| 液体火箭发动机地面试车应变数据采集系统研制 |
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| 引用本文： | 王文龙,赵政社,混平,耿直.液体火箭发动机地面试车应变数据采集系统研制[J].火箭推进,2011,37(3):52-59. |
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| 作者姓名： | 王文龙 赵政社 混平 耿直 |
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| 作者单位： | 西安航天动力试验技术研究所,陕西西安,710100 |
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| 基金项目： | 中国航天科技集团公司支撑项目 |
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| 摘 要： | 针对液体火箭发动机地面试车应变参数测试原理和需求,研制了应变数据采集系统.对系统的硬件集成方式、软件开发策略进行了介绍,重点阐述系统集成中的难点、软件开发中的关键技术突破.调试与试验验证结果证明,系统稳定可靠、满足研制要求.
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| 关 键 词： | 载人航天 运载火箭 液体火箭发动机 推进技术 |
Development of strain parameter acquisition system for liquid rocket engine ground testing |
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| WANG Wen-long,ZHAO Zheng-she,HUN Ping,GENG Zhi.Development of strain parameter acquisition system for liquid rocket engine ground testing[J].Journal of Rocket Propulsion,2011,37(3):52-59. |
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| Authors: | WANG Wen-long ZHAO Zheng-she HUN Ping GENG Zhi |
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| Institution: | (Xi＇an Aerospace Propulsion Test Technique Institute,Xi＇an 710100,China) |
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| Abstract: | A new strain data acquisition system was developed according to the testing principle and requirement of strain parameters in the liquid rocket engine（LRE） ground testing.particular describing The hardware integration mode and software exploitation strategyof the system are introduced.The difficulties of the system integration and the key technologies are elaborated emphatically.The debugging and testing results show that the new system is steady and reliable,and can meet the requirement of system development. |
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| Keywords: | manned space flight launch vehicle LRE data acquisition system |
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