between objects as anyone who has tried to operate a television remote control with someone else standing between him and the television will know.

ECONOMIST: The human body as a computer bus