TY - JOUR
T1 - Adaptive Reinforcement Learning Strategy with Sliding Mode Control for Unknown and Disturbed Wheeled Inverted Pendulum
AU - Dao, Phuong Nam
AU - Liu, Yen Chen
N1 - Funding Information:
Yen-Chen Liu received his B.S. and M.S. degrees in mechanical engineering from National Chiao Tung University, Hsinchu, Taiwan, in 2003 and 2005, respectively, and a Ph.D. degree in mechanical engineering from the University of Maryland, College Park, MD, USA, in 2012. He is currently an Associate Professor with the Department of Mechanical Engineering, National Cheng Kung University, Tainan, Taiwan. His research interests include control of networked robotic systems, bilateral teleoperation, multi-robot systems, semiautonomous systems, and human-robot interaction. He received the MOST Ta-You Wu Memorial Award in 2016, Kwoh-Ting Li Researcher Award by National Cheng Kung University, Taiwan in 2018, and MOST Young Scholar Fellowship in 2019.
Funding Information:
This work was supported in part by the Ministry of Science and Technology (MOST), Taiwan, under grant MOST 108-2636-E-006-007 and MOST 109-2636-E-006-019 (Young Scholar Fellowship Program).
Publisher Copyright:
© 2020, ICROS, KIEE and Springer.
PY - 2021/2
Y1 - 2021/2
N2 - This paper develops a novel adaptive integral sliding-mode control (SMC) technique to improve the tracking performance of a wheeled inverted pendulum (WIP) system, which belongs to a class of continuous time systems with input disturbance and/or unknown parameters. The proposed algorithm is established based on an integrating between the advantage of online adaptive reinforcement learning control and the high robustness of integral sliding-mode control (SMC) law. The main objective is to find a general structure of integral sliding mode control law that can guarantee the system state reaching a sliding surface in finite time. An adaptive/approximate optimal control based on the approximate/adaptive dynamic programming (ADP) is responsible for the asymptotic stability of the closed loop system. Furthermore, the convergence possibility of proposed output feedback optimal control was determined without the convergence of additional state observer. Finally, the theoretical analysis and simulation results validate the performance of the proposed control structure.
AB - This paper develops a novel adaptive integral sliding-mode control (SMC) technique to improve the tracking performance of a wheeled inverted pendulum (WIP) system, which belongs to a class of continuous time systems with input disturbance and/or unknown parameters. The proposed algorithm is established based on an integrating between the advantage of online adaptive reinforcement learning control and the high robustness of integral sliding-mode control (SMC) law. The main objective is to find a general structure of integral sliding mode control law that can guarantee the system state reaching a sliding surface in finite time. An adaptive/approximate optimal control based on the approximate/adaptive dynamic programming (ADP) is responsible for the asymptotic stability of the closed loop system. Furthermore, the convergence possibility of proposed output feedback optimal control was determined without the convergence of additional state observer. Finally, the theoretical analysis and simulation results validate the performance of the proposed control structure.
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U2 - 10.1007/s12555-019-0912-9
DO - 10.1007/s12555-019-0912-9
M3 - Article
AN - SCOPUS:85097191650
VL - 19
SP - 1139
EP - 1150
JO - International Journal of Control, Automation and Systems
JF - International Journal of Control, Automation and Systems
SN - 1598-6446
IS - 2
ER -