Conceptual interplanetary space mission design using multi-objective evolutionary optimization and design grammars

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Personen und Körperschaften:	Weber, A., Fasoulas, S., Wolf, K.
Titel:	Conceptual interplanetary space mission design using multi-objective evolutionary optimization and design grammars
Format:	E-Artikel
Sprache:	Deutsch
veröffentlicht:	London Sage 2011 Online-Ausg.. 2019
Schlagwörter:	Conceptual Design Optimization Multi-Objective Optimization Evolutionary Algorithms Design Grammar Spacecraft Design Near-Earth Asteroids
Quelle:	Qucosa

Details
Zusammenfassung:	Conceptual design optimization (CDO) is a technique proposed for the structured evaluation of different design concepts. Design grammars provide a flexible modular modelling architecture. The model is generated by a compiler based on predefined components and rules. The rules describe the composition of the model; thus, different models can be optimized by the CDO in one run. This allows considering a mission design including the mission analysis and the system design. The combination of a CDO approach with a model based on design grammars is shown for the concept study of a near-Earth asteroid mission. The mission objective is to investigate two asteroids of different kinds. The CDO reveals that a mission concept using two identical spacecrafts flying to one target each is better than a mission concept with one spacecraft flying to two asteroids consecutively.