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Published in 2020 at "Mathematical Problems in Engineering"
DOI: 10.1155/2020/6721025
Abstract: This paper explores the nonlinear dynamics of a multidegree of freedom (MDoF) structure impacting a rigid stop. The contact mechanics is simplified by continuous sigmoid function idealisation of a lossless spring. By introducing a smooth…
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Keywords:
dynamics base;
rigid stop;
impacting rigid;
base excited ... See more keywords