Designing aircraft seats to fit the human body contour

Research output: Chapter in Book/Conference proceedings/Edited volumeChapterProfessional

6 Citations (Scopus)

Abstract

To save fuel costs, lightweight designs and materials are preferred for aircraft interiors. One of the challenges for aircraft seats is to reduce weight without compromising passenger comfort, or perhaps even while increasing comfort. This case study describes three different projects on lightweight designs for aircraft seats, using three-dimensional (3D) scanning methods (Franz, Kamp, Durt, Kilincsoy, Bubb, & Vink, 2011) to determine the ideal seat contour following the human body. The first project on upright sitting in an economy aircraft seat (Hiemstra-van Mastrigt, 2015) set out to collect imprints of the human body in a vacuum mattress by using a handheld 3D scanner to scan the body imprints and obtain a 3D surface. Subsequently, the different scans were superimposed in such a way that differences between the scans were minimized. Based on this “ideal curvature,” an adjustable seat pan concept was developed (Kuday, 2018). A similar 3D scanning method was applied in two other projects: first, developing a prototype for passengers sleeping sideways in a premium economy class aircraft seat (Lam et al., 2014) and, second, a human contour-based business class seating concept (Smulders et al., 2016). This case study concludes with advantages and recommendations for applying 3D scanning in similar projects.

Original languageEnglish
Title of host publicationDHM and Posturography
EditorsSofia Scataglini, Gunther Paul
PublisherAcademic Press
Chapter61
Pages781-789
Number of pages9
Edition1st
ISBN (Electronic)9780128167137
ISBN (Print)978-0128167137
DOIs
Publication statusPublished - 2019

Keywords

  • 3D scanning
  • Aerospace
  • Aircraft seating
  • Anthropometry
  • Comfort
  • Human body contour
  • Industrial application
  • Passenger
  • Posture
  • Product design
  • Seat design
  • Sitting
  • Sleeping
  • Vacuum mattress

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