Fuzzy observer-based transitional path-tracking control for autonomous vehicles

C Hu, Y Chen, J Wang - IEEE Transactions on Intelligent …, 2020 - ieeexplore.ieee.org
This study addresses the path-tracking control issue of autonomous vehicles (AVs) when the
GPS measurement is temporarily unavailable. In such a case, the vehicle states, location or …

Disturbance observer based Takagi-Sugeno fuzzy control for an active seat suspension

D Ning, S Sun, F Zhang, H Du, W Li, B Zhang - Mechanical Systems and …, 2017 - Elsevier
In this paper, a disturbance observer based Takagi-Sugeno (TS) fuzzy controller is proposed
for an active seat suspension; both simulations and experiments have been performed …

Nonlinear system identification based on Takagi-Sugeno fuzzy modeling and unscented Kalman filter

N Vafamand, MM Arefi, A Khayatian - ISA transactions, 2018 - Elsevier
This paper proposes two novel Kalman-based learning algorithms for an online Takagi-
Sugeno (TS) fuzzy model identification. The proposed approaches are designed based on …

Robust Observer-Based Non-PDC Controller Design for Persistent Bounded Disturbed TS Fuzzy Systems

N Vafamand, MH Asemani… - IEEE Transactions on …, 2017 - ieeexplore.ieee.org
This paper proposes a new method for bounded input bounded output stabilization and
robust L 1 observer-based controller design of a class of nonlinear systems described by …

Local stabilization of continuous-time T–S fuzzy systems with partly measurable premise variables and time-varying delay

Y Wu, J Dong - IEEE Transactions on Systems, Man, and …, 2018 - ieeexplore.ieee.org
This paper investigates the local stabilization problem for TS fuzzy systems with partly
measurable premise variables and time-varying delay. First, by using the measurable …

Model predictive-based reset gain-scheduling dynamic control law for polytopic LPV systems

N Vafamand, A Khayatian - ISA transactions, 2018 - Elsevier
This paper proposes a novel systematic approach for designing a reset gain-scheduling
dynamic controller based on a model predictive method for a class of nonlinear systems …

Secure communication for non-ideal channel via robust TS fuzzy observer-based hyperchaotic synchronization

N Vafamand, S Khorshidi, A Khayatian - Chaos, Solitons & Fractals, 2018 - Elsevier
This paper proposes a novel hyperchaotic secure communication scheme for non-ideal
communication channels. The proposed approach employs Takagi–Sugeno (TS) fuzzy …

Fault reconstruction of islanded nonlinear DC microgrids: An LPV-based sliding mode observer approach

S Asadi, N Vafamand, M Moallem… - IEEE Journal of …, 2020 - ieeexplore.ieee.org
This article investigates the problem of fault detection and reconstruction in direct current
microgrids (dc MGs) with nonlinear loads. First, a state-space representation of the dc MG …

Active adaptive observer-based fault-tolerant control strategy for a class of T–S fuzzy systems with unmeasurable premise variables

I Zare, MH Asemani, P Setoodeh - IEEE Transactions on Fuzzy …, 2023 - ieeexplore.ieee.org
This article addresses the problem of fault-tolerant output tracking control for a class of
Takagi–Sugeno (T–S) fuzzy systems with unmeasurable premise variables subject to …

Robust sliding mode observer design for simultaneous fault reconstruction in perturbed Takagi-Sugeno fuzzy systems using non-quadratic stability analysis

S Asadi, A Khayatian, M Dehghani… - Journal of Vibration …, 2020 - journals.sagepub.com
Appearing faults in a practical system is dispensable, and if it is not compensated, it results
in poor system performance or even dysfunction of the system. The fault detection has …