Abstract

The plane motions of a rigid body controlled by means of an auxiliary movable point mass are considered. Dry friction forces act between the body and the horizontal plane. It is shown that, under certain conditions, the body can be transferred to an arbitrary state in the plane so that the system is completely controllable.

中文翻译：

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可动质量控制的刚体平面运动

摘要

考虑通过辅助可移动点质量控制的刚体的平面运动。干摩擦力作用在主体和水平面之间。结果表明，在一定条件下，人体可以在平面上转移到任意状态，因此系统是完全可控的。