Multivariable integral linear quadratic Gaussian robust control of islanded microgrid to mitigate voltage oscillation for improving transient response

SK Sarker, FR Badal, P Das, SK Das - Asian Journal of Control, 2019 - Wiley Online Library
A novel robust integral linear quadratic Gaussian (ILQG) controller is presented in this paper
to control the voltage of islanded microgrid and improves its transient response. Microgrid is …

A new actuator fault‐tolerant control for Lipschitz nonlinear system using adaptive sliding mode control strategy

S Ijaz, F Chen, M Tariq Hamayun - International Journal of …, 2021 - Wiley Online Library
This article proposed a new adaptive integral sliding mode (ISM) based fault‐tolerant control
(FTC) strategy to solve the actuator's faults and failures compensation problem for the class …

Development of a fault diagnostics and tolerance system: An application to continuous stirred tank reactor

MA Abbasi, S Huang - Measurement Science and Technology, 2024 - iopscience.iop.org
Fault diagnosis and tolerance are crucial for monitoring system health and ensuring stability
in industrial processes. Challenges arise in designing fault diagnostic solutions for real-time …

Nonlinear dynamic systems parameterization using interval-based global optimization: Computing lipschitz constants and beyond

SA Nugroho, AF Taha, V Hoang - IEEE Transactions on …, 2021 - ieeexplore.ieee.org
Numerous state-feedback and observer designs for nonlinear dynamic systems (NDS) have
been developed in the past three decades. These designs assume that NDS nonlinearities …

Design of robust control for uncertain fuzzy quadruple-tank systems with time-varying delays

G Naami, M Ouahi, A Rabhi, F Tadeo, VLB Tuan - Granular Computing, 2022 - Springer
The robust H∞ observer-based control design is addressed here for non-linear Takagi-
Sugeno (TS) fuzzy systems with time-varying delays, subject to uncertainties and external …

Fault estimation and active fault‐tolerant control for a class of nonlinear systems with actuator and sensor faults based on unknown input iterative learning

F Wu, Y Liu, Y Fang, L Liu, Z Lei - Asian Journal of Control, 2024 - Wiley Online Library
In this paper, fault estimation and active fault‐tolerant control are studied for a class of
nonlinear systems with simultaneous actuator and sensor faults, as well as unknown …

Fault-tolerant control of one-sided Lipschitz nonlinear systems

M Yadegar, N Meskin - IEEE Control Systems Letters, 2021 - ieeexplore.ieee.org
In this short paper, development of an adaptive fault tolerant control (FTC) using a virtual
actuator framework is presented for one-sided Lipschitz nonlinear systems subjected to time …

Finite-time event-triggered sliding mode control for one-sided Lipschitz nonlinear systems with uncertainties

J Ren, J Sun, J Fu - Nonlinear Dynamics, 2021 - Springer
This paper investigates the problem of finite-time event-triggered sliding mode control for
one-sided Lipschitz nonlinear systems with uncertainties. The system is subjected to event …

Robust H control of uncertain singular systems based on equivalent‐input‐disturbance approach

F Gao, W Chen, M Wu, J She - Asian Journal of Control, 2020 - Wiley Online Library
In this paper, a robust H∞ control problem is considered for an uncertain singular system.
An active disturbance rejection method called equivalent input disturbance (EID) is used to …

A nonlinear observer for robust fault reconstruction in one-sided Lipschitz and quadratically inner-bounded nonlinear descriptor systems

JCL Chan, TH Lee, CP Tan, H Trinh, JH Park - IEEE Access, 2021 - ieeexplore.ieee.org
This article introduces a nonlinear observer to reconstruct faults in a class of nonlinear
descriptor systems affected by disturbances, in both the state and output equations. The fault …