主办：陕西省汽车工程学会
ISSN 1671-7988  CN 61-1394/TH
创刊：1976年
Automobile Applied Technology
A Stiffness Prediction Model and Impact Analysis for Variable Stiffness Composite Material Helical Spring
LI Zhihu
Automobile Applied Technology . 2022, (24): 124 -128 .  DOI: 10.16638/j.cnki.1671-7988.2022.024.023