A Review of Convex Approaches for Control, Observation and Safety of Linear Parameter Varying and Takagi-Sugeno Systems

FR López-Estrada, D Rotondo, G Valencia-Palomo - Processes, 2019 - mdpi.com
This paper provides a review about the concept of convex systems based on Takagi-
Sugeno, linear parameter varying (LPV) and quasi-LPV modeling. These paradigms are …

Stability analysis of delayed discrete singular piecewise homogeneous Markovian jump systems with unknown transition probabilities via sliding-mode approach

Y Kao, Y Han, Y Zhu, Z Shu - IEEE Transactions on Automatic …, 2023 - ieeexplore.ieee.org
In this article, the sliding-mode control (SMC) strategy is outlined for discrete-time singular
Markovian jump systems with time-varying delays and time-varying transition probabilities …

Codesign of dynamic event-triggered gain-scheduling control for a class of nonlinear systems

PHS Coutinho, RM Palhares - IEEE Transactions on Automatic …, 2021 - ieeexplore.ieee.org
This technical article investigates the problem of event-triggered gain-scheduling control of
nonlinear systems. The considered class of nonlinear systems is such that an equivalent …

Actuator Fault Detection for Discrete‐Time Descriptor Systems via a Convex Unknown Input Observer with Unknown Scheduling Variables

J Martinez, B Aguiar, V Estrada-Manzo… - Mathematical …, 2021 - Wiley Online Library
This paper presents actuator fault detection of discrete‐time nonlinear descriptor systems by
means of nonlinear unknown input observers. The approach is based on the exact …

Fixed-time control for a class of nonlinear PH-DAE systems

X Liu, X Liao - IEEE Transactions on Systems, Man, and …, 2023 - ieeexplore.ieee.org
The globally fixed-time stabilization and control for the port-Hamiltonian differential algebraic
equation (PH-DAE) is addressed by applying the structural properties of the port …

Robust Control of Permanent Magnet Synchronous Motor Based on PCHD

W Wang, H Shen, L Hou, H Gu - IEEE Access, 2019 - ieeexplore.ieee.org
The surface permanent magnet synchronous motor (SPMSM) speed regulation system is
easily affected by the inner parameter perturbation and the external load disturbance at run …

Robust control method for DC microgrids and energy routers to improve voltage stability in energy Internet

H Hua, Y Qin, H Xu, C Hao, J Cao - Energies, 2019 - mdpi.com
The energy internet (EI) is a wide area power network that efficiently combines new energy
technology and information technology, resulting in bidirectional on-demand power …

Reduced-complexity LMI conditions for admissibility analysis and control design of singular nonlinear systems

A Dehak, AT Nguyen, A Dequidt… - … on Fuzzy Systems, 2022 - ieeexplore.ieee.org
We present a reduced-complexity control approach for a class of descriptor nonlinear
systems with a nonlinear derivative matrix, possibly singular. To this end, a systematic …

Input-to-state stability of the nonlinear singular systems via small-gain theorem

Z Jin, Z Wang - Applied Mathematics and Computation, 2021 - Elsevier
This paper presents the input-to-state stability (ISS) of nonlinear singular systems (NSSs)
based on the small-gain theorem of singular system. The major contribution of this paper …

Nonfragile dynamic output-feedback control for positive singular systems under the switched mechanism and Round-Robin protocol

J Wang, J Liang, J Yang - Nonlinear Analysis: Hybrid Systems, 2023 - Elsevier
In this paper, the singular positive system with uncertain parameters and switched structure
is analyzed. First of all, a nonfragile dynamic output-feedback controller with Round-Robin …