Study on the dynamic response of a printed circuit board focusing on constraint clearances
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| Language: | English |
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The Ohio State University / OhioLINK
2008
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| Online Access: | http://rave.ohiolink.edu/etdc/view?acc_num=osu1213368683 |
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ndltd-OhioLink-oai-etd.ohiolink.edu-osu12133686832021-08-03T05:54:05Z Study on the dynamic response of a printed circuit board focusing on constraint clearances Davies, Christopher Michael Mechanical Engineering clearance nonlinearity The source of nonlinearities in the dynamic response from electronic equipment was investigated. One possible source identified was the existence of clearances at the constraints of a printed circuit board, which were illustrated on a product. The nature of the clearances was defined theoretically through the use of nonlinear elastic elements. Theoretical models were created based on the results from experimentation. Experimental and theoretical results were compared and it was determined that the theory correctly described the behavior of the product, and therefore clearances were dictating the response. The effects of changing the clearance on the dynamic response were examined by further experimentation. The relative displacement response between the constraint and printed circuit board showed several different impact cases resulted based on the constraint clearance. Large differences in accelerations measured from the printed circuit board showed that the product was highly sensitive to minor changes of the clearance. 2008-09-04 English text The Ohio State University / OhioLINK http://rave.ohiolink.edu/etdc/view?acc_num=osu1213368683 http://rave.ohiolink.edu/etdc/view?acc_num=osu1213368683 unrestricted This thesis or dissertation is protected by copyright: all rights reserved. It may not be copied or redistributed beyond the terms of applicable copyright laws. |
| collection |
NDLTD |
| language |
English |
| sources |
NDLTD |
| topic |
Mechanical Engineering clearance nonlinearity |
| spellingShingle |
Mechanical Engineering clearance nonlinearity Davies, Christopher Michael Study on the dynamic response of a printed circuit board focusing on constraint clearances |
| author |
Davies, Christopher Michael |
| author_facet |
Davies, Christopher Michael |
| author_sort |
Davies, Christopher Michael |
| title |
Study on the dynamic response of a printed circuit board focusing on constraint clearances |
| title_short |
Study on the dynamic response of a printed circuit board focusing on constraint clearances |
| title_full |
Study on the dynamic response of a printed circuit board focusing on constraint clearances |
| title_fullStr |
Study on the dynamic response of a printed circuit board focusing on constraint clearances |
| title_full_unstemmed |
Study on the dynamic response of a printed circuit board focusing on constraint clearances |
| title_sort |
study on the dynamic response of a printed circuit board focusing on constraint clearances |
| publisher |
The Ohio State University / OhioLINK |
| publishDate |
2008 |
| url |
http://rave.ohiolink.edu/etdc/view?acc_num=osu1213368683 |
| work_keys_str_mv |
AT davieschristophermichael studyonthedynamicresponseofaprintedcircuitboardfocusingonconstraintclearances |
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