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Constraints Driven Design of a Surface Inflatable Habitat Module
ISSN: 0148-7191, e-ISSN: 2688-3627
Published July 17, 2006 by SAE International in United States
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Over the past two decades, the emergence of mature associative geometry modeling tools and the related sophistication in connected design/manufacture processes has enabled the design and realization of more complex, nonlinear structures. These techniques, first applied in the aerospace industry and currently being explored by architects, have matured into tools that can be used to optimize complex structural systems with irregular geometry. Potential advantages of this approach include: reduced mass penalty; optimized ECLSS and power sizing and performance; lower risk and lower cost in manufacturing; and flexibility, or the ability to customize individual vehicles according to function.
One area of space architecture where constraint driven design can become an invaluable tool is in the optimization of space inflatable habitats. The first endoskeletal hybrid space module - TransHab – was developed in the late 1990s at NASA’s Johnson Space Center. TransHab is a complex, semi-inflatable vehicle whose two basic configurations - launch and deployed - are each optimized for their respective environments. In the spring of 2005 a team of architects and structural engineers at *synthesis international*i completed a preliminary formal study in adapting the paradigm to design a module whose operations concept is similar to that of TransHab, but operating in a different environment - that of a planetary surface. This Surface Endoskeletal Inflatable Module [SEIM] is a fundamental element of the critical path for human exploration: the surface habitat.
To demonstrate the how space architecture designers can create intelligent associative models, this paper presents an iterative method for refining the shell and interior design of SEIM. The salient features of the design method are the use of 3D parametric modeling software for geometry definition - Generative Components by Bentley Systems, and the semiautomated two-way transfer of data between the design and analysis tools. The independent variable in this study is the geometry of the inflatable shell. The dependant variable is the interior spatial configuration. Fixed parameters include the geometry of the rigid frame and the stowed volume inside the launch platform. The parametric model allows rapid evaluation of the quality of the habitable spaces for a number of shell geometries.
CitationPetrov, G., Adams, C., Steinfeld, K., and Jajich, D., "Constraints Driven Design of a Surface Inflatable Habitat Module," SAE Technical Paper 2006-01-2101, 2006, https://doi.org/10.4271/2006-01-2101.
- Adams, C. M. TransHab Schematic Design Phase-Design Evaluation and Trade Study: Human Factors, Ergonomics and Anthropometry Lockheed Martin Space Mission Systems and Services Houston, TX Oct. 1997
- Adams, Constance Petrov. Georgi “Variants on the TransHab Paradigm (2): The Surface Endoskeletal Inflatable Module (SEIM)” (SAE 2005-01-2847). 35th International Conference on Environmental Systems (ICES), Rome, Italy 11–14 July 2005
- Aish, Robert Extensible computational design tools for exploratory architecture Kolarevic B. Architecture in the Digital Age: Design and Manufacturing Spon Press London 2003
- Aish, Robert Computer-aided design software to augment the creation of form Penz Francise Computer in Architecture Longman 1992
- Aeronutronic Division, Ford Motor Company EMPIRE, A Study of Early Manned Interplanetary Expeditions NASA December 21 1962 http://www.marsinstitute.info/rd/faculty/dportree/rtr/pf02.html
- Burry, Mark “Rapid prototyping, CAD/CAM and human factors” Automation in Construction 11 2002 313 333
- Harrison, A. Clearwater, McKay From Antarctica to Outer Space: Life in Isolation and Confinement Springer-Verlag 1991
- Hoffmann, Christoph “Constraint-based computer-aided design.” Journal of Computing and Information Science in Engineering 5 n 3 September 2005 182 187
- Kennedy, Kriss “Lessons from TransHab: An Architects Experience” AIAA Space Architecture Symposium 10–11 October 2002 Houston, Texas AIAA 2002 6105
- Light, Robert Gossard. D. “Modification of geometric models through variational geometry.” Computer-Aided Des 14 4 1982 209 214
- NASA Human Exploration of Mars: The Reference Mission of the NASA Exploration Study Team NASA Special publication 6107 1992
- NASA Reference Mission Version 3.0 Addendum to the Human Exploration of Mars: The Reference Mission of the NASA Mars Exploration Study Team NASA Special publication 1998
- Norris, Guy “Boeing’s Seveth Wonder.” IEEE Spectrum October 1995 20 23
- Shea, Kristina Aish, R. Gourtovaia. M. “Towards integrated performance-driven generative design tools“” Automation in Construction 14 2005 253 264
- Yun, Gib, Yong Schodek. Daniel “Development of Boundary Structures for Complex-Shaped Buildings.” Journal of Architectural Engineering 9 Issue1 18 25 March 2003