飞机座椅弹射试验用测试系统设计

TESTING SYSTEM DESIGN FOR THE FIGHTER SEAT EJECTION EXAMINATION

该文结合弹射试验系统,利用测试系统随同座椅弹射出去的存储测试方法,设计了对弹射筒的主要验收指标——加速度峰值、离轨速度等进行检验的测试系统。弹射试验证实该系统工作可靠,在完成既定功能的前提下比原系统具有体积小、结构简单、易于操作等优点,该测试系统的研制对于飞机座椅弹射筒的产品设计与质量检验均具有指导意义和实际应用价值,并在实践中得到了应用。

The memory testing system is designed which can be used to the ejection testing for the examination of ejection canister according to the current testing system with testing system and seat ejected at the same time. The maximal acceleration, velocity of leave orbit can be tested by the system. The system can be used to meet the basic requirements. It has the advantage of reliability and small size, and is simple and easy to operate. The system is very useful in design and examination of seat ejection system and it has been put into practice.