Abstract
This paper addresses the adaptive fault-tolerant control problem for a class of nonlinear systems with unmodeled dynamics, actuator faults and immeasurable states. Fuzzy logic systems are used to approximate the unknown nonlinear functions. A new input-driven filter is designed to cope with the problem caused by the immeasurable states, and the lower bound of the unknown function \(\vartheta _j({\bar{x}}_j)\) is contained in the filter. Based on backstepping technique, a recursive design process is designed for the considered nonlinear system. Combining input-to-state practically stable theory with small-gain approach, the designed adaptive fuzzy controller guarantees the semi-global uniform ultimate boundedness of all variables in the closed-loop system. The main contributions of this paper lie in that not only the nonlinear system under consideration is more general, but also an effective output-feedback control scheme is proposed for the investigated nonlinear system. Finally, simulation results are depicted to validate the efficiency of our presented control method.
Similar content being viewed by others
References
Pan, Y.P., Yu, H.Y.: Composite learning from adaptive dynamic surface control. IEEE Trans. Autom. Control 61(9), 2603–2609 (2016)
Liu, H., Pan, Y.P., Li, S.G., Chen, Y.: Adaptive fuzzy backstepping control of fractional-order nonlinear systems. IEEE Trans. Syst. Man Cybern. Syst. 47(8), 2209–2217 (2017)
Qiu, J.B., Ding, S.X., Gao, H.J., Yin, S.: Fuzzy-model-based reliable static output feedback \(H_{\infty }\) control of nonlinear hyperbolic PDE systems. IEEE Trans. Fuzzy Syst. 24(2), 388–400 (2016)
Zhang, W.H., Su, H.: Fuzzy adaptive control of nonlinear MIMO systems with unknown dead zone outputs. J. Frankl. Inst. 355(13), 5690–5720 (2018)
Su, H., Zhang, T.L., Zhang, W.H.: Fuzzy adaptive control for SISO nonlinear uncertain systems based on backstepping and small-gain approach. Neurocomputing 238(17), 212–226 (2017)
Li, H.Y., Pan, Y.N., Zhou, Q.: Filter design for interval type-2 fuzzy systems with D stability constraints under a unified frame. IEEE Trans. Fuzzy Syst. 23(3), 719–725 (2015)
Su, X.J., Wu, L.G., Shi, P., Chen, C.L.P.: Model approximation for fuzzy switched systems with stochastic perturbation. IEEE Trans. Fuzzy Syst. 23(5), 1458–1473 (2015)
Ahn, K.K., Nam, D.N.C., Jin, M.L.: Adaptive backstepping control of an electrohydraulic actuator. IEEE/ASME Trans. Mech. 19(3), 987–995 (2014)
Li, Y.M., Tong, S.C., Li, T.S.: Adaptive fuzzy output feedback dynamic surface control of interconnected nonlinear pure-feedback systems. IEEE Trans. Cybern. 45(1), 138–149 (2015)
Liu, Y.J., Tong, S.C., Chen, C.L.P., Li, D.J.: Neural controller design-based adaptive control for nonlinear MIMO systems with unknown hysteresis inputs. IEEE Trans. Cybern. 46(1), 9–19 (2016)
Zhai, D., An, L.W., Li, J.H., Zhang, Q.L.: Adaptive fuzzy fault-tolerant control with guaranteed tracking performance for nonlinear strict-feedback systems. Fuzzy Sets Syst. 302(1), 82–100 (2016)
Li, H.Y., Shi, P., Yao, D.Y.: Adaptive sliding-mode control of Markov jump nonlinear systems with actuator faults. IEEE Trans. Autom. Control 62(4), 1933–1939 (2017)
Huo, B.Y., Tong, S.C., Li, Y.M.: Adaptive fuzzy fault-tolerant output feedback control for uncertain nonlinear systems with actuator faults. Int. J. Syst. Sci. 44(12), 2365–2376 (2013)
Liu, X., Zhai, D., Dong, J.X., Zhang, Q.L.: Adaptive fault-tolerant control with prescribed performance for switched nonlinear pure-feedback systems. J. Frankl. Inst. 355(1), 273–290 (2018)
Xu, Y.Y., Tong, S.C., Li, Y.M.: Prescribed performance fuzzy adaptive fault-tolerant control of non-linear systems with actuator faults. IET Control Theory Appl. 8(6), 420–431 (2014)
Chen, M., Tao, G.: Adaptive fault-tolerant control of uncertain nonlinear large-scale systems with unknown dead zone. IEEE Trans. Cybern. 46(8), 1851–1862 (2016)
Liu, M., Ho, D.W.C., Shi, P.: Adaptive fault-tolerant compensation control for Markovian jump systems with mismatched external disturbance. Automatica 58, 5–14 (2015)
