Pantograph Catenary Contact Force Regulation Based on Modified Takagi-Sugeno Fuzzy Models

被引:0
作者
Van Hai, Nguyen [1 ]
Van Tiem, Nguyen [2 ]
Lan, Le Hung [2 ]
Ha, Vo Thanh [2 ]
机构
[1] Univ Transport & Commun, Dept Elect Engn, Hanoi, Vietnam
[2] Univ Transport & Commun, Dept Cybernet, Hanoi, Vietnam
关键词
-Takagi-Sugeno; pantograph; catenary; stability; modified T-S-Fuzzy; SYSTEMS; DESIGN;
D O I
暂无
中图分类号
T [工业技术];
学科分类号
08 ;
摘要
In this paper, a new contact force control technique, based on the modified Takagi-Sugeno model and the parallel distributed compensation concept is developed to suppress vibrations between the pantograph and the catenary by regulating the contact force to a reference value, thereby achieving stable current collection. The proposed method uses simple and standard PID and modified Takagi-Sugeno fuzzy controllers. The two controllers guarantee the designed system's robust stability. Furthermore, based on a simplified pantograph-catenary system model, the comparative simulation results show that variations of the contact force can be almost attenuated. As a result, the system stability is guaranteed, and the performance robustness is verified.
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页码:9879 / 9887
页数:9
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