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Engineering Commons

Open Access. Powered by Scholars. Published by Universities.®

Theses/Dissertations

Other Mechanical Engineering

2013

University of South Florida

Compliant Mechanisms

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Shield Design For Maximum Deformation In Shape-Shifting Surfaces, Daniel Eduardo Perez Jan 2013

Shield Design For Maximum Deformation In Shape-Shifting Surfaces, Daniel Eduardo Perez

USF Tampa Graduate Theses and Dissertations

This research presents the initial studies and results on shield design for Shape-Shifting Surfaces (SSSs) seeking maximum compression and maximum expansion of a unit-cell. Shape-Shifting Surfaces (SSSs) are multilayered surfaces that are able to change shape while maintaining their integrity as physical barriers. SSSs are composed of polygonal unit-cells, which can change side lengths and corner angles. These changes are made possible by each side and corner consisting of at least two different shields, or layers of material. As the layers undergo relative motion, the unit-cell changes shape. In order for the SSS to retain its effectiveness as a barrier, …