Thickness-utilizing deployable hard stops for origami-based design applications
Abstract
Abstract. This work develops and presents design concepts and models of thickness-utilizing deployable hard stops (ThUDS) which can be incorporated into origami-based design applications to provide stability in specific fold states. A ThUDS, like a lamina-emergent mechanism, emerges from a flat state and can reside within a sheet. A variety of planar and spherical ThUDS configurations are developed and presented, using diagrams, equations, and prototypes. Examples of ThUDS applications are given and attributes are discussed. Considerations for the design of a ThUDS are discussed. This work outlines how a ThUDS can maintain foldability while improving stability and utilizing thickness. Parameter values for prototypes are also given for reader reproduction.
Document Details
- Document Type
- Pub Defense Publication
- Publication Date
- Oct 28, 2020
- Source ID
- 10.5194/ms-11-395-2020
Entities
People
- David William Andrews
- Larry L Howell
- Spencer P Magleby
Organizations
- Air Force Office of Scientific Research
- National Science Foundation