期刊
ISA TRANSACTIONS
卷 137, 期 -, 页码 446-456出版社
ELSEVIER SCIENCE INC
DOI: 10.1016/j.isatra.2023.01.005
关键词
Backstepping control; Mobile robot manipulator; Adaptive control; Robust control
An approach with position control scheme is proposed for a mobile manipulator robot, using adaptive strategies and backstepping control technique. The improved backstepping controller solves the fixed problem of main control parameters through adaptive self-updating process. The control system performances are guaranteed by designing all adaptive updating algorithms based on the Lyapunov theorem.
In this study, an approach with the position control scheme is proposed for the mobile manipulator robot, by applying the adaptive strategies with the backstepping control technique. In the proposed backstepping controller, the fixed problem of main control parameters has been improved by the adaptive self-updating process. In addition, this control method requires no prior knowledge of the control system, such as the unknown dynamics and disturbances. And, to relax uncertainties, an adaptive robust controller is also designed as a compensator for the main backstepping controller. Moreover, all adaptive updating algorithms are designed based on the Lyapunov theorem so that the proposed control system performances are guaranteed. The advantage of the improved control system will be evaluated via simulation results for the 3 -DOF MMR system.& COPY; 2023 ISA. Published by Elsevier Ltd. All rights reserved.
作者
我是这篇论文的作者
点击您的名字以认领此论文并将其添加到您的个人资料中。
推荐
暂无数据