共 21 条
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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