In order to determine the statistical characteristics and distributive regularity of a light commercial vehicle’s braking performance, and further establish corresponding statistical models of vehicle braking performance, large sample testing and statistical analyzing of 220 vehicle’s braking performance are carried out with brake tester bed, as well as 6 braking performance’s optimal fitting distributions and the distributive parameters are obtained also. By means of the statistical characteristics and distributive regularity of the brake performance, the statistical models of the 6 braking performance are established, the model included the probability density function and the distributive function. The calculating results show that in all established models, the largest calculating error absolute value is 6.24%, and the smallest only 0.23%. This research will play an important guiding significance and role to truly evaluating vehicle brake safety performance, improving vehicle brake system design, manufacture, maintenance and repair, as well as revising the relevant limits of vehicle brake safety laws and regulations.
Brake Performance Testing and Analyzing of Light Commercial Vehicle
2012
4 Seiten
Aufsatz (Konferenz)
Englisch
Brake Performance Testing and Analyzing of Light Commercial Vehicle
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