Abstract
In this paper, adaptive neural network control is proposed based on improved dynamic surface control (DSC) method and the approximation capability of radial basis function (RBF) neural networks (NNs) for a class of uncertain constrained pure-feedback nonlinear systems with unmodeled dynamics and unknown gain sign. By constructing a one to one nonlinear mapping, the pure-feedback system with full state constraints is transformed into a novel pure-feedback system without state constraints. The dynamic uncertainties are handled using an auxiliary dynamic signal. Using mean value theorem and Nussbaum function, an adaptive NN control scheme is developed based on the transformed system. The designed control strategy removes the conditions that the upper bound of the control gain is known, and the lower bounds and upper bounds of the virtual control coefficients are known. By theoretical analysis, all the signals in the closed-loop system are shown to be semi-globally uniformly ultimately bounded (SGUUB), and the full state constraints are not violated. A numerical example is provided to demonstrate the effectiveness of the proposed method.
Access this chapter
Tax calculation will be finalised at checkout
Purchases are for personal use only
Similar content being viewed by others
References
Jiang ZP, Praly L (1998) Design of robust adaptive controllers for nonlinear systems with dynamic uncertainties. Automatica 34(7):825–840. https://doi.org/10.1016/S0005-1098(98)00018-1
Zhang TP, Shi XC, Zhu Q, Yang YQ (2013) Adaptive neural tracking control of pure-feedback nonlinear systems with unknown gain signs and unmodeled dynamics. Neurocomputing 121:290–297. https://doi.org/10.1016/j.neucom.2013.04.023
Xia XN, Zhang TP (2014) Adaptive output feedback dynamic surface control of nonlinear systems with unmodeled dynamics and unknown high-frequency gain sign. Neurocomputing 143:312–321. https://doi.org/10.1016/j.neucom.2014.05.061
Zhang TP, Xia XN (2015) Decentralized adaptive fuzzy output feedback control of stochastic nonlinear large-scale systems with dynamic uncertainties. Inf Sci 315:17–38. https://doi.org/10.1016/j.ins.2015.04.002
Zhang TP, Xia XN, Zhu JM (2014) Adaptive neural control of state delayed nonlinear systems with unmodeled dynamics and distributed time-varying delays. IET Control Theory Appl 8(12):1071–1082. https://doi.org/10.1049/iet-cta.2013.0803
Jiang ZP, Hill DJ (1999) A robust adaptive backstepping scheme for nonlinear systems with unmodeled dynamics. IEEE Trans Autom Control 44(9):1705–1711. https://doi.org/10.1109/9.788536
Arcak M, Kokotovic PV (2000) Robust nonlinear control of systems with input unmodeled dynamics. Syst Control Lett 41(2):115–122. https://doi.org/10.1016/S0167-6911(00)00044-X
Kanellakipoulos I, Kokotovic PV, Morse AS (1991) Systematic design of adaptive controllers for feedback linearizable systems. IEEE Trans Autom Control 36(11):1241–1253
Krstic M, Kanellakopoulos I, Kokotovic PV (1995) Nonlinear and Adaptive Control Design. Wiley, New York
Swaroop D, Hedrick JK, Yip PP, Gerdes JC (2000) Dynamic surface control for a class of nonlinear systems. IEEE Trans Autom Control 45(10):1893–1899. https://doi.org/10.1109/TAC.2000.880994
Wang D, Huang J (2005) Neural network-based adaptive dynamic surface control for a class of uncertain nonlinear systems in strict-feedback form. IEEE Trans Neural Netw 16(1):195–202. https://doi.org/10.1109/TNN.2004.839354
Zhang TP, Ge SS (2008) Adaptive dynamic surface control of nonlinear systems with unknown dead zone in pure feedback form. Automatica 44(7):1895–1903. https://doi.org/10.1016/j.automatica.2007.11.025
Zhang TP, Zhu Q, Yang YQ (2012) Adaptive neural control of non-affine pure-feedback nonlinear systems with input nonlinearity and perturbed uncertainties. Int J Syst Sci 34(4):375–388. https://doi.org/10.1080/00207721.2010.519060
Tee KP, Ge SS, Tay EH (2009) Barrier Lyapunov functions for the control of output-constrained nonlinear systems. Automatica 45(4):918–927. https://doi.org/10.1016/j.automatica.2008.11.017
Tee KP, Ren BB, Ge SS (2011) Control of nonlinear systems with time-varying output constraints. Automatica 47(11):2511–2516. https://doi.org/10.1016/j.automatica.2011.08.044
Tee KP, Ge SS (2011) Control of nonlinear systems with partial state constraints using a barrier Lyapunov function. Int J Control 84(12):2008–2013. https://doi.org/10.1080/00207179.2011.631192
