| 微型固体火箭发动机推力测量 |
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| 引用本文： | 范存杰,牛嵩高.微型固体火箭发动机推力测量[J].固体火箭技术,1995,18(3):35-38. |
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| 作者姓名： | 范存杰 牛嵩高 |
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| 作者单位： | 西北工业大学 |
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| 摘 要： | 通过对推力剂测量系统的分析，并根据微型固体火箭发动机的特点，采用减轻试验系统活动部份的质量，并对传感器施加预紧力，增强试验系统的刚性等技术措施，在微型固体火箭发动机的推力测量中有效地抑制了二阶振荡，文中还对传感器加预紧力的几个问题作了介绍。
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| 关 键 词： | 火箭发动机 推力测量 振荡 固体推进剂 |
Thrust Measurement of Micro-Solid Rocket Motors |
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| Fan Cunjie,Niu Songgao.Thrust Measurement of Micro-Solid Rocket Motors[J].Journal of Solid Rocket Technology,1995,18(3):35-38. |
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| Authors: | Fan Cunjie Niu Songgao |
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| Abstract: | ased onanalyzing the thrust measurement system and considering the characteristics the secondorder oscillation of thrust measurement of micro-solid rocket motors can be suppressed effectively by means of reducing the mass of the movable part,strengthening the stiffness of the test system and applying a prestressing force on the transducer etc. Some problems of exerting prestressing force on the transducer are presented as well. |
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| Keywords: | Micro rocket engine Thrust measurement Suppression Oscillation |
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