NDLI: Conceptual Design Methods and the Application of a Tradespace Modeling Tool for Deep Space Missions

Content Provider	IEEE Xplore Digital Library
Author	Jones, M.A. Chase, J.P.
Copyright Year	2008
Description	Author affiliation: Jet Propulsion Lab., Pasadena, CA (Jones, M.A.; Chase, J.P.)
Abstract	Concept studies for deep space missions are typically time-consuming and costly, given the variety of missions and uniqueness of each design. Yet, in an increasingly cost-constrained environment, it is critical to identify the most scientifically valuable and cost-effective designs early in the design process. Modeling is an integral part in helping to identify the most desirable design option. While some spacecraft design models currently exist for Earth-orbiting spacecraft, there has been less success with deep space missions. Instead, these missions require a modified design and modeling approach to enable the same construction of a comprehensive, yet credible, mission tradespace. This paper presents an approach for efficiently constructing such a mission tradespace. In addition to a proposed design and modeling approach, three case study missions are presented including a solar orbiter, a Europa orbiter, and a near-Earth asteroid (NEA) sample return mission.
Starting Page	1
Ending Page	15
File Size	4495765
Page Count	15
File Format	PDF
ISBN	9781424414871
ISSN	1095323X
DOI	10.1109/AERO.2008.4526673
Language	English
Publisher	Institute of Electrical and Electronics Engineers, Inc. (IEEE)
Publisher Date	2008-03-01
Publisher Place	USA
Access Restriction	Subscribed
Rights Holder	Institute of Electrical and Electronics Engineers, Inc. (IEEE)
Subject Keyword	Design methodology Space missions Costs Space vehicles Computer aided software engineering Process design Sun Moon Propulsion Laboratories
Content Type	Text
Resource Type	Article
Subject	Aerospace Engineering Space and Planetary Science

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