Qiu YN, Liang XG, Dai ZY, Cao JX, Chen YQ (2015) Backstepping dynamic surface control for a class of nonlinear systems with time-varying output constraints. IET Control Theory Appl 9(15):2312–2319. https://doi.org/10.1049/iet-cta.2015.0019
Ren BB, Tee KP, Lee TH (2010) Adaptive neural control for output feedback nonlinear systems using a barrier Lyapunov function. IEEE Trans Neural Netw 21(8):1339–1345. https://doi.org/10.1109/TNN.2010.2047115
He W, Dong YT, Sun CY (2015) Adaptive neural network control of unknown affine systems with input deadzone and output constraint. ISA Trans 58:96–104. https://doi.org/10.1016/j.isatra.2015.05.014
Liu Z, Lai GY, Zhang Y, Philip Chen CL (2015) Adaptive neural output feedback control of output-constrained nonlinear systems with unknown output nonlinearity. IEEE Trans Neural Netw Learn Syst 26(8):1789–1802. https://doi.org/10.1109/TNNLS.2015.2420661
Meng WC, Yang QM, Si SN, Sun YX (2016) Adaptive neural control of a class of output-constrained non-affine systems. IEEE Trans Cybern 46(1):85–95. https://doi.org/10.1109/TCYB.2015.2394797
Han SI, Lee JM (2012) Adaptive fuzzy backstepping dynamic surface control for output constrained non-smooth nonlinear dynamic system. Int J Control Autom Syst 10(4):684–696. https://doi.org/10.1007/s12555-012-0403-8
Kim BS, Yoo SG (2015) Adaptive control of nonlinear pure-feedback systems with output constraints: integral barrier Lyapunov functional approach. Int J Control Autom Syst 13(1):249–256. https://doi.org/10.1007/s12555-014-0018-3
Guo T, Wu XW (2014) Backstepping control for output-constrained nonlinear systems based on nonlinear mapping. Neural Comput Appl 25(7–8):1665–1674. https://doi.org/10.1007/s00521-014-1650-9
Yin S, Yu H, Shahnazi R, Haghani A (2017) Fuzzy adaptive tracking control of constrained nonlinear switched stochastic pure-feedback systems. IEEE Trans Cybern 47(3):579–588. https://doi.org/10.1109/TCYB.2016.2521179
Zhang TP, Xia MZ, Yi Y (2017) Adaptive neural dynamic surface control of strict-feedback nonlinear systems with full state constraints and unmodeled dynamics. Automatica 81:232–239. https://doi.org/10.1016/j.automatica.2017.03.033
Zhang TP, Xia MZ, Yi Y, Shen QK (2017) Adaptive neural dynamic surface control of pure-feedback nonlinear systems with full state constraints and dynamic uncertainties. IEEE Trans Syst Man Cybern Syst 47(8):2378–2387. https://doi.org/10.1109/TSMC.2017.2675540
Zhang TP, Wang NN, Wang Q, Yang Y (2018) Adaptive neural control of constrained strict-feedback nonlinear systems with input unmodeled dynamics. Neurocomputing 272:596–605. https://doi.org/10.1016/j.neucom.2017.07.034
Kim BS, Yoo SG (2014) Approximation-based adaptive control of uncertain nonlinear pure-feedback systems with full state constraints. IET Control Theory Appl 8(17):2070–2081. https://doi.org/10.1049/iet-cta.2014.0254
Ge SS, Hong F, Lee TH (2004) Adaptive neural control of nonlinear time-delay system with unknown virtual control coefficients. IEEE Trans Syst Man Cybern Part B Cybern 34(1):499–516. https://doi.org/10.1109/TSMCB.2003.817055
Ge SS, Hang CC, Lee TH, Zhang T (2001) Stable Adaptive Neural Network Control. Kluwer Academic, Boston
Acknowledgments
This work was partially supported by the National Natural Science Foundation of China (61573307), the Natural Science Foundation of Jiangsu Province (BK20181218) and Yangzhou University Top-level Talents Support Program (2016).
Author information
Authors and Affiliations
Corresponding author
Editor information
Editors and Affiliations
Rights and permissions
Copyright information
© 2020 Springer Nature Singapore Pte Ltd.
About this paper
Cite this paper
Liu, H., Zhang, T., Xia, M., Wu, Z. (2020). Adaptive Neural Network Control of Uncertain Systems with Full State Constraints and Unknown Gain Sign. In: Jia, Y., Du, J., Zhang, W. (eds) Proceedings of 2019 Chinese Intelligent Systems Conference. CISC 2019. Lecture Notes in Electrical Engineering, vol 592. Springer, Singapore. https://doi.org/10.1007/978-981-32-9682-4_54
Download citation
DOI: https://doi.org/10.1007/978-981-32-9682-4_54
Published:
Publisher Name: Springer, Singapore
Print ISBN: 978-981-32-9681-7
Online ISBN: 978-981-32-9682-4
eBook Packages: Intelligent Technologies and RoboticsIntelligent Technologies and Robotics (R0)