Overview of Spindle-Coupled Road Simulation Test Method for Vehicle Structure Durability
DOI: 10.23977/jemm.2022.070303 | Downloads: 31 | Views: 584
Guang Yang 1, Zhiqiang Zhao 1, Zhihui Niu 1, Yongzhe Wang 1
1 CATARC Automotive Test Center (Tianjin) Co., Ltd., Tianjin, China
Corresponding AuthorGuang Yang
The durability of vehicle structure is one of the important performances to evaluate the quality of automobiles, and it has been paid more and more attention by automobile manufacturers and consumers. In the whole vehicle development process, automotive structural durability testing is essential. With the advantages of high test accuracy and short test cycle, road simulation test has become an effective test method in the vehicle development stage. Among them, the spindle-coupled road simulation test can most comprehensively reproduce the excitation of the road to the vehicle. The relevant test technology is synchronized with the rapid development of automotive products and keeps pace with the times, becoming one of the most deeply cultivated test technologies in the industry.
KEYWORDSVehicle, Structure durability, Spindle-coupled, Road simulation test
CITE THIS PAPER
Guang Yang, Zhiqiang Zhao, Zhihui Niu, Yongzhe Wang, Overview of Spindle-Coupled Road Simulation Test Method for Vehicle Structure Durability. Journal of Engineering Mechanics and Machinery (2022) Vol. 7: 11-16. DOI: http://dx.doi.org/10.23977/jemm.2022.070303.
 Z. S. Liu, F. X. Huo, L. F. Yang, C. M. Wang, and F. Shi, Research on method of vehicle durability bench test based on road profile input [J]. Automotive Technology, 2010(9): 47-50.
 L. G. Liu, "Load prediction based on virtual pavement" [J]. Shanghai Auto, 2015(1): 22-27.
 L. F, W. B. Chen, and L. G. Liu, "A bench test method for suspension durability based on virtual load" [J]. Automotive Engineering, 2019, 41(9): 1080-1087.
 Q. G. Cai, X. Liu, S. X. Bi, and Q. Dai, "Suspension durability development of a passenger car based on virtual random spectrum" [J]. Automobile Parts, 2020(10) :24-28.
 S. G. Wan, X. K. Zhu, and L. Fan, "FRF optimization of suspension test based on virtual load" [J]. Control Engineering of China, 2021, 28(5): 891-897.