Funnel control for nonlinear systems with known strict relative degree
We consider tracking control for uncertain nonlinear multi-input, multi-output systems which
have arbitrary strict relative degree and input-to-state stable internal dynamics. For a given …
have arbitrary strict relative degree and input-to-state stable internal dynamics. For a given …
Adaptive finite-time fuzzy funnel control for nonaffine nonlinear systems
This paper, for the first time, presents an adaptive finite-time fuzzy funnel controller for
nonaffine nonlinear systems via backstepping. To ensure the tracking error with prescribed …
nonaffine nonlinear systems via backstepping. To ensure the tracking error with prescribed …
Event-triggered adaptive tracking control for uncertain nonlinear systems based on a new funnel function
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 …
nonlinear systems with unknown parameters. For the first time, an adjustable funnel function …
Funnel control for nonlinear systems with arbitrary relative degree using high-gain observers
D Chowdhury, HK Khalil - Automatica, 2019 - Elsevier
We propose a new algorithm for controlling the transient behavior of the tracking error for
nonlinear systems with arbitrary relative degree. In tracking problems, the transient behavior …
nonlinear systems with arbitrary relative degree. In tracking problems, the transient behavior …
Observer-based adaptive fuzzy funnel control for strict-feedback nonlinear systems with unknown control coefficients
This paper proposes an adaptive fuzzy funnel controller for a class of strict-feedback
nonlinear systems with unknown control coefficients. A fuzzy state observer is designed to …
nonlinear systems with unknown control coefficients. A fuzzy state observer is designed to …
Adaptive fuzzy funnel control for nonlinear systems with input deadzone and saturation
This paper, for the first time, focuses on the problem of funnel control for strict-feedback
systems with input deadzone and saturation, simultaneously. A new smooth function in non …
systems with input deadzone and saturation, simultaneously. A new smooth function in non …
The funnel pre‐compensator
We introduce the funnel pre‐compensator as a novel and simple adaptive pre‐compensator
of “high‐gain type”. We show that this pre‐compensator is feasible for a large class of signal …
of “high‐gain type”. We show that this pre‐compensator is feasible for a large class of signal …
Prescribed-performance control design for pure-feedback nonlinear systems with most severe uncertainties
F Li, Y Liu - SIAM Journal on Control and Optimization, 2018 - SIAM
This paper is devoted to the control design for uncertain pure-feedback nonlinear systems.
Remarkably, the systems under investigation allow the completely nonaffine appearance of …
Remarkably, the systems under investigation allow the completely nonaffine appearance of …
Global practical tracking with prescribed transient performance for inherently nonlinear systems with extremely severe uncertainties
F Li, Y Liu - Science China Information Sciences, 2019 - Springer
This paper considers the global practical tracking for a class of uncertain nonlinear systems.
Remarkably, the systems under investigation admit rather inherent nonlinearities, and …
Remarkably, the systems under investigation admit rather inherent nonlinearities, and …
Global output-feedback stabilization with prescribed convergence rate for nonlinear systems with structural uncertainties
F Li, Y Liu - Systems & Control Letters, 2019 - Elsevier
This paper considers the global output-feedback stabilization for a class of uncertain strict-
feedback nonlinear systems. Besides the unavailability of system state, the nonlinear …
feedback nonlinear systems. Besides the unavailability of system state, the nonlinear …