某无人机螺旋桨联接螺栓断裂失效的多学科分析与改进
朱有利,侯帅,杜晓坤,倪永恒,李占明
Multi-disciplinary Analysis and Improvement on Fracture Failure of Propeller's Connection Bolts of a Pilotless Aircraft
ZHU You-li, HOU Shuai, DU Xiao-kun, NI Yong-heng and LI Zhan-ming
中国表面工程 . 2018, (4): 55 -63 .  DOI: 10.11933/j.issn.1007-9289.20180330002