TY - GEN
T1 - H∞ variable universe fuzzy control for power system
AU - Wei, Xile
AU - Lu, Meili
AU - Wang, Jiang
AU - Deng, Bin
AU - Che, Yanqiu
PY - 2012
Y1 - 2012
N2 - The paper proposes a new power system stabilizer based on adaptive variable universe fuzzy systems. The algorithm creates the bridge to supply H∞ control design with more intelligence and fuzzy control design with better robust performance. By Lyapunov method, the overall closed-loop system is shown to be stable. In this study, the effect of both fuzzy logic approximate error and external disturbance on the tracking error is attenuated to a prescribed lever ρ by adequately selecting the weight factor γ. The statement is confirmed by simulation results of a single-machine infinite-bus system and a multi-machine system.
AB - The paper proposes a new power system stabilizer based on adaptive variable universe fuzzy systems. The algorithm creates the bridge to supply H∞ control design with more intelligence and fuzzy control design with better robust performance. By Lyapunov method, the overall closed-loop system is shown to be stable. In this study, the effect of both fuzzy logic approximate error and external disturbance on the tracking error is attenuated to a prescribed lever ρ by adequately selecting the weight factor γ. The statement is confirmed by simulation results of a single-machine infinite-bus system and a multi-machine system.
UR - http://www.scopus.com/inward/record.url?scp=84869786881&partnerID=8YFLogxK
UR - http://www.scopus.com/inward/citedby.url?scp=84869786881&partnerID=8YFLogxK
U2 - 10.4028/www.scientific.net/AMM.182-183.1149
DO - 10.4028/www.scientific.net/AMM.182-183.1149
M3 - Conference contribution
AN - SCOPUS:84869786881
SN - 9783037854266
T3 - Applied Mechanics and Materials
SP - 1149
EP - 1153
BT - Applied Mechanics and Mechatronics Automation
T2 - 2012 International Applied Mechanics, Mechatronics Automation Symposium, IAMMAS 2012
Y2 - 7 September 2012 through 9 September 2012
ER -