ESTIMATING THE DYNAMIC BEHAVIOR OF PRINTED-CIRCUIT BOARDS

被引：9
|
作者：
CIFUENTES, AO
机构：
[1] IBM T. J. Watson Research Center, Yorktown Heights
来源：
IEEE TRANSACTIONS ON COMPONENTS PACKAGING AND MANUFACTURING TECHNOLOGY PART B-ADVANCED PACKAGING | 1994年 / 17卷 / 01期
关键词：
D O I：
10.1109/96.296433
中图分类号：
T [工业技术];
学科分类号：
08 ;
摘要：
The dynamic behavior of printed circuit (PC) boards plays an important role in the reliability of a package. This paper is concerned with four issues that are important in estimating the dynamic response of PC boards, namely, limitations of estimates based on the first vibration mode, the importance of geometric nonlinearities, the influence of a component location on the modal mass distribution and the relative importance of errors in the mass and stiffness estimates of a board component.
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页码：69 / 75
页数：7
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