Dynamic event-triggered output feedback control for a class of nonlinear systems with time-varying delays

Abstract This note studies the problem of dynamic event-triggered output feedback control for a class of nonlinear systems under homogeneous growth condition with unknown growth rate and time delays. Firstly, in order to deal with unknown growth rate and time-varying state delays, a double-gain dynamic scheme is introduced and a suitable Lyapunov-Krasovskii functional is selected. Secondly, a dynamic event-triggered strategy is proposed by introducing the dynamic gain to the event-triggered condition, which makes the triggering threshold be tuned dynamically. Compared with some existing works related to event-triggered strategy, the proposed strategy is more flexible for saving communication resources. Subsequently, a new output feedback control law is developed in the context of event-triggered mechanism to guarantee the boundedness of system signals while the system states globally enter a compact set around the origin. Finally, two examples are given to show the feasibility and merit of the presented scheme.

[1]  Zhen-Guo Liu,et al.  Universal strategies to explicit adaptive control of nonlinear time-delay systems with different structures , 2018, Autom..

[2]  Huanqing Wang,et al.  Adaptive neural control for non-strict-feedback nonlinear systems with input delay , 2020, Inf. Sci..

[3]  Shihua Li,et al.  Globally exponential stabilization for a class of nonlinear systems with time delays both in nonlinearities and input , 2019, Appl. Math. Comput..

[4]  Changyun Wen,et al.  Event-triggered tracking control for nonlinear systems subject to time-varying external disturbances , 2020, Autom..

[5]  Xiangpeng Xie,et al.  Event-triggered adaptive asymptotic tracking control of uncertain nonlinear systems with unknown dead-zone constraints , 2020, Appl. Math. Comput..

[6]  Junyong Zhai,et al.  Dynamic Output-Feedback Control for Nonlinear Time-Delay Systems and Applications to Chemical Reactor Systems , 2019, IEEE Transactions on Circuits and Systems II: Express Briefs.

[7]  Guang-Hong Yang,et al.  Event‐triggered control for a class of strict‐feedback nonlinear systems , 2019 .

[8]  Xiangpeng Xie,et al.  Adaptive fault tolerant control for a class of switched nonlinear systems with unknown control directions , 2020, Appl. Math. Comput..

[9]  Shaocheng Tong,et al.  Observer-Based Adaptive Fuzzy Tracking Control for Strict-Feedback Nonlinear Systems With Unknown Control Gain Functions , 2020, IEEE Transactions on Cybernetics.

[10]  Jun Wang,et al.  Non-fragile memory filtering of T-S fuzzy delayed neural networks based on switched fuzzy sampled-data control , 2020, Fuzzy Sets Syst..

[11]  Chunjiang Qian,et al.  Global stabilisation for a class of uncertain nonlinear time-delay systems by dynamic state and output feedback , 2015, Int. J. Control.

[12]  Wei Xing Zheng,et al.  Global adaptive output-feedback stabilization for a class of uncertain nonlinear systems with unknown growth rate and unknown output function , 2019, Automatica.

[13]  Junyong Zhai,et al.  Adaptive output feedback stabilization for switched p-normal nonlinear systems with unknown homogeneous growth rate , 2021 .

[14]  Huifang Min,et al.  Adaptive stabilization control for high-order nonlinear time-delay systems with its application , 2017, J. Frankl. Inst..

[15]  Shaocheng Tong,et al.  Finite-Time Adaptive Fuzzy Output Feedback Dynamic Surface Control for MIMO Nonstrict Feedback Systems , 2019, IEEE Transactions on Fuzzy Systems.

[16]  Li-Bing Wu,et al.  Event-triggered adaptive prescribed performance control of uncertain nonlinear systems with unknown control directions. , 2020, ISA transactions.

[17]  Min Li,et al.  Adaptive neural network tracking control for a class of switched nonlinear systems with input delay , 2019, Neurocomputing.

[18]  Huaicheng Yan,et al.  Stability Analysis for Delayed Neural Networks via Improved Auxiliary Polynomial-Based Functions , 2019, IEEE Transactions on Neural Networks and Learning Systems.

[19]  Wei Lin,et al.  Universal adaptive control of nonlinear systems with unknown growth rate by output feedback , 2006, Autom..

[20]  Qinzhen Huang,et al.  Observer‐based H∞ control for Markovian jump systems with time‐varying delays and incomplete transition rates , 2018, International Journal of Robust and Nonlinear Control.

[21]  Guang-Hong Yang,et al.  Event-Triggered Adaptive Output Feedback Control for a Class of Uncertain Nonlinear Systems With Actuator Failures , 2020, IEEE Transactions on Cybernetics.

[22]  Hamid Reza Karimi,et al.  Universal adaptive control for uncertain nonlinear systems via output feedback , 2019, Inf. Sci..

[23]  Renquan Lu,et al.  Adaptive Neural Network Tracking Control for Robotic Manipulators With Dead Zone , 2019, IEEE Transactions on Neural Networks and Learning Systems.

[24]  Min Li,et al.  Adaptive event‐triggered output feedback control for a class of p‐normal nonlinear systems with sensor failure , 2020, International Journal of Robust and Nonlinear Control.

[25]  Hongye Su,et al.  Adaptive compensation for actuator failures with event-triggered input , 2017, Autom..

[26]  Hongye Su,et al.  Event-Triggered Output Feedback Control for a Class of Uncertain Nonlinear Systems , 2019, IEEE Transactions on Automatic Control.

[27]  Shengyuan Xu,et al.  Output-Feedback Control for Stochastic Nonlinear Systems Subject to Input Saturation and Time-Varying Delay , 2019, IEEE Transactions on Automatic Control.

[28]  Hamid Reza Karimi,et al.  Global output feedback control for a class of nonlinear systems with unknown homogenous growth condition , 2019, International Journal of Robust and Nonlinear Control.

[29]  C L Philip Chen,et al.  Reduced-Order Observer-Based Dynamic Event-Triggered Adaptive NN Control for Stochastic Nonlinear Systems Subject to Unknown Input Saturation , 2020, IEEE Transactions on Neural Networks and Learning Systems.

[30]  Shengyuan Xu,et al.  Observer-based mixed passive and H∞ control for uncertain Markovian jump systems with time delays using quantized measurements , 2019, Nonlinear Analysis: Hybrid Systems.

[31]  Xuepeng Chang,et al.  Event-Triggered Adaptive Control for Uncertain Constrained Nonlinear Systems With Its Application , 2020, IEEE Transactions on Industrial Informatics.

[32]  Shengyuan Xu,et al.  Further Results on Adaptive Stabilization of High-Order Stochastic Nonlinear Systems Subject to Uncertainties , 2020, IEEE Transactions on Neural Networks and Learning Systems.

[33]  Junyong Zhai,et al.  Dynamic Event-Triggered Tracking Control for a Class of p-Normal Nonlinear Systems , 2021, IEEE Transactions on Circuits and Systems I: Regular Papers.

[34]  Gang Feng,et al.  Event-Triggered Output Feedback Control of Switched Nonlinear Systems With Input Saturation. , 2020, IEEE transactions on cybernetics.