Article ID: | iaor20121687 |
Volume: | 73 |
Issue: | 2 |
Start Page Number: | 88 |
End Page Number: | 99 |
Publication Date: | Apr 2012 |
Journal: | Acta Astronautica |
Authors: | Ridolfi G, Mooij E, Cardile D, Corpino S, Ferrari G |
Keywords: | design, systems, optimization |
Space missions have experienced a trend of increasing complexity in the last decades, resulting in the design of very complex systems formed by many elements and sub‐elements working together to meet the requirements. In a classical approach, especially in a company environment, the two steps of design‐space exploration and optimization are usually performed by experts inferring on major phenomena, making assumptions and doing some trial‐and‐error runs on the available mathematical models. This is done especially in the very early design phases where most of the costs are locked‐in. With the objective of supporting the engineering team and the decision‐makers during the design of complex systems, the authors developed a modelling framework for a particular category of complex, coupled space systems called