| 高线加速度下热与振动复合环境试验系统的分析 |
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| 引用本文： | 沈润杰,何闻,梅德庆,陈子辰.高线加速度下热与振动复合环境试验系统的分析[J].中国机械工程,2002,13(2):94-97. |
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| 作者姓名： | 沈润杰 何闻 梅德庆 陈子辰 |
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| 作者单位： | 浙江大学,杭州市,310027 |
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| 基金项目： | 教育部博士点基金资助项目 ( 990 335 34 ) |
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| 摘 要： | 概述了高线加速度下热与振动复合环境试验的研究现状及意义，讨论了此类复合环境试验系统研制过程中遇到的离心机的设计、试验箱温度变化率和均匀度、离心力场下电动振动电枢偏离等技术问题，并对部分内容作了理论分析和相应的试验研究，提出了一些解决问题的途径。
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| 关 键 词： | 复合环境 加速度热 振动 飞行器 地面试验 |
| 文章编号： | 1004-132X(2002)02-0094-04 |
Study on Test System of Thermal-Vibration Combined Envir onment under High Linear Acceleration |
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| SHEN Runjie.Study on Test System of Thermal-Vibration Combined Envir onment under High Linear Acceleration[J].China Mechanical Engineering,2002,13(2):94-97. |
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| Authors: | SHEN Runjie |
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| Abstract: | In this paper, the present status and the purpose of study on thermal-vibration combined environment under high linear acceleration are introduced. The technical matters about the design of centrifugal machine, the high temperature change rate and evenness degree of proof box and the armature deflection of electric vibrator under centrifugal force field are discussed, which appear in the trituration of thermal-vibration combined environment system under high linear acceleration, and corresponding theoretical analysis and experimental investigation are proceeded. Finally, the responding processing method is presented. |
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| Keywords: | combined environment high-linear-acceleration thermal vibration |
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