基于疲劳寿命的轿车后悬架扭转梁轻量化设计
蒋荣超1, 王登峰1, 秦民2, 蒋永峰2

Lightweight design of twist beam of rear suspension of passenger car based on fatigue life
JIANG Rong-chao1, WANG Deng-feng1, QIN Min2, JIANG Yong-feng2
参数化模型及设计变量