The Mars adventure continues with the launch of a robotvehicle by UK scientists.
火星探险仍在继续，英国科学家计划发射一种机器人漫游车。
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Meanwhile, it discusses developing trend and study emphasis for deep seabed mining robotvehicle.
探讨了深海底采矿机器车的发展趋势和未来的研究重点。
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A new tracking controller for tracked robotvehicle is described here. Tracking error of tracked robotvehicle is classified internal error and external error.