BAT子弹药折叠翼展开冲击非光滑模型的隐式积分算法
张洪铭1,顾晓辉1,孙丽2
Implicit integration algorithm for impact non-smooth model of BAT submunition folded wing unfolding
ZHANG Hongming1, GU Xiaohui1, SUN Li2
振动与冲击 . 2022, (17): 1 -8 .