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介绍了用飞行模拟仿真法编制新机设计载荷谱的技术途径和特点 .重点阐述了整体油箱压力 /应力谱和垂尾阵风侧滑机动谱等歼击机特殊部件设计载荷谱编制技术 .整体油箱载荷谱编制的关键在于各种载荷状态的压力计算 ,还应考虑地—空—地循环 .垂尾谱不能完全由飞行模拟获得 ,而必须以空测统计数据为基础
The technical approach and characteristics of designing load spectrum of new aircraft design by flight simulation are introduced, and the design of load spectrum of special components such as overall tank pressure / stress spectrum and vertical tail gusting dynamic profile is elaborated. The key to compilation lies in the pressure calculation for various loading conditions, and should also consider earth-air-ground circulation. The vertical tail spectrum can not be obtained entirely from flight simulations but must be based on space-based statistical data