救生伞结构强度两种不同试验方法的开伞动载分析研究  

Analysis and Research on Opening Overload of Two Different Test Methods To Emergency Parachute Structure Strength

作　　者：季享文 洪淼 张玮鹏 赵鸽 JI Xiang-wen;HONG Miao;ZHANG Wei-peng;ZHAO Ge(AVIC Aerospace Life-Support Industres,Ltd.,Xiangyang 441003,China)

机构地区：[1]航空工业航宇救生装备有限公司,湖北襄阳441003

出　　处：《测控技术》2018年第B11期146-149,共4页Measurement & Control Technology

摘　　要：开伞动载是反映救生伞安全救生性能的一项重要战技指标。首先介绍了机载空投和气体炮两种不同的救生伞结构强度试验方法，其次阐述了其工作原理和开伞动载测试方法，最后对获取的开伞动载数据进行了对比分析研究。Opening overload is an important tactical and technique index that reflects the life-support perform-ance of the emergency parachute. Firstly, two different test methods to the emergency parachute structure strength were introduced, including airborne dropping and gas gun. Secondly, its working principle and opening overload test method were also expounded. Finally, the opening overload data were analyzed and researched.

关 键 词：开伞动载 救生伞 气体炮 

分 类 号：V445.23[航空宇航科学与技术—飞行器设计]