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arXiv 1902.03058math.OCmath.DS
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紧李群上控制仿射无漂移系统的周期轨迹跟踪

Periodic trajectory tracking for control-affine driftless systems on compact Lie groups

Gabriel Araújo

摘要:

我们处理的周期轨迹跟踪问题:给定一个控制仿射,左不变无漂移系统的周期轨迹在一个紧凑和连通李群$G$和一个初始条件在$G$,找到另一个系统的轨迹满足给定的初始条件,并渐近跟踪周期轨迹。当$G$是半单的且系统是Lie-确定的(即可控的)时,我们局部地(对于周期轨线的某个点的邻域中的初始条件)解决了这个问题,并且只针对一类周期轨线(我们称之为正则的).最后,我们提出了一组充分条件,以确保这种轨迹的存在。

英文摘要:

We treat the periodic trajectory tracking problem: given a periodic trajectory of a control-affine, left-invariant driftless system in a compact and connected Lie group $G$ and an initial condition in $G$, find another trajectory of the system satisfying the initial condition given and that asymptotically tracks the periodic trajectory. We solve this problem locally (for initial conditions in a neighborhood of some point of the periodic trajectory) when $G$ is semisimple and the system is Lie-determined (i.e. controllable), and only for a class of periodic trajectories (which we call regular). Finally we present a set of sufficient conditions to ensure the existence of such trajectories.

机构、总结、中文摘要均由AI分析而来,可能存在错误,请以论文正文为准。

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