Abstract
This paper presents a novel robust H∞ model reference adaptive tracker (MRAT) for a class of nonlinear systems with input nonlinearities, uncertainties, and mismatched disturbances. Since the bounds of input nonlinearities and uncertainties are unknown, a new adaptive controller is proposed to solve these problems. Because the proposed adaptive laws are with convergence, the adaptive gains estimated can avoid overestimation. Furthermore, the sliding mode control (SMC) is implemented integrated with a smooth function, then the undesirable chattering phenomenon is reduced. Finally, the proposed tracking controller can process the undesirable effects of external disturbances and promote the tracking performance even subjected to the unknown input nonlinearity. The numerical simulation results demonstrate the robustness and validity of the proposed tracking controller.
Similar content being viewed by others
References
D. Xua, X. Songa, W. Yana, and B. Jiang, “Model-free adaptive command-filtered-backstepping sliding mode control for discrete-time high-order nonlinear systems,” Information Sciences, vol. 485, pp. 141–153, June 2019.
J. Mu, X. G. Yan, B. Jiang, S. K. Spurgeon, and Z. Mao, “Sliding mode control for a class of nonlinear systems with application to a wheeled mobile robot,” Proc. of IEEE 54th Annual Conference on Decision and Control, February 2015.
X. Zhang, X. Liu, and Q. Zhu, “Adaptive chatter free sliding mode control for a class of uncertain chaotic systems,” Applied Mathematics and Computation, vol. 232, pp. 431–435, April 2014.
F. Nian, X. Liu, and Y. Zhang, “Sliding mode synchronization of fractional-order complex chaotic system with parametric and external disturbances,” Chaos, Solitons and Fractals, vol. 116, pp. 22–18, November 2018.
J. S. H. Tsai, J. S. Fang, J. J. Yan, M. C. Dai, S. M. Guo, and L. S. Shieh, “Hybrid robust discrete sliding mode control for generalized continuous chaotic systems subject to external disturbances,” Nonlinear Analysis: Hybrid Systems, vol. 29, pp. 74–84, August 2018.
S. Mobayen, “Chaos synchronization of uncertain chaotic systems using composite nonlinear feedback based integral sliding mode control,” ISA Transactions, vol. 77, pp. 100–111, June 2018.
M. Zhang, Y. Zhang, H. Chen, and X. Cheng, “Model-independent PD-SMC method with payload swing suppression for 3D overhead crane systems,” Mechanical Systems and Signal Processing, vol. 129, pp. 381–393, August 2019.
W. Sun, H. Pan, Y. Zhang, and H. Gao, “Multi-objective control for uncertain nonlinear active suspension systems,” Mechatronics, vol. 24, iss. 4, pp. 318–327, June 2014.
H. Pang, X. Zhang, J. Chen, and K. Liu, “Design of a coordinated adaptive backstepping tracking control for nonlinear uncertain active suspension system,” Applied Mathematical Modelling, vol. 76, pp. 479–494, December 2019.
D. Zhang and L. Yu, “H∞ output tracking control for neutral systems with time-varying delay and nonlinear perturbations,” Communications in Nonlinear Science and Numerical Simulation, vol. 15, iss. 11, pp. 3284–3292, November 2010.
A. Najafi and B. F. Spencer Jr., “Adaptive model reference control method for real-time hybrid simulation,” Mechanical Systems and Signal Processing, vol. 132, pp. 183–193, October 2019.
J. Xie and J. Zhao, “H∞ model reference adaptive control for switched systems based on the switched closed-loop reference model,” Nonlinear Analysis: Hybrid Systems, vol. 27, pp. 92–106, February 2018.
A. Maity, L. Hücht, and F. Holzapfel, “Time-varying parameter model reference adaptive control and its application to aircraft,” European Journal of Control, vol. 50, pp. 161–175, November 2019.
Z. Zhen, G. Tao, Y. Xu, and G. Song, “Multivariable adaptive control based consensus flight control system for UAVs formation,” Aerospace Science and Technology, vol. 93, October 2019.
Z. Shi and L. Zhao, “Robust model reference adaptive control based on linear matrix inequality,” Aerospace Science and Technology, vol. 66, pp. 152–159, July 2017.
M. Ali, J. Yogambigai, and J. Cao, “Synchronization of master-slave Markovian switching complex dynamical networks with time-varying delays in nonlinear function via sliding mode control,” Acta Mathematica Scientia, vol. 37, iss. 2, pp. 368–384, March 2017.
X. Chen, J. H. Park, J. Cao, and J. Qiuab, “Adaptive synchronization of multiple uncertain coupled chaotic systems via sliding mode control,” Neurocomputing, vol. 273, pp. 9–12, January 2018.
M. Kchaou, “Robust observer-based sliding mode control for nonlinear uncertain singular systems with time-varying delay and input non-linearity,” European Journal of Control, vol. 49, pp. 15–25, September 2019.
M. H. Khooban, T. Niknam, F. Blaabjerg, and M. Dehghani, “Free chattering hybrid sliding mode control for a class of non-linear systems: Electric vehicles as a case study,” IET Sci. Meas. Technol, vol. 10, no. 7, pp. 776–785, September 2016.
N. Wang, Q. Deng, G. Xie, and X. Pan, “Hybrid finite-time trajectory tracking control of a quadrotor,” ISA Transactions, vol. 90, pp. 278–286, July 2019.
