Optimizing technology investments: a broad mission model approach
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technology portfolio science return MSL↗
Engineering topics
Shishko, R.
Publications and source records attributed to Shishko, R..
Optimizing technology investments: a broad mission model approach
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technology portfolio science return MSL↗
Project trades model for complex space missions
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tradespace exploration web services distributed mo↗
Optimizing technology investments: a broad mission model approach
A long-standing problem in NASA is how to allocate scarce technology development resources across advanced technologies in order to best support a large set of future potential missions. Within NASA, two orthogonal paradigms have received attention in recent years: the real-options approach and the broad mission model approach. This paper focuses on the latter.
NASA technology portfolio real-options risk-based ↗
MSL project trades model
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trades modeling rapid system engineering↗
Lessons learned from the space station program: the role of life-cycle cost
This paper describes Space Station Freedom's early attempt at life-cycle cost management and the lessons learned for the next major human missions beyond Earth orbit.
space station life-cycle cost cost management MESS↗
Lessons learned from the space station program: the role of life cycle cost
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space station life cycle cost↗
Calculating space station resource prices
This paper describes how we calculate ISS resource shadow prices from the first-order cost minimization conditions using MESSOC and engineering cross-consumption models.
International↗
The Proliferation of PDC-Type Environments in Industry and Universities
JPL's Project Design Cenger (PDC), opened in 1994, has become a model for other facilities of the same type in the aerospace industry. More recently, PDC-type environments have been adopted by some university aerospace departments as an educational tool. This paper discusses some of these facilities and their possible future direction.
concurrent engineering collaborating environments ↗
A Real-Options Approach for NASA Strategic Technology Selection
In this paper, we examine the use of real options valuation in the context of prioritizing advanced technologies for NASA funding. Further, we offer a set of computational procedures that quantifies the option value of each technology.
real options technology selection option pricing↗
Summary of Results from the Risk Management Program for the Mars Microrover Flight Experiment
This paper summarizes the activites and results of the effort to conduct a low-cost, yet meaningful risk management program for the MFEX, which was originally designated as a high risk payload.
risk↗