Title
Asymmetric Bounded Neural Control for an Uncertain Robot by State Feedback and Output Feedback
Abstract
In this paper, an adaptive neural bounded control scheme is proposed for an ${n}$ -link rigid robotic manipulator with unknown dynamics. With the combination of the neural approximation and backstepping technique, an adaptive neural network control policy is developed to guarantee the tracking performance of the robot. Different from the existing results, the bounds of the designed controller are known a priori, and they are determined by controller gains, making them applicable within actuator limitations. Furthermore, the designed controller is also able to compensate the effect of unknown robotic dynamics. Via the Lyapunov stability theory, it can be proved that all the signals are uniformly ultimately bounded. Simulations are carried out to verify the effectiveness of the proposed scheme.
Year
DOI
Venue
2021
10.1109/TSMC.2019.2901277
IEEE Transactions on Systems, Man, and Cybernetics: Systems
Keywords
DocType
Volume
adaptive control,asymmetrically bounded inputs,neural networks,robotic manipulator
Journal
51
Issue
ISSN
Citations 
3
2168-2216
20
PageRank 
References 
Authors
0.59
13
6
Name
Order
Citations
PageRank
Linghuan Kong1695.01
wei he22061102.03
Dong, Y.33659.19
Long Cheng4149273.97
Chenguang Yang52213138.71
Zhijun Li693991.73