Beamriding systems use a target tracker whose purpose is to maintain the antenna boresight pointing at the centre of the reflecting area of the target.
波束制导系统使用一个目标跟踪装置，它的目的是保持天线视轴指向目标反射的中心。
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This article analyzed the shipboard guidance station's build through several different kind of guidance system 's research, such as control guidance, laser-beamriding guidance and so on.
本文通过对遥控制导、激光驾束制导等几种不同制导体制的研究分析了舰面制导站的建立。
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Riding the beam from a powerful laser, a sail could even make the journey to another star system in 100 years, that is to say, a human lifespan.