Li, Y.X., Yang, G.H.: Fuzzy adaptive output feedback fault-tolerant tracking control of a class of uncertain nonlinear systems with non-affine nonlinear faults. IEEE Trans. Fuzzy Syst. 24(1), 223–234 (2016)
Xu, J.: Adaptive fault tolerant control for a class of input and state constrained MIMO nonlinear systems. Int. J. Robust Nonlinear Control 26(2), 286–302 (2016)
Chen, M., Shi, P., Lim, C.C.: Adaptive neural fault-tolerant control of a 3-DOF model helicopter system. IEEE Trans. Syst. Man Cybern. Syst. 46(2), 260–270 (2016)
Yu, X., Li, P., Zhang, Y.M.: The design of fixed-time observer and finite-time fault-tolerant control for hypersonic gliding vehicles. IEEE Trans. Ind. Electron. 65(6), 4135–4144 (2018)
Shen, Q.K., Jiang, B., Cocquempot, V.: Fuzzy logic system-based adaptive fault-tolerant control for near-space vehicle attitude dynamics with actuator faults. IEEE Trans. Fuzzy Syst. 21(2), 289–300 (2013)
Xu, B., Guo, Y.Y., Yuan, Y., Fan, Y.H., Wang, D.W.: Fault-tolerant control using command-filtered adaptive back-stepping technique: application to hypersonic longitudinal flight dynamics. Int. J. Adapt. Control Signal Process. 30(4), 553–577 (2016)
Wang, F., Liu, Z., Zhang, Y., Chen, X., Chen, C.L.P.: Adaptive fuzzy dynamic surface control for a class of nonlinear systems with fuzzy dead zone and dynamic uncertainties. Nonlinear Dyn. 79(3), 1693–1709 (2015)
Wang, F., Liu, Z., Zhang, Y., Chen, C.L.P.: Adaptive quantized controller design via backstepping and stochastic small-gain approach. IEEE Trans. Fuzzy Syst. 24(2), 330–343 (2016)
Zhou, Q., Li, H.Y., Wu, C.W., Wang, L.J., Ahn, C.K.: Adaptive fuzzy control of nonlinear systems with unmodeled dynamics and input saturation using small-gain approach. IEEE Trans. Syst. Man Cybern. Syst. 47(8), 1979–1989 (2017)
Liu, Y.J., Tong, S.C.: Barrier lyapunov functions for Nussbaum gain adaptive control of full state constrained nonlinear systems. Automatica 76, 143–152 (2017)
Yin, S., Gao, H.J., Qiu, J.B., Kaynak, O.: Adaptive fault-tolerant control for nonlinear system with unknown control directions based on fuzzy approximation. IEEE Trans. Syst. Man Cybern. Syst 47(8), 1909–1918 (2017)
Li, H.Y., Bai, L., Zhou, Q., Lu, R.Q., Wang, L.J.: Adaptive fuzzy control of stochastic nonstrict-feedback nonlinear systems with input saturation. IEEE Trans. Syst. Man Cybern. Syst. 47(8), 2185–2197 (2017)
Yang, H.Y., Wang, H.Q.: Robust adaptive fault-tolerant control for uncertain nonlinear system with unmodeled dynamics based on fuzzy approximation. Neurocomputing 173(3), 1660–1670 (2016)
Jiang, Z.P.: A combined backstepping and small-gain approach to adaptive output feedback control. Automatica 35(6), 1131–1139 (1999)
Wang, L.X., Mendel, J.M.: Fuzzy basis functions, universal approximation, and orthogonal least squares learning. IEEE Trans. Neural Netw. 3(5), 807–814 (1992)
Su, H., Zhang, W.H.: Adaptive fuzzy FTC design of nonlinear stochastic systems with actuator faults and unmodeled dynamics. Int. J. Adapt. Control Signal Process. 32(7), 1081–1101 (2018)
Xue, L.R., Zhang, W.H., Lin, Y.N.: Global output tracking control for high-order stochastic nonlinear systems with SISS inverse dynamics and time-varying delays. J. Frankl. Inst. 353(13), 3249–3270 (2016)
Acknowledgements
This work was supported by the National Natural Science Foundation of China (Nos. 61573227, 61633014, 61703248), the Research Fund for the Taishan Scholar Project of Shandong Province of China and SDUST Research Fund (No. 2015TDJH105).
Author information
Authors and Affiliations
Corresponding author
Rights and permissions
About this article
Cite this article
Su, H., Zhang, W. Observer-Based Adaptive Fuzzy Fault-Tolerant Control for Nonlinear Systems Using Small-Gain Approach. Int. J. Fuzzy Syst. 21, 685–699 (2019). https://doi.org/10.1007/s40815-019-00607-z
Received:
Revised:
Accepted:
Published:
Issue Date:
DOI: https://doi.org/10.1007/s40815-019-00607-z