S. Roy and I. N. Kar, “Adaptive sliding mode control of a class of nonlinear systems with artificial delay,” Journal of the Franklin Institute, vol. 354, no. 18, pp. 8156–8179, December 2017.
C. Jing, H. Xu, and X. Niu, “Adaptive sliding mode disturbance rejection control with prescribed performance for robotic manipulators,” ISA Transactions, vol. 91, pp. 41–51, August 2019.
X. Yin, W. Zhang, Z. Jiang, and L. Pand, “Adaptive robust integral sliding mode pitch angle control of an electro-hydraulic servo pitch system for wind turbine,” Mechanical Systems and Signal Processing, vol. 133, November 2019.
S. Mondal and C. Mahanta, “Chattering free adaptive multivariable sliding mode controller for systems with matched and mismatched uncertainty,” ISA Transactions, vol. 52, iss. 3, pp. 335–341, May 2013.
J. Li, W. Li, and Q. Li, “Sliding mode control for uncertain chaotic systems with input nonlinearity,” Commun Nonlinear Sci Numer Simulat, vol. 17, iss. 1, pp. 341–348, January 2012.
M. C. Pai, “Chaotic sliding mode controllers for uncertain time-delay chaotic systems with input nonlinearity,” Applied Mathematics and Computation, vol. 271, pp. 757–767, November 2015.
H. T. Yau and J. J. Yan, “Chaos synchronization of different chaotic systems subject to input nonlinearity,” Applied Mathematics and Computation, vol. 197, iss. 2, pp. 775–788, April 2008.
R. Qian, M. Luo, Y. Zhao, and J. Zhao, “Novel adaptive sliding mode control with nonlinear disturbance observer for SMT assembly machine,” Mathematical Problems in Engineering, vol. 2016, March 2016.
Y. F. Peng, “Robust intelligent sliding model control using recurrent cerebellar model articulation controller for uncertain nonlinear chaotic systems,” Chaos, Solitons and Fractals, vol. 39, iss. 1, pp. 150–167, January 2009.
G. Q. Zhong and W. K. S. Tang, “Circuitry implementation and synchronization of Chen’s attractor,” International Journal of Bifurcation and Chaos, vol. 12, no. 06, pp. 1423–1427, 2002.
Author information
Authors and Affiliations
Corresponding author
Additional information
Publisher’s Note Springer Nature remains neutral with regard to jurisdictional claims in published maps and institutional affiliations.
Recommended by Associate Editor Wenhai Qi under the direction of Editor Hamid Reza Karimi. This work was supported by the Ministry of Science and Technology of R.O.C [MOST 108-2221-E-006-213-MY3] and [MOST-109-2221-E-167-017].
Jiunn-Shiou Fang received his B.S. and M.S. degrees from the National Changhua University of Education, Taiwan, and a Ph.D. degree in electrical engineering from Cheng-Kung University, Taiwan, respectively. His research interests include nonlinear control and intelligent algorithms.
Jason Sheng-Hong Tsai received both his M.S. and Ph.D. degrees in electrical engineering from University of Houston, Texas, U.S.A. in 1985 and 1988, respectively. Since August 1988, he has been an associate professor in the Department of Electrical Engineering at National Cheng-Kung University, Taiwan, R.O.C. He has been a full professor since August 1992 and a distinguished professor since Aug. 2002. His research interests include state-space self-tuning control, chaotic system control, partial differential system control, numerical analysis, and robotics. He was (Executive) Editor for Science Development, published by National Science Council, R.O.C., Editor for Journal of the Chinese Institute of Electrical Engineering during, Associate Editor for International Journal of Systems Science, and Associate Editor for The Journal of The Franklin Institute.
Jun-Juh Yan received his M.S. degree in electrical engineering from National Central University, Taiwan in 1992 and his B.S. and Ph.D. degrees in electrical engineering from the National Cheng Kung University, Taiwan, in 1987 and 1998, respectively. At present, he is a Professor in the Department of Electronic Engineering, National Chin-Yi University of Technology, Taichung, Taiwan. His main research interests are in the area of multi-robot dynamic systems, chaotic systems, neural networks, variable-structure control systems, and adaptive control.
Shu-Mei Guo received her M.S. degree from the Department of Computer and Information Science, New Jersey Institute of Technology, Newark, in 1987, and a Ph.D. degree in computer and systems engineering from University of Houston, Houston, TX, in May 2000. Since June 2000, she has been an assistant professor with the Department of Computer System and Information Engineering, National Cheng-Kung University, Tainan, Taiwan, and since August 2010, she has been a full professor. Her research interests include various applications on evolutionary programming, chaos systems, Kalman filtering, fuzzy methodology, neural network, sampled-data systems, and computer and systems engineering.
Rights and permissions
About this article
Cite this article
Fang, JS., Tsai, J.SH., Yan, JJ. et al. Adaptive H-infinity SMC-based Model Reference Tracker for Uncertain Nonlinear Systems with Input Nonlinearity. Int. J. Control Autom. Syst. 19, 1560–1569 (2021). https://doi.org/10.1007/s12555-019-0967-7
Received:
Revised:
Accepted:
Published:
Issue Date:
DOI: https://doi.org/10.1007/s12555-019-0967-7