TY - GEN
T1 - Controlling Chaos in a Six-Dimensional Power System Model
AU - Li, Xiaoteng
AU - Wang, Jiangbin
AU - Liu, Ling
AU - Wang, Yan
AU - Liu, Chongxin
N1 - Publisher Copyright:
© 2019 IEEE.
PY - 2019/11
Y1 - 2019/11
N2 - This paper presents a simple fixed-time control scheme to stabilize a six dimensional chaotic power system. Based on fixed time stability theory, another fixed time stable system is proposed, and a fixed time sliding mode controller for stabilization of a second order system is designed. Based on the important idea that chaos in power system is caused by its excess energy, chaos control problem in the six dimensional power system is transformed into the stabilization of a second-order system. The control scheme not only overcomes singularity in a simple way, but also achieves fixed time convergence of controlled state variables. Compared with other chaos controllers in power systems, only one controller is needed to restore the six dimensional chaotic power system from chaotic state to equilibrium state. Simulation shows its effectiveness and robustness.
AB - This paper presents a simple fixed-time control scheme to stabilize a six dimensional chaotic power system. Based on fixed time stability theory, another fixed time stable system is proposed, and a fixed time sliding mode controller for stabilization of a second order system is designed. Based on the important idea that chaos in power system is caused by its excess energy, chaos control problem in the six dimensional power system is transformed into the stabilization of a second-order system. The control scheme not only overcomes singularity in a simple way, but also achieves fixed time convergence of controlled state variables. Compared with other chaos controllers in power systems, only one controller is needed to restore the six dimensional chaotic power system from chaotic state to equilibrium state. Simulation shows its effectiveness and robustness.
KW - Non-singular
KW - chaos control
KW - fixed time stability
KW - power system
KW - sliding mode control
UR - https://www.scopus.com/pages/publications/85080099200
U2 - 10.1109/CAC48633.2019.8997047
DO - 10.1109/CAC48633.2019.8997047
M3 - 会议稿件
AN - SCOPUS:85080099200
T3 - Proceedings - 2019 Chinese Automation Congress, CAC 2019
SP - 764
EP - 769
BT - Proceedings - 2019 Chinese Automation Congress, CAC 2019
PB - Institute of Electrical and Electronics Engineers Inc.
T2 - 2019 Chinese Automation Congress, CAC 2019
Y2 - 22 November 2019 through 24 November 2019
ER -