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Fixed-/Preassigned-Time Stability Control of Chaotic Power Systems.

Authors :
Wang, Leimin
Zhou, Yu
Xu, Da
Lai, Qiang
Source :
International Journal of Bifurcation & Chaos in Applied Sciences & Engineering; Jul2023, Vol. 33 Issue 9, p1-12, 12p
Publication Year :
2023

Abstract

A power system shows chaotic oscillation when it is subjected to periodic load disturbance, which makes it a challenging and interesting problem for stability control of chaotic power system. In this paper, a unified controller is designed to solve the fixed-time and preassigned-time stability problems of fourth-order chaotic power systems. In addition, based on Lyapunov stability theory, sufficient conditions are established for the fixed-time and preassigned-time stability of the underlying chaotic power systems, and a more accurate estimation of the settling time is also derived. Finally, according to numerical simulations, we validate the theoretical results. [ABSTRACT FROM AUTHOR]

Details

Language :
English
ISSN :
02181274
Volume :
33
Issue :
9
Database :
Complementary Index
Journal :
International Journal of Bifurcation & Chaos in Applied Sciences & Engineering
Publication Type :
Academic Journal
Accession number :
169811049
Full Text :
https://doi.org/10.1142/S0218127423501109