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Article

A Docking Mechanism Based on a Stewart Platform and Its Tracking Control Based on Information Fusion Algorithm

1
School of Mechatronical Engineering of Beijing Institute of Technology, Beijing 100081, China
2
School of Electrical Engineering, Beijing Jiaotong University, Beijing 100044, China
3
School of Computer Science and Technology of Beijing Institute of Technology, Beijing 100081, China
4
Beijing Zhongxin Hengyuan Technology Co., Ltd., Beijing 100081, China
*
Author to whom correspondence should be addressed.
Sensors 2022, 22(3), 770; https://doi.org/10.3390/s22030770
Submission received: 30 November 2021 / Revised: 1 January 2022 / Accepted: 15 January 2022 / Published: 20 January 2022
(This article belongs to the Special Issue Instrument and Measurement Based on Sensing Technology in China)

Abstract

Aiming at the problem of unmanned reconfiguration and docking of ground vehicles under complex working conditions, we designed a piece of docking equipment composed of an active mechanism based on a six-degree-of-freedom platform and a locking mechanism with multi-sensors. Through the proposed control method based on laser and image sensor information fusion calculation, the six-dimensional posture information of the mechanism during the docking process is captured in real time so as to achieve high-precision docking. Finally, the effectiveness of the method and the feasibility of the 6-DOF platform are verified by the established model. The results show that the mechanism can meet the requirements of smooth docking of ground unmanned vehicles.
Keywords: docking mechanism; Stewart platform; visual control; fusion algorithm docking mechanism; Stewart platform; visual control; fusion algorithm

Share and Cite

MDPI and ACS Style

Zhan, G.; Niu, S.; Zhang, W.; Zhou, X.; Pang, J.; Li, Y.; Zhan, J. A Docking Mechanism Based on a Stewart Platform and Its Tracking Control Based on Information Fusion Algorithm. Sensors 2022, 22, 770. https://doi.org/10.3390/s22030770

AMA Style

Zhan G, Niu S, Zhang W, Zhou X, Pang J, Li Y, Zhan J. A Docking Mechanism Based on a Stewart Platform and Its Tracking Control Based on Information Fusion Algorithm. Sensors. 2022; 22(3):770. https://doi.org/10.3390/s22030770

Chicago/Turabian Style

Zhan, Gan, Shaohua Niu, Wencai Zhang, Xiaoyan Zhou, Jinhui Pang, Yingchao Li, and Jigang Zhan. 2022. "A Docking Mechanism Based on a Stewart Platform and Its Tracking Control Based on Information Fusion Algorithm" Sensors 22, no. 3: 770. https://doi.org/10.3390/s22030770

APA Style

Zhan, G., Niu, S., Zhang, W., Zhou, X., Pang, J., Li, Y., & Zhan, J. (2022). A Docking Mechanism Based on a Stewart Platform and Its Tracking Control Based on Information Fusion Algorithm. Sensors, 22(3), 770. https://doi.org/10.3390/s22030770

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