arXiv · 2111.05710
Object Servoing of Differential-Drive Robots
Abstract
Due to possibly changing pose of a movable object and nonholonomic constraint of a differential-drive robot, it is challenging to design an object servoing scheme for the differential-drive robot to asymptotically park at a predefined relative pose to the movable object. In this paper, a novel object servoing scheme is designed for the differential-drive robots. Each on-line relative pose is first estimated by using feature points of the moveable object and it serves as the input of an object servoing friendly parking controller. The linear velocity and angular velocity are then determined by the parking controller. Experimental results validate the performance of the proposed object servoing scheme. Due to its low on-line computational cost, the proposed scheme can be applied for last mile delivery of differential-drive robots to movable objects.
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Weibin Jia, Wenjie Zhao, Zhihuan Song, Zhengguo Li. 2021-11-10. Object Servoing of Differential-Drive Robots. https://arxiv.org/abs/2111.05710
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