| 卫星AIT阶段推进系统压力参数处理方法 |
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| 引用本文： | 王庆华,王金刚,关威,洪晓鹏.卫星AIT阶段推进系统压力参数处理方法[J].航天器工程,2010,19(6):87-91. |
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| 作者姓名： | 王庆华 王金刚 关威 洪晓鹏 |
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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]北京控制工程研究所,北京100080 [3]北京卫星环境工程研究所,北京100094 |
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| 摘 要： | 在双组元推进系统管路中,高压气路、氧路、燃路分别装有一个压力传感器,通过压力传感器的遥测参数获取相应管路中压力情况。文章以某双组元卫星为例给出整星装配、总装与测试（AIT）阶段卫星推进系统压力参数处理方法,为卫星压力参数的纵向数据比对提供判读依据。通过该方法可以间接检查相应管路的气密性。
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| 关 键 词： | 卫星 推进系统 压力传感器 地面测试 气密性 |
A Method for the Pressure Parameter Process of Satellite Propulsion System during AIT |
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| WANG Qinghua,WANG Jingang,GUAN Wei,HONG Xiaopeng.A Method for the Pressure Parameter Process of Satellite Propulsion System during AIT[J].Spacecraft Engineering,2010,19(6):87-91. |
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| Authors: | WANG Qinghua WANG Jingang GUAN Wei HONG Xiaopeng |
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| Institution: | 1 Beijing Institute of Spacecraft System Engineering,Beijing 100094,China;2 Beijing Institute of Control Engineering,Beijing 100080,China) (3 Beijing Institute of Spacecraft Environment Engineering,Beijing 100094,China) |
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| Abstract: | In bipropulsion system each high pressure gas pipeline,oxidizer pipeline and fuel pipeline are equipped with a pressure transducer. The telemetry parameters of these pipelines are obtained by these pressure transducers. This paper gives a novel process method of pressure parameter of propulsion system of some satellite during AIT,which can guide to the longitudinal interpretation of pressure parameters,and indirect check of the pipeline leakage. |
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| Keywords: | satellite propulsion system pressure transducer ground test gas leakage |
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