| 三组元发动机不稳定燃烧研究试验高频采集系统的实现 |
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| 引用本文： | 陈晖 姜春林 沈赤兵. 三组元发动机不稳定燃烧研究试验高频采集系统的实现[J]. 计测技术, 2005, 25(3): 45-47 |
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| 作者姓名： | 陈晖 姜春林 沈赤兵 |
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| 作者单位： | 国防科技大学航天与材料工程学院,湖南,长沙,410073;国防科技大学航天与材料工程学院,湖南,长沙,410073;国防科技大学航天与材料工程学院,湖南,长沙,410073 |
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| 基金项目： | 国家“八六三”高技术项目(2003AA723073) |
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| 摘 要： | 介绍了在Windows2000平台下，三组元液体火箭发动机不稳定燃烧研究试验高频采集系统的实现，给出了系统具体构成，并重点解决了采集板卡的误码率问题，通过试验验证了该系统。
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| 关 键 词： | 高频采集系统 三组元发动机 采集板卡 |
| 修稿时间： | 2005-01-25 |
Implementation of A High Frequency Measuring System for the Testing of Combustion Instability Study of Tripropellant Rocket Engine |
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| CHEN Hui,JIANG Chun-lin,SHEN Chi-bing. Implementation of A High Frequency Measuring System for the Testing of Combustion Instability Study of Tripropellant Rocket Engine[J]. Metrology & Measurement Technology, 2005, 25(3): 45-47 |
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| Authors: | CHEN Hui JIANG Chun-lin SHEN Chi-bing |
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| Abstract: | Implementation of a measuring system of high frequency for the testing of the combustion instability study of tripropellant rocket engine is presented. The system is developed under Win-dows2000. The architecture of the system is described in detail and the problem of error-code rates of analog input card is resolved. The system is verified by the testings of engines. |
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| Keywords: | measuring system of high frequency tripropellant rocket engine analog input card. |
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