航天器环境工程Issue(5)：550-554,5.DOI:10.3969/j.issn.1673-1379.2013.05.018
激光跟踪仪在交会对接微波雷达多径试验中的应用
Laser tracker used in multi-radius test of microwave radar for rendezvous and docking
摘要
Abstract
The system-level multi-radius test for the microwave radar is a ground environmental simulation test to verify the reflection disturbance to microwave signals from the surface and the blocking of two flight vehicles during their rendezvous. Its purpose is to validate the function of the laser radar system and its installation position. The test is carried out 20 meters away from the object vehicle, to measure precisely the angle and the distance of the microwave radar antenna and the microwave response antenna. According to the test environment and the measurement items, and by comparing different alignment schemes, the method of directly measuring the equipment structure’s very benchmark is proposed, which can provide correct reference data for improving the fix position of the microwave radar outside the orbit module of the spaceship, thus guarantee the precise measurement of the microwave system in China’s first space rendezvous mission.关键词
激光跟踪仪/交会对接/微波雷达/多径试验/精测Key words
laser tracker/rendezvous and docking/microwave radar/multi-radius test/alignment分类
数理科学引用本文复制引用
任春珍,贾世锦,刘浩淼,孙刚,季宇..激光跟踪仪在交会对接微波雷达多径试验中的应用[J].航天器环境工程,2013,(5):550-554,5.基金项目
国家重大科技专项 （）
