火箭橇弹射救生试验测试技术现状及发展趋势OACSTPCD

By consulting a large number of domestic and foreign aircraft ejection rescue literature and carrying out many rocket sled ejection rescue channel cleaning tests,the rocket sled ejection rescue test technology is systematically sorted out.From the two aspects of optical image test and mechanical test,the six test subsystems of channel cleaning,seat ejection,oxygen supply,human-chair separation,parachute descent and safe landing are summarized,and the corresponding test methods are introduced according to the test objects.It is proppsed that future rocket sled ejection rescue test will develop in the direction of hypersonic test capability of rocket sled platform,aircraft variable attitude test and the intelligent,safe and miniaturization of test system.