Practical prescribed time tracking control over infinite time interval involving mismatched uncertainties and non-vanishing disturbances

Y Cao, J Cao, Y Song - Automatica, 2022 - Elsevier
Most existing prescribed time control methods are valid for finite time intervals rather than
infinite time intervals, and can only achieve regulation under vanishing or no uncertainties …

Neural-based decentralized adaptive finite-time control for nonlinear large-scale systems with time-varying output constraints

P Du, H Liang, S Zhao, CK Ahn - IEEE Transactions on …, 2019 - ieeexplore.ieee.org
This paper addresses the adaptive finite-time decentralized control problem for time-varying
output-constrained nonlinear large-scale systems preceded by input saturation. The …

Nonsingular finite-time event-triggered fuzzy control for large-scale nonlinear systems

P Du, Y Pan, H Li, HK Lam - IEEE Transactions on Fuzzy …, 2020 - ieeexplore.ieee.org
This article investigates the problem of event-based decentralized adaptive fuzzy output-
feedback finite-time control for the large-scale nonlinear systems. The full-state tracking error …

Reduced adaptive fuzzy decoupling control for lower limb exoskeleton

W Sun, JW Lin, SF Su, N Wang… - IEEE transactions on …, 2020 - ieeexplore.ieee.org
This article reports our study on a reduced adaptive fuzzy decoupling control for our lower
limb exoskeleton system which typically is a multi-input-multi-output (MIMO) uncertain …

Tracking control of MIMO nonlinear systems under full state constraints: A single-parameter adaptation approach free from feasibility conditions

K Zhao, Y Song, Z Zhang - Automatica, 2019 - Elsevier
This paper investigates the tracking control problem of a class of multi-input multi-output
(MIMO) nonlinear systems under asymmetric full-state constraints. By integrating a nonlinear …

Constrained control of input–output linearizable systems using control sharing barrier functions

X Xu - Automatica, 2018 - Elsevier
Control barrier functions (CBFs) have been used as an effective tool for designing a family of
controls that ensures the forward invariance of a set. When multiple CBFs are present, it is …

Finite‐time adaptive tracking control for a class of nonstrict feedback nonlinear systems with full state constraints

Y Wang, G Zong, D Yang, K Shi - International Journal of …, 2022 - Wiley Online Library
This article reports our investigation on the finite‐time tracking control problem for nonstrict
feedback nonlinear systems subject to full state constraints. A finite‐time stability criterion is …

Global predefined time and accuracy adaptive neural network control for uncertain strict-feedback systems with output constraint and dead zone

J Ni, P Shi - IEEE Transactions on Systems, Man, and …, 2020 - ieeexplore.ieee.org
This article proposes a global adaptive neural network tracking control method for uncertain
strict-feedback nonlinear system with output constraint and dead zone to achieve predefined …

Fault-tolerant fixed-time trajectory tracking control of autonomous surface vessels with specified accuracy

JX Zhang, GH Yang - IEEE Transactions on Industrial …, 2019 - ieeexplore.ieee.org
This article investigates the trajectory tracking control problem for a family of underactuated
autonomous surface vessels under the condition of model uncertainties, actuator faults, and …

Adaptive leader–follower formation control of underactuated surface vessels under asymmetric range and bearing constraints

J Ghommam, M Saad - IEEE Transactions on Vehicular …, 2017 - ieeexplore.ieee.org
This paper deals with the problem of leader-follower formation control for a group of
underactuated surface vessels with partially known control input functions. In the proposed …