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Position: Home > Articles > Load Transfer of the Tractor-semitrailer Combination when Braking and Its Effect on Braking Performance Transactions of the Chinese Society for Agricultural Machinery 2007,38 (11) 17-21

半挂汽车列车制动中载荷转移对制动性能的影响

作  者:
李开军;邓堃;夏群生;何乐;宋小毅;傅直全
关键词:
半挂汽车列车;制动模型;载荷转移;仿真;试验
摘  要:
在建立的半挂汽车列车制动模型的基础上,分析了制动过程中载荷转移随制动减速度的变化情况。同时,利用Matlab/Simulink软件建立仿真模型,通过与道路试验结果的对比,研究并验证了载荷转移对车轮抱死顺序的影响,并分析了ABS布置形式对制动性能的影响。
译  名:
Load Transfer of the Tractor-semitrailer Combination when Braking and Its Effect on Braking Performance
作  者:
Li Kaijun1 Deng Kun1 Xia Qunsheng1 He Le1 Song Xiaoyi2 Fu Zhiquan2(1.Tsinghua University 2.Zhejiang VIE Group)
关键词:
Tractor-semitrailer combination, Mathematical model when braking, Load transfer, Simulation, Experiment
摘  要:
A mathematical model of tractor-semitrailer combination when braking was established. The dynamic load transfer caused by deceleration under braking condition was analyzed. Meanwhile, the simulation was carried out using Matlab/Simulink. By the comparison between experimental test data and simulation results, the effect of load transfer on the order of wheel lockup was verified, and the influence of ABS layout scheme on braking performance was analyzed.

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