| 对火箭发动机推力矢量测试系统的标定 |
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| 引用本文： | 王志勇,孙宝元,张军,钱敏,翟怡,任宗金.对火箭发动机推力矢量测试系统的标定[J].传感器与微系统,2007,26(1):64-66. |
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| 作者姓名： | 王志勇 孙宝元 张军 钱敏 翟怡 任宗金 |
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| 作者单位： | 大连理工大学,精密与特种加工教育部重点实验室,辽宁,大连,116024 |
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| 基金项目： | 国家自然科学基金
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国家高技术研究发展计划(863计划) |
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| 摘 要： | 重点介绍了一种用于测量火箭发动机推力矢量的压电式测试系统,并设计了对测试系统进行静态标定和动态标定的装置。多次标定结果表明:该推力矢量测试系统静态性能良好,灵敏度、线性度都达到了设计要求,直接输出的向间横向干扰在5%以内;动态性能优异,响应迅速,无滞后现象和振荡现象的出现。
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| 关 键 词： | 压电石英 推力矢量测试系统 静态标定 动态标定 |
| 文章编号： | 1000-9787（2007）01-0064-03 |
| 收稿时间： | 2006-07-28 |
| 修稿时间： | 07 28 2006 12:00AM |
Calibration on rocket thrust vector measuring system |
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| WANG Zhi-yong,SUN Bao-yuan,ZHANG Jun,QIAN Min,ZHAI Yi,REN Zong-jin.Calibration on rocket thrust vector measuring system[J].Transducer and Microsystem Technology,2007,26(1):64-66. |
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| Authors: | WANG Zhi-yong SUN Bao-yuan ZHANG Jun QIAN Min ZHAI Yi REN Zong-jin |
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| Abstract: | A piezoelectricity measuring system used for measuring rocket thrust vector is introduced. A devices to static accomplish ,calibration and dynamic calibration on the system is designed. According to several results of calibration, the measuring system has good property, the sensitiveness and linearity of the system all can completely meet the design needs and the cross interaction of the output forces is within 5 % ; its dynamic property is excellent good, it responds quickly to dynamic signals without lag or oscillation. |
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| Keywords: | piezoelectricity quartz thrust vector measuring system static calibration dynamic calibration |
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