Search for dissertations about: "aerospace design systems"
Showing result 1 - 5 of 59 swedish dissertations containing the words aerospace design systems.
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1. Towards automated conceptual design space exploration
Abstract : In mature and safety-concerned industries, such as the aerospace industry, product development is often incremental and design solutions are limited to improvements of an existing design. Radical changes to the known product architecture are avoided, for reasons of reliability, lack of technology or lack of design space exploration (DSE) methods. READ MORE
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2. Multi-Disciplinary Conceptual Design of Future Jet Engine Systems
Abstract : This thesis describes various aspects of the development of a multi-disciplinary aero engine conceptual design tool, TERA2020 (Techno-economic, Environmental and Risk Assessment for 2020), based on an explicit algorithm that considers: engine performance, engine aerodynamic and mechanical design, aircraft design and performance, emissions prediction and environmental impact, engine and airframe noise, and production, maintenance and direct operating costs.As part of this research effort, a newly-derived semi-empirical NOx correlation for modern rich-burn single-annular combustors is proposed. READ MORE
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3. A System of Systems View in Early Product Development : An Ontology-Based Approach
Abstract : The concept of system-of-systems is becoming increasingly common and relevant in many engineering applications. Today’s highly interconnected world entails that more and more systems have dependencies on other systems. READ MORE
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4. Does Form follow Function? Connecting Function Modelling and Geometry Modelling for Design Space Exploration
Abstract : The aerospace industry, representative of industries developing complex products, faces challenges from changes in user behaviour, legislation, environmental policy. Meeting these challenges will require the development of radically new products. READ MORE
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5. Fault-Tolerance Strategies and Probabilistic Guarantees for Real-Time Systems
Abstract : Ubiquitous deployment of embedded systems is having a substantial impact on our society, since they interact with our lives in many critical real-time applications. Typically, embedded systems used in safety or mission critical applications (e.g. READ MORE