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arXiv 2005.04694eess.SYcs.MAcs.ROcs.SYmath.OC
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圆形移动机器人的角度约束编队控制

Angle-Constrained Formation Control for Circular Mobile Robots

Engineering and Technology Institute Groningen, University of Groningen(格罗宁根大学格罗宁根工程技术研究所);Universidad Complutense de Madrid(马德里康普顿斯大学)

Nelson P. K. Chan, Bayu Jayawardhana, Hector Garcia de Marina

摘要:

在这封信中,我们研究了在平面上移动的移动机器人的队形控制问题,其中,不是假设机器人是简单的点,而是假设每个机器人都具有半径相等的圆盘形状。基于低成本的视觉传感器获得的相邻机器人圆盘的内角测量值,提出了一种基于梯度的分布式控制律,并证明了相关误差系统的指数收敛性。通过构造,所提出的控制律具有吸引人的属性,确保相邻机器人之间的碰撞避免。我们还提出了模拟结果{一队}的四个圆形移动机器人形成一个矩形形状。

英文摘要:

In this letter, we investigate the formation control problem of mobile robots moving in the plane where, instead of assuming robots to be simple points, each robot is assumed to have the form of a disk with equal radius. Based on interior angle measurements of the neighboring robots' disk, which can be obtained from low-cost vision sensors, we propose a gradient-based distributed control law and show the exponential convergence property of the associated error system. By construction, the proposed control law has the appealing property of ensuring collision avoidance between neighboring robots. We also present simulation results for {a team} of four circular mobile robots forming a rectangular shape.

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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