The application of thermally induced multistable composites to morphing aircraft structures

Filippo Mattioni, Paul M. Weaver, Kevin D. Potter, Michael I. Friswell

Research output: Chapter in Book/Report/Conference proceedingConference contributionpeer-review

Abstract

One approach to morphing aircraft is to use bistable or multistable structures that have two or more stable equilibrium configurations to define a discrete set of shapes for the morphing structure. Moving between these stable states may be achieved using an actuation system or by aerodynamic loads. This paper considers three concepts for morphing aircraft based on multistable structures, namely a variable sweep wing, bistable blended winglets and a variable camber trailing edge. The philosophy behind these concepts is outlined, and simulated and experimental results are given.

Original languageEnglish
Title of host publicationIndustrial and Commercial Applications of Smart Structures Technologies 2008
DOIs
Publication statusPublished - 2008
Externally publishedYes
EventIndustrial and Commercial Applications of Smart Structures Technologies 2008 - San Diego, CA, United States
Duration: 10 Mar 200811 Mar 2008

Publication series

NameProceedings of SPIE - The International Society for Optical Engineering
Volume6930
ISSN (Print)0277-786X

Conference

ConferenceIndustrial and Commercial Applications of Smart Structures Technologies 2008
Country/TerritoryUnited States
CitySan Diego, CA
Period10/03/0811/03/08

Keywords

  • Bistable structure
  • Morphing
  • Variable sweep wing
  • Winglet

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