NASA Logo

NTRS

NTRS - NASA Technical Reports Server

Back to Results
smart: a propositional logic-based trade analysis and risk assessment tool for a complex missionThis paper introduces a new trade analysis software called the Space Mission Architecture and Risk Analysis Tool (SMART). This tool supports a high-level system trade study on a complex mission, such as a potential Mars Sample Return (MSR) mission, in an intuitive and quantitative manner. In a complex mission, a common approach to increase the probability of success is to have redundancy and prepare backups. Quantitatively evaluating the utility of adding redundancy to a system is important but not straightforward, particularly when the failure of parallel subsystems are correlated.
Document ID
20160008262
Document Type
Conference Paper
External Source(s)
Authors
Ono, Masahiro
(Jet Propulsion Lab., California Inst. of Tech. Pasadena, CA, United States)
Nicholas, Austin
(Jet Propulsion Lab., California Inst. of Tech. Pasadena, CA, United States)
Alibay, Farah
(Jet Propulsion Lab., California Inst. of Tech. Pasadena, CA, United States)
Parrish, Joseph
(Jet Propulsion Lab., California Inst. of Tech. Pasadena, CA, United States)
Date Acquired
July 1, 2016
Publication Date
March 7, 2015
Subject Category
Systems Analysis and Operations Research
Meeting Information
IEEE Aerospace Conference(Big Sky, MT)
Distribution Limits
Public
Copyright
Other