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Multi-disciplinary and Multi-objective Design Optimization of a Lunar Rover System with Operational Considerations

Multi-disciplinary and Multi-objective Design Optimization of a Lunar Rover System with... This study proposes a framework for designing/optimizing a Lunar rover for an early-phase mission concept trade-off. The proposed framework (1) develops models for major rover subsystems and lunar environment, (2) generates the rover’s operational schedule using the models, and (3) yields a set of attractive design solutions. The framework adopts a Pareto search algorithm to find the Pareto-optimal solutions for the multi-objective optimization problem considering multiple system-level metrics (i.e., cost, exploration range, scientific value). A case study on the design optimization of a realistic Lunar rover demonstrates the effectiveness of the proposed framework. http://www.deepdyve.com/assets/images/DeepDyve-Logo-lg.png International Journal of Aeronautical and Space Sciences Springer Journals

Multi-disciplinary and Multi-objective Design Optimization of a Lunar Rover System with Operational Considerations

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References (35)

Publisher
Springer Journals
Copyright
Copyright © The Korean Society for Aeronautical & Space Sciences 2021
ISSN
2093-274X
eISSN
2093-2480
DOI
10.1007/s42405-021-00415-6
Publisher site
See Article on Publisher Site

Abstract

This study proposes a framework for designing/optimizing a Lunar rover for an early-phase mission concept trade-off. The proposed framework (1) develops models for major rover subsystems and lunar environment, (2) generates the rover’s operational schedule using the models, and (3) yields a set of attractive design solutions. The framework adopts a Pareto search algorithm to find the Pareto-optimal solutions for the multi-objective optimization problem considering multiple system-level metrics (i.e., cost, exploration range, scientific value). A case study on the design optimization of a realistic Lunar rover demonstrates the effectiveness of the proposed framework.

Journal

International Journal of Aeronautical and Space SciencesSpringer Journals

