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介绍了萤火一号(YH-1)火星探测器星地对接测控试验任务及过程。给出了参与试验的YH-1火星探测器、俄罗斯与欧空局地面站设备等的组成和主要技术指标。介绍了试验项目及其原理,分析了副载波多普勒频移测量和电磁屏蔽等关键技术。列出了试验确定的主要技术指标。试验结果证明YH-1火星探测器星地测控参数匹配,相关技术参数可满足火星探测要求,同时确认了地面改造建设是成功的。
Introduced the firefly one (YH-1) Mars rover satellite docking test and control mission and process. The composition and major technical specifications of the YH-1 Mars probe participating in the experiment, the ground station equipment of Russia and ESA, etc. are given. The experimental project and its principle are introduced. The key technologies of Doppler frequency shift measurement and electromagnetic shielding are analyzed. Lists the main technical indicators determined by the experiment. The test results show that the YH-1 Mars rover is matched with the ground control parameters, the relevant technical parameters can meet the requirements of Mars exploration, and at the same time confirm that the ground improvement is successful.