Integral barrier Lyapunov function-based adaptive control for switched nonlinear systems

L Liu, YJ Liu, A Chen, S Tong, CLP Chen - Science China Information …, 2020 - Springer
This paper presents an adaptive control method for a class of uncertain strict-feedback
switched nonlinear systems. First, we consider the constraint characteristics in the switched …

Neural-network approximation-based adaptive periodic event-triggered output-feedback control of switched nonlinear systems

S Li, CK Ahn, J Guo, Z Xiang - IEEE Transactions on …, 2020 - ieeexplore.ieee.org
This study considers an adaptive neural-network (NN) periodic event-triggered control
(PETC) problem for switched nonlinear systems (SNSs). In the system, only the system …

Neural network-based finite-time command filtering control for switched nonlinear systems with backlash-like hysteresis

C Fu, QG Wang, J Yu, C Lin - IEEE Transactions on Neural …, 2020 - ieeexplore.ieee.org
This brief is concerned with the finite-time tracking control problem for switched nonlinear
systems with arbitrary switching and hysteresis input. The neural networks are utilized to …

Observed-based adaptive finite-time tracking control for a class of nonstrict-feedback nonlinear systems with input saturation

L Ma, G Zong, X Zhao, X Huo - Journal of the Franklin Institute, 2020 - Elsevier
This paper concentrates upon the problem of adaptive neural finite-time tracking control for
uncertain nonstrict-feedback nonlinear systems with input saturation. The design difficulty of …

Global adaptive control of switched uncertain nonlinear systems: An improved MDADT method

B Niu, P Zhao, JD Liu, HJ Ma, YJ Liu - Automatica, 2020 - Elsevier
This paper investigates the global adaptive control problem for a class of general switched
uncertain nonlinear systems. By improving the well-known mode-dependent average dwell …

Adaptive fuzzy output feedback event-triggered control for a class of switched nonlinear systems with sensor failures

J Zhang, S Li, Z Xiang - … Transactions on Circuits and Systems I …, 2020 - ieeexplore.ieee.org
This paper investigates the adaptive fuzzy output feedback event-triggered control problem
for a class of switched nonlinear systems with sensor faults. Due to that the unknown …

Parallel structure of six wheel-legged robot trajectory tracking control with heavy payload under uncertain physical interaction

J Li, J Wang, S Wang, H Peng, B Wang, W Qi… - Assembly …, 2020 - emerald.com
Purpose This paper aims on the trajectory tracking of the developed six wheel-legged robot
with heavy load conditions under uncertain physical interaction. The accuracy of trajectory …

Event-triggered adaptive neural control of fractional-order nonlinear systems with full-state constraints

M Wei, YX Li, S Tong - Neurocomputing, 2020 - Elsevier
In this article, we present an event-triggered scheme for fractional order nonlinear systems
under full-state constraints. The neural networks are employed to approximate the …

Adaptive finite-time neural control of non-strict feedback systems subject to output constraint, unknown control direction, and input nonlinearities

A Kamalamiri, M Shahrokhi, M Mohit - Information Sciences, 2020 - Elsevier
This paper addresses the finite-time controller design for a class of nonlinear systems in the
non-strict feedback form subject to unknown system dynamics and disturbances, arbitrary …

Event-triggered adaptive tracking control for uncertain nonlinear systems based on a new funnel function

C Liu, X Liu, H Wang, Y Zhou, S Lu, B Xu - ISA transactions, 2020 - Elsevier
This paper focuses on the problem of event-triggered funnel control for strict-feedback
nonlinear systems with unknown parameters. For the first time, an adjustable funnel function …