Analysis of Dynamic Behavior of Two Mated Contacts of Electrical Connectors

碩士 === 國立臺灣科技大學 === 機械工程系 === 101 === Electrical connectors are used for data transmission. The objective of this research was to understand whether two mated contacts of electrical connectors are separated under vibration. If the separation happens, then the signals cannot be transmitted through th...

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Main Authors: Kai Liu, 劉愷
Other Authors: Wei-chen Lee
Format: Others
Language:en_US
Published: 2013
Online Access:http://ndltd.ncl.edu.tw/handle/65385270682999351365
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spelling ndltd-TW-101NTUS54891842016-03-21T04:28:04Z http://ndltd.ncl.edu.tw/handle/65385270682999351365 Analysis of Dynamic Behavior of Two Mated Contacts of Electrical Connectors 電氣連接器之雙接觸彈片之振動分析 Kai Liu 劉愷 碩士 國立臺灣科技大學 機械工程系 101 Electrical connectors are used for data transmission. The objective of this research was to understand whether two mated contacts of electrical connectors are separated under vibration. If the separation happens, then the signals cannot be transmitted through the connectors and then it will cause communication problem. A 2-degree-of-freedom mass-spring system was used to model two mated contacts of connectors. The two separable masses in the model are connected by a spring based on two contact models, linear spring model and Hertz contact model. If there is no compression of the spring, then the two contacts are about to separate. By means of both analytical and numerical methods to solve for the compression of the spring, we can understand whether the two mated contacts are in separation or not. Several examples are discussed to demonstrate how to use the methods mentioned in the paper to obtain the dynamic behavior for two mated contacts. The results show that the dynamic behavior is closely related to the geometrical parameters as well as the mechanical properties of connectors. This study can be used to improve connector design and ensure better performance and reliability of connectors. Wei-chen Lee 李維楨 2013 學位論文 ; thesis 73 en_US
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description 碩士 === 國立臺灣科技大學 === 機械工程系 === 101 === Electrical connectors are used for data transmission. The objective of this research was to understand whether two mated contacts of electrical connectors are separated under vibration. If the separation happens, then the signals cannot be transmitted through the connectors and then it will cause communication problem. A 2-degree-of-freedom mass-spring system was used to model two mated contacts of connectors. The two separable masses in the model are connected by a spring based on two contact models, linear spring model and Hertz contact model. If there is no compression of the spring, then the two contacts are about to separate. By means of both analytical and numerical methods to solve for the compression of the spring, we can understand whether the two mated contacts are in separation or not. Several examples are discussed to demonstrate how to use the methods mentioned in the paper to obtain the dynamic behavior for two mated contacts. The results show that the dynamic behavior is closely related to the geometrical parameters as well as the mechanical properties of connectors. This study can be used to improve connector design and ensure better performance and reliability of connectors.
author2 Wei-chen Lee
author_facet Wei-chen Lee
Kai Liu
劉愷
author Kai Liu
劉愷
spellingShingle Kai Liu
劉愷
Analysis of Dynamic Behavior of Two Mated Contacts of Electrical Connectors
author_sort Kai Liu
title Analysis of Dynamic Behavior of Two Mated Contacts of Electrical Connectors
title_short Analysis of Dynamic Behavior of Two Mated Contacts of Electrical Connectors
title_full Analysis of Dynamic Behavior of Two Mated Contacts of Electrical Connectors
title_fullStr Analysis of Dynamic Behavior of Two Mated Contacts of Electrical Connectors
title_full_unstemmed Analysis of Dynamic Behavior of Two Mated Contacts of Electrical Connectors
title_sort analysis of dynamic behavior of two mated contacts of electrical connectors
publishDate 2013
url http://ndltd.ncl.edu.tw/handle/65385270682999351365
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