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RISNonlinear Resonances of Chains of Thin Elastic Beams With Intermittent Contact
Publisher: The American Society of Mechanical Engineers (ASME)
Abstract: This paper deals with the forced response analysis of chains of thin elastic beams that are subject to periodic external loading and frictionless intermittent contact between the beams. Our study shows that the beams show ...
Data-Driven Initial Gap Identification of Piecewise-Linear Systems Using Sparse Regression and Universal Approximation Theorem
Publisher: The American Society of Mechanical Engineers (ASME)
Abstract: This paper proposes a method for identifying an initial gap in piecewise-linear (PWL) systems from data. Piecewise-linear systems appear in many engineered systems such as degraded mechanical systems and infrastructures ...