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静电悬浮加速度计气体阻尼及其对控制系统特性影响分析 被引量：7

ANALYSIS OF THE ELECTROSTATIC ACCELEROMETER GAS DAMPING COEFFICIENT AND ITS INF LUENCE TO THE CONTROL SYSTEM CHARACTERISTIC
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摘要 在分子流状态下,将余弦定律应用于静电悬浮加速度计荷载气体阻尼力分析中,推导出了静电悬浮加速度计中气体阻尼系数的计算公式。通过该公式,可以方便地进行静电悬浮加速度计控制系统动态和静态特性的设计分析,同时对分子流状态下的真空度变化对控制系统特性影响进行了计算机仿真分析,获得了部分有益的结论。 Under the molecular flow condition, utilizing the law of cosine in the analysis of the gas damping force to the proof mass in the electrostatic accelerometer, the gas damping force coefficient calculation formula has been conducted. The dynamic and steady behavior of the electrostatic suspended accelerometer control system can be studied. The simulations about the influence of vacuum to the performance of the control system were carried out, and has some beneficial results.
作者 陈光锋 唐富荣 薛大同
机构地区 兰州物理研究所
出处 《真空与低温》 2005年第4期216-221,共6页 Vacuum and Cryogenics
关键词 静电 加速度计 真空 阻尼力 控制 electrostatic accelerometer vacuum damping force control
分类号 TH824.4 [机械工程—精密仪器及机械]
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参考文献4

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二级参考文献9

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共引文献2

同被引文献81

  • 1薛大同,张剑威,王佐磊,刘保湘.静电悬浮加速度计真空装置的研制[J].真空科学与技术学报,2007,27(z1):10-14. 被引量：1
  • 2王佐磊,薛大同,唐富荣.静电悬浮加速度计敏感结构的热噪声分析[J].真空与低温,2005,11(2):83-89. 被引量：12
  • 3黄玉梅,王运永,汤克云,康飞,张承民,徐军,郭有光.引力波理论和实验的新进展[J].天文学进展,2007,25(1):58-73. 被引量：16
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引证文献7

二级引证文献23

真空与低温
2005年 第4期

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