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The Design and Development of an Energy Absorbing Commuter Seat
ISSN: 0148-7191, e-ISSN: 2688-3627
Published May 01, 1995 by SAE International in United States
Annotation ability available
The motivation for this project was to design, and develop an aircraft seat to meet the proposed FAA 32g vertical/longitudinal dynamic test requirements specified in NPRM 93-71. A major goal of the design was to develop a production-quality seat in terms of weight, comfort, appearance, simplicity, and manufacturability. The relevant injury criteria was to obtain an occupant lumbar (spinal) load below 6670 N (1500 1bf).
The design incorporated energy absorbing devices in the cushion and chair legs. The seat developed was based on the Beech King Air design and incorporated a modified seat frame, seat back, and reclining mechanism. The seat cushions were provided by Oregon Aero, while the seat pan and seat legs were designed and manufactured at WSU. The seat was evaluated using the National Institute for Aviation Research (NIAR) Impact Dynamics Sled Test facility at Wichita State University, and at the NASA Langley Impact Dynamics Test facility in Hampton, Virginia (SAE Paper No. 951168 - A Review of Structural Behavior and Occupant Responses from a Crash Test of a Composite Airplane by Lisa Jones and Huey Carden).
CitationHooper, S., Holmes, M., and Margariti, A., "The Design and Development of an Energy Absorbing Commuter Seat," SAE Technical Paper 951163, 1995, https://doi.org/10.4271/951163.
- Olcott, J. W. “The Development of Dynamic Performance Standards for General Aviation Aircraft Seats” Business and Commercial Aviation
- Kirkham, W. R. Wicks S. M. Lowrey D. “Crashworthiness Studies: Cabin, Seat, Restraint, and Injury Findings in Selected General Aviation Accidents” FAA Civil Aeromedical Institute Oklahoma City, Oklahoma FAA report, FAA-AM-82-7 March 1982
- Title 14 Code of Federal Regulations Federal Register August 15 1988
- Title 14 Code of Federal Regulations Federal Register May 17 1988
- Title 14 Code of Federal Regulations Federal Register November 13 1989
- Gowdy, V. “Development of a Crashworthy Seat for Commuter Aircraft” Aircraft Interiors Conference Institute for Aviation Research Wichita, Kansas April 25 1990
- SAE AS8049 Performance Standards For Seats In Civil Rotorcraft and Transport Airplanes 1990
- Alfaro, E. Fasanella E. L. Williams M. S. “Crashworthy Design Considerations for General Aviation Seats” NASA Langley Research Center Hampton, VA
- Desjardins, S. P. “Design and Performance of Load-Limited Seats” The Second Annual Conference for the Institute for Aviation Research Wichita, Kansas April 25 1990
- Payne, P.R. “Injury Potential of Ejection Seat Cushions” AIAA Journal of Aircraft 6 3 May June
- Boresi, A. P. et al Advanced Mechanics of Materials fifth John Wiley, Inc. New York 1993
- Konter, Ir. Analysis of Nonlinear Material Behavior Zoetermeer, Holland 1988 1.1
- MARC Analysis Research Corporation Volume A: User Information 5.13 5.40 California 1994
- Rahematpura, M. Hooper, S.J. “An Analysis of Warping Effects on the Static and Dynamic Response of an Aircraft Seat-Type Structure,” Proc. 35th AIAA/ASME/ASCE/AHS/ASC Structures, Structural Dynamics, and Materials Conference Hilton Head, SC April 1994
- MARC Analysis Research Corporation Volume B: Element Library, California 1994
- Bath, K.J. Finite Element Procedures in Engineering Analysis Prentice Hall, Inc. Englewookd Cliffs, N.Jersey 1991