Linear Simplification of Dynamic Model for Printed Circuit Boards

DOI

10.2991/caai-17.2017.55How to use a DOI?

Keywords

printed circuit board; finite element; linear vibratio;, nonlinear vibration; vibration test system; modal analysis; natural frequency; vibration mode; reliability

Abstract

Printed circuit board as the carrier of electronic components, the vibration characteristic of printed circuit board is related to the performance of the whole electronic equipment and the stability of the system. The printed circuit board material has non-linear characteristics, and because in engineering applications to solve the nonlinear vibration problem is very complex, and there is no suitable software to calculate. Therefore, this paper focuses on how to linearize the nonlinear vibration dynamic model of printed circuit board. In addition, the effect of concentrated mass on printed circuit board is studied by means of experimental modal analysis, which provides a simple and convenient method for studying the vibration characteristics of printed circuit boards. Circuit board on the reliability of components provided an important basis.

Copyright

© 2017, the Authors. Published by Atlantis Press.

Open Access

This is an open access article distributed under the CC BY-NC license (http://creativecommons.org/licenses/by-nc/4.0/).

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TY  - CONF
AU  - Hui Wei
AU  - Liangjun Xu
PY  - 2017/06
DA  - 2017/06
TI  - Linear Simplification of Dynamic Model for Printed Circuit Boards
BT  - Proceedings of the 2017 2nd International Conference on Control, Automation and Artificial Intelligence (CAAI 2017)
PB  - Atlantis Press
SP  - 245
EP  - 250
SN  - 1951-6851
UR  - https://doi.org/10.2991/caai-17.2017.55
DO  - 10.2991/caai-17.2017.55
ID  - Wei2017/06
ER  -