Adaptive Image-Based Leader-Follower Approach of Mobile Robot with Omnidirectional Camera
Adaptive Image-Based Leader-Follower Approach of Mobile Robot with Omnidirectional Camera
复制标题
基于图像的自适应全向相机移动机器人领导者-跟随者方法
DOI:
10.1155/2015/194251
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发表时间:
2015-08
影响因子:
--
通讯作者:
Liang, Xinwu
中科院分区:
文献类型:
--
作者:
Guo, Dejun;Wang, Hesheng;Chen, Weidong;Liang, Xinwu
This paper focuses on the problem of the adaptive image-based leader-follower formation control of mobile robot with on-board omnidirectional camera. A calibrated omnidirectional camera is fixed on the follower in any position, and a feature point representing the leader can be chosen in any position. An adaptive image-based controller without depending on the velocity of the leader is proposed based on a filter technology. In other words, only by relying on the projection of the feature on the image plane, can the follower track the leader and achieve the formation control. Moreover, an observer is introduced to estimate the unknown camera extrinsic parameters and the unknown parameters of plane, where the feature point moves, relative to omnidirectional camera frame. At last, the lyapunov method is applied to prove the uniform semiglobal practical asymptotic stability (USPAS) for the closed-loop system. Simulation results are presented to validate the algorithm.
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影响因子:
7.8
作者:
Wang, Hesheng;Liu, Yun-Hui;Zhou, Dongxiang
通讯作者:
Zhou, Dongxiang
DOI:
10.1016/j.eswa.2007.05.030
发表时间:
2008-05
期刊:
Expert Syst. Appl.
影响因子:
--
作者:
S. Purwar;I. Kar;A. N. Jha
通讯作者:
S. Purwar;I. Kar;A. N. Jha
影响因子:
7.8
作者:
Hesheng Wang;Yunhui Liu;Dongxiang Zhou
通讯作者:
Hesheng Wang;Yunhui Liu;Dongxiang Zhou
DOI:
10.1109/robot.2003.1241655
发表时间:
2003-11
期刊:
2003 IEEE International Conference on Robotics and Automation (Cat. No.03CH37422)
影响因子:
--
作者:
O. Shakernia;R. Vidal;S. Sastry
通讯作者:
O. Shakernia;R. Vidal;S. Sastry
DOI:
10.1109/robot.2007.363679
发表时间:
2007-04
期刊:
Proceedings 2007 IEEE International Conference on Robotics and Automation
影响因子:
--
作者:
G. Mariottini;F. Morbidi;D. Prattichizzo;George Pappas;Kostas Daniilidis
通讯作者:
G. Mariottini;F. Morbidi;D. Prattichizzo;George Pappas;Kostas Daniilidis