The paper proposes a perfect design of the helicopter crashworthiness database system ,which can be used to manage the crashworthiness experimentation ,structure design and the digital simulation ,at the same time it may provide some reference for the design of other systems of helicopter .%提出一个完善的、能够长期适应发展需要的直升机抗坠毁数据库系统设计方案,进行抗坠毁试验、结构设计、仿真数字化管理,同时也可以为直升机其他系统的相关研究提供借鉴。
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