综合离心环境试验技术研究进展

Advances in synthesis centrifugal environment test

为了真实有效模拟航天飞行器的发射和再入环境,全面激发产品潜在的故障模式,需要发展综合离心环境试验技术。从环境耦合效应和试验技术研究两个方面,系统地总结了过载振动、过载温度、过载外压三种综合离心环境试验技术的研究进展,并对综合离心环境试验技术的工程应用和未来发展作了探讨与展望。

To truly simulate spaceflight environment during launch and reentry, and to waken more failure modes, synthesis centrifugal environment test is necessary. Research advances in acceleration-vibration, acceleration-temperature and acceleration-pressure are systematically summarized from composition effect and test technology, engineering application and development trend are discussed in this paper