| 月面探测器月夜生存方法研究 |
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| 引用本文： | 雷英俊,张明,付林春,金波.月面探测器月夜生存方法研究[J].宇航学报,2014,35(11):1333-1338. |
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| 作者姓名： | 雷英俊 张明 付林春 金波 |
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| 作者单位： | 1.北京空间飞行器总体设计部，北京100094；2.上海空间电源研究所，上海201100 |
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| 摘 要： | 提出一种月面探测器月夜生存方法，将探测器月面模式分为月昼工作模式和月夜休眠模式，并设计实现两种模式间的可靠转换。在月夜休眠模式将探测器设备断电解决无光照无太阳阵功率的问题；利用放射性同位素热源解决月夜期间探测器的热源问题，保证设备的存储温度；通过设计休眠光照唤醒和休眠定时时钟唤醒两种冗余设计方法实现探测器两种模式的转换。该方法已通过试验验证，可以为其他深空探测任务提供参考和借鉴。
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| 关 键 词： | 月面探测器 月夜生存 休眠和唤醒 放射性同位素 |
| 收稿时间： | 2013-10-04 |
Research on the Moon Night Survival for Lunar Probe |
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| LEI Ying jun,ZHANG Ming,FU Lin chun,JIN bo.Research on the Moon Night Survival for Lunar Probe[J].Journal of Astronautics,2014,35(11):1333-1338. |
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| Authors: | LEI Ying jun ZHANG Ming FU Lin chun JIN bo |
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| Affiliation: | 1 .Beijing Institute of Spacecraft System Engineering，Beijing 100094，China;
2 .Shanghai Institute of Space Power，Shanghai 200245，China |
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| Abstract: | A new surviving method for a lunar probe is proposed in this paper. Lunar surface modes of the lunar probe are divided into a work mode and a sleep mode and a reliable conversion between the two modes is designed. In the sleep mode, the detector devices are shut down to solve the energy problem without illumination, the radioisotope heat source is used to solve the cold problem during the moon night. Two kinds of redundant design methods, light awaken and clock awaken, are designed to achieve the reliable conversion between two modes. The method has been proved the reliability and security by passing all the tests on the ground. |
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| Keywords: | Lunar probe Moon night survival Sleep and awaken Radioisotope |
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