Space Systems Engineering - Fundamentals, Technologies, and Projects for the 21st Century (original) (raw)
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Space hardware designs, volume 1
1994
The design of a solar sail space vehicle with a novel sail deployment mechanism is described. The sail is triangular in shape and is deployed and stabilized by three miniature spacecraft, one at each corner of the triangle. A concept demonstrator for a spherical microrover for the exploration of a planetary surface is described. Lastly, laboratory experiments have been conducted to study the migration of thin oil films on metal surfaces in the presence of a thermal gradient.
Acta Astronautica, 2005
The evolution of the aerospace field has pushed the importance of cost-effective development of space platforms. The high-risk levels related to new technology allow universities to have an important role in improving the cost effectiveness of the hardware design, development and testing. In this frame, the Second University of Naples space technology program is described, outlining benefits and drawbacks of the program from both industrial, research, and educational points of view. The R&D approach and relative laboratory are described, presenting the results obtained in terms of the developed hardware and the educational improvements. An overview of the budget needed in these few years to develop the program is given, and the potential achievements, along with the main critical points are outlined.
Building on 50 Years of Systems Engineering Experience for a New Era of Space Exploration
2008
Over the past 50 years, the National Aeronautics and Space Administration (NASA) has delivered space transportation solutions for America's complex missions, ranging from scientific payloads that expand knowledge, such as the Hubble Space Telescope, to astronauts and lunar rovers destined for voyages to the Moon. Currently, the venerable Space Shuttle, which has been in service since 1981, provides the United States (US) capability for both crew and heavy cargo to low-Earth orbit to construct the International Space Station, before the Shuttle is retired in 2010. In the next decade, NASA will replace this system with a duo of launch vehicles: the Ares I crew launch vehicle and the Ares V cargo launch vehicle. The goals for this new system include increased safety and reliability coupled with lower operations costs that promote sustainable space exploration for decades to come. The Ares I will loft the Orion crew exploration vehicle, while the heavy-lift Ares V will carry the Alt...
N90-27327 VIP: A Knowledge-Based Design Engineering of Space Systems Aid for the
This paper describes the Vehicles Implementation Project (VIP), a knowledgebased design aid for the engineering of space systems. VIP combines qualitative knowledge in the form of rules, quantitative knowledge in the form of equations, and other mathematical modeling tools. The system allows users rapidly to develop and experiment with models of spacecraft system designs. As information becomes available to the system, appropriate equations are solved symbolically and the results are displayed. Users may browse through the system, observing dependencies and the effects of altering specific parameters. The system can also suggest approaches to the derivation of specific parameter values.
1992
The overallgoal of thepresent taskis to identifytheenablingandsupportingtechnologies for projectedaeronautical andspacesystems. A detailedexamination wasmadeof thetechnicalneedsin the structures, dynamicsandmaterialsareas requiredfor therealizationof thesesystems.Also, thelevel of integrationrequiredwith otherdisciplineswasidentified. The aeronautical systemsconsidered coverthe broadspectrumof rotorcraft;subsonic, supersonic andhypersonic aircraft;extremelyhigh-altitudeaircraft; andtransatmospheric vehicles. Thespacesystems considered includespacetransportation systems; spacecrafts for near-earth observation; spacecrafts for planetaryandsolarexploration;andlargespace systems. A monograph is being compiled which summarizes the results of this study. The different chapters of the monograph are being written by leading experts from government laboratories, industry and universities.
2003
MUSTANG (Multi-University Space Technology Advanced Nanosatellite Group) was the group design project for students of the MSc in Astronautics and Space Engineering for the Academic Year 2001/02 at Cranfield University. The project also involved students of Southampton University and Astrium (UK) Ltd. and was supported by BNSC. The project involved the initial design of a nanosatellite to be used as a technology demonstrator for microsystem technology (MST) in space. The project builds on previous work (in 1999/2000 and 2000/01) and is both a critical re-evaluation of the previous work and a development of new design work in specific areas (e.g. electrical subsystem, mechanisms, data handling). By the end of the project, the design has developed to a stage where detailed subsystem design and prototyping / manufacture are the next steps. The goal of launch readiness by 2003/04 is possible, but only achievable with significant extra resources.