An Algorithm for Integrated Subsystem Embodiment and System Synthesis - Brossura

Lewis, Kemper

Brossura

ISBN 10: 1288916086 ISBN 13: 9781288916085

Casa editrice: LIGHTNING SOURCE INC, 2013

Riassunto

Consider the statement,'A system has two coupled subsystems, one of which dominates the design process. Each subsystem consists of discrete and continuous variables, and is solved using sequential analysis and solution.' To address this type of statement in the design of complex systems, three steps are required, namely, the embodiment of the statement in terms of entities on a computer, the mathematical formulation of subsystem models, and the resulting solution and system synthesis. In complex system decomposition, the subsystems are not isolated, self-supporting entities. Information such as constraints, goals, and design variables may be shared between entities. But many times in engineering problems, full communication and cooperation does not exist, information is incomplete, or one subsystem may dominate the design. Additionally, these engineering problems give rise to mathematical models involving nonlinear functions of both discrete and continuous design variables. In this dissertation an algorithm is developed to handle these types of scenarios for the domain-independent integration of subsystem embodiment, coordination, and system synthesis using constructs from Decision-Based Design, Game Theory, and Multidisciplinary Design Optimization. Implementation of the concept in this dissertation involves testing of the hypotheses using example problems and a motivating case study involving the design of a subsonic passenger aircraft.

Dettagli dell'edizione

• Editore: LIGHTNING SOURCE INC
• Data di pubblicazione: 2013
• Lingua: Inglese
• ISBN 10: 1288916086
• ISBN 13: 9781288916085
• Rilegatura: Copertina flessibile
• Numero di pagine: 536
• Redattore: National Aeronautics And Space Administr
• Contatto del produttore: non disponibile
• Persona responsabile: non disponibile