Affiliation:
1. Michigan State University
2. Ford Research Laboratory
Abstract
Abstract
Lattice models are used to represent the behavior of a complex structure in an impact event. An optimization problem is proposed to “tune” the model to capture the relevant behavior of the structure. Wavelet transforms are used to identify the systematic component of a signal characterizing the structural behavior from its random component.
Publisher
American Society of Mechanical Engineers
Cited by
2 articles.
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1. Crashworthiness design of transient frame structures using topology optimization;Computer Methods in Applied Mechanics and Engineering;2004-02
2. Strategies in Design for Enhanced Crashworthiness;Topology Optimization of Structures and Composite Continua;2000