한국정밀공학회:학술대회논문집 (Proceedings of the Korean Society of Precision Engineering Conference)
- 한국정밀공학회 1997년도 춘계학술대회 논문집
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- Pages.640-644
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- 1997
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- 2005-8446(pISSN)
역분석에 의한 충격력 재현 특성
Reconstruction Characteristics of Impact Force by Inverse Analysis
초록
This poaper descibes a method for reconstructing the impact force by inverse analysis. The inverse problem of reconstructing the impact force using experimentally measured structural responses tends to be ill-conditioned. In practical application, impact response data involve niise caused by the measurement system. We present a method to minimize the mean square error of reconstructed forcd. The agreement is very satisfactory in all the comparisons. This verifies the proposed method.
키워드