期刊论文详细信息
Journal of control, automation and electrical systems | |
Adaptive Neural Network-Based Backstepping Sliding Mode Control Approach for Dual-Arm Robots | |
article | |
Nguyen, Thai Van1  Thai, Nguyen Huu1  Pham, Hai Tuan2  Phan, Tuan Anh1  Nguyen, Linh3  Le, Hai Xuan1  Nguyen, Hiep Duc1  | |
[1]Department of Automatic Control, Hanoi University of Science and Technology | |
[2]School of Electrical and Electronic Engineering, Military Industrial College | |
[3]Centre for Autonomous Systems, Faculty of Engineering and IT, University of Technology Sydney | |
关键词: Backstepping sliding mode control; Adaptive neural network; Dual-arm robots; Lyapunov method; | |
DOI : 10.1007/s40313-019-00472-z | |
学科分类:自动化工程 | |
来源: Springer | |
【 摘 要 】
The paper introduces an adaptive strategy to effectively control a nonlinear dual-arm robot under external disturbances and uncertainties. By the use of the backstepping sliding mode control (BSSMC) method, the proposed algorithm first allows the manipulators to be able to robustly track the desired trajectories. Furthermore, due to the nonlinear, uncertain and unmodeled dynamics of the dual-arm robot, it is proposed to employ the radial basis function network (RBFN) to adaptively estimate the robot’s dynamic model. Though the estimation of the dynamics is approximate, the adaptation law is derived from the Lyapunov theory, which provides the controller with ability to guarantee stability of the whole system in spite of its nonlinearities, parameter uncertainties and external load variations. The effectiveness of the proposed RBFN–BSSMC approach is demonstrated by implementation in a simulation environment with realistic parameters, where the obtained results are highly promising.【 授权许可】
CC BY
【 预 览 】
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RO202108090001053ZK.pdf | 1792KB | download |