Dynamic Reliability Analysis of Accuracy of Antenna Reflector under Wind Vibration

Chen Jian-jun; Zeng Yu-geng; Dai Bao-hua

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Dynamic Reliability Analysis of Accuracy of Antenna Reflector under Wind Vibration

更新时间：2025-12-08

- Dynamic Reliability Analysis of Accuracy of Antenna Reflector under Wind Vibration
- Acta Electronica Sinica Issue 6, Pages: 3-8(1988)
- 作者机构：
  
  西安电子科技大学
- 作者简介：
- 基金信息：
- DOI：
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- Published：1988
- 稿件说明：
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[1]陈建军,曾余庚,戴宝华.天线反射面精度风振动力可靠性分析[J].电子学报,1988(06):3-8.

Chen Jian-jun, Zeng Yu-geng, Dai Bao-hua. Dynamic Reliability Analysis of Accuracy of Antenna Reflector under Wind Vibration[J]. Acta Electronica Sinica, 1988, (6): 3-8.
[1]陈建军,曾余庚,戴宝华.天线反射面精度风振动力可靠性分析[J].电子学报,1988(06):3-8. DOI：

Chen Jian-jun, Zeng Yu-geng, Dai Bao-hua. Dynamic Reliability Analysis of Accuracy of Antenna Reflector under Wind Vibration[J]. Acta Electronica Sinica, 1988, (6): 3-8. DOI：

摘要

本文研究了风振下天线反射面精度的动力可靠性问题。基于风振反应为相互独立高斯平稳过程和反应与界限交叉近似服从于泊松过程的假设

建立了结构风振反应动力可靠性计算公式

对天线反射面精度的动力可靠性进行了分析

设计了计算机程序并给出了某工程大型天线结构的计算结果。

Abstract

In this paper

the dynamic reliability of antenna reflector accuracy under wind vibration is studied. Based on the assumptions that the wind vibration reactions are mutually independent Gauss stationary processes and the cross points of reaction with boundary are approximately submitted to Poisson processes. The formulae of structural dynamic reliability under wind vibration are set up. The dynamic reliability of antenna reflector accuracy is analysed and corresponding computer program is designed. Finally

the computation results of a large antenna structure in a certain engineering are presented.

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