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记者从国防科工局获悉,探月工程三期再入返回飞行试验器服务舱目前继续为嫦娥-5任务开展在轨验证,它于3月7日完成了第三阶段拓展试验,模拟了嫦娥-5上升器与轨道器在月球轨道交会对接之前的飞行控制过程,验证了嫦娥-5上升器远程导引控制策略、天地协同控制时序、轨道测量与飞行控制精度等相关技术,获取了试验数据和经验,评估了轨道设计和交会方案,为后续嫦娥-5任务顺利实施提供了参考。第三阶段试验于3月3日-7日进行,包括两部分内容:首先通过三次控制,将服务舱飞行轨道由200km环月
Reporters learned from the Bureau of National Defense Science and Technology, the lunar exploration project three back into the flight test chamber service continues to Chang-e-5 mission in orbit verification, it completed on March 7 the third phase of the expansion test to simulate the Chang’e -5 riser and orbiter before lunar orbit rendezvous butt joint before the flight control process to verify the Chang’e-5 riser remote guidance control strategy, world coordinated control of timing, orbit measurement and flight control accuracy and other related technologies to obtain the test data And experience, to assess the track design and rendezvous program for the follow-up Chang’e-5 mission to provide a reference for the smooth implementation. The third phase of the test was conducted from March 3 to March 7, and consisted of two parts. Firstly, the flight path of the service cabin was controlled by three times with 200km of lunar month