| 适用于多星并行测试的应答机设计方法与验证* |
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| 作者姓名： | 王淦 窦骄 纪文章 何钐 谢英泽 |
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| 作者单位： | 航天东方红卫星有限公司 北京 100094 |
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| 基金项目： | 装备预先研究合同（30508020501） |
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| 摘 要： | 为了提高星座的测试效率、降低测试成本,提出一种适合多星并行测试的应答机设计方法,通过地面测试设备和星上测控应答机复用星上的遥控RS422接口、遥测RS422接口的方式,突破了多星并行测试的瓶颈。新方法已经成功应用于某卫星星座的并行测试,降低了测试成本、提高了测试效率、缩短了星座的测试周期。
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| 关 键 词： | 星座 并行测试 应答机 RS422 |
The transponder design method and validation applicable to multi-satellites parallel testing |
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| Authors: | Wang Gan Dou Jiao Ji Wenzhang He Shan Xie Yingze |
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| Affiliation: | DFH Satellite Co., Ltd, Beijing 100094 , China |
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| Abstract: | In this paper, a new transponder design method suitable for multi-satellites parallel testing is proposed to improve the test efficiency and to reduce the test cost. The bottleneck problem of multi-satellites parallel test is solved by the ground testing equipment and transponder using the same interface of tele-command RS422 and the interface of telemetry RS422. It has been successfully applied to the parallel testing of a constellation, which reduces the testing cost, improves the testing efficiency and shortens the testing cycle of the constellation. |
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