摘要
针对目前航天滑环在热真空中性能不能检测的问题,设计了一个可用于热真空试验的检测系统。通过在地面模拟航天滑环的工作情况,检测其模拟工作状态下的电压降和电噪声的性能指标,提升了对导电滑环的真空状态的性能验证。
Aiming at the problem that the performance of aerospace slip ring can＇t be detected in thermal vacuum, a detection system for thermal vacuum test is designed. According to simulating the working environment of aerospace slip ring on the ground, the voltage drop and the electrical noise in simulating state are detected, which promotes the performance verification of aerospace slip ring in vacuum state.
出处
《工程与试验》
2012年第3期50-52,共3页
Engineering and Test
关键词
航天滑环
热真空
电压降和电噪声
性能检测
aerospace slip ring
thermal vacuum
voltage drop and electrical noise
performancetest
