中国空间科学技术2012，Vol.32Issue(3)：57-63,7.DOI:10.3780/j.issn.1000-758X.2012.03.009
载人航天器舱门快速检漏仪的可靠性试验与评估方法
Reliability Test and Evaluating Methods of Port Quick Leak Detector for Manned Spacecraft
崔致和 1曹军 1杨晓林 1张孝义 1权昕 1董义鹏1
作者信息
- 1. 兰州空间技术物理研究所,兰州730000
- 折叠
摘要
Abstract
As the port and its docking system testing instrument, manned spacecraft port quick leak detector (PQLD) is used for checking the sealing quality of the docking surface after the door is closed and the docking surface is linked. By analyzing the function, the work principle and main failure mode of PQLD for manned spacecraft was presented, and the PQLD's reliability characteristic was determined. According to the basic considerations of life-type and computation-type reliability test method, the methods of the PQLD reliability test was proposed, including the choice of the method, statement of the test piece, determination of the test condition, test program, failure criterion , and means of the reliability evaluating.关键词
快速检漏仪/可靠性试验/舱门/载人航天器Key words
Quick leak detector/Reliability test/Port/Manned spacecraft引用本文复制引用
崔致和,曹军,杨晓林,张孝义,权昕,董义鹏..载人航天器舱门快速检漏仪的可靠性试验与评估方法[J].中国空间科学技术,2012,32(3):57-63,7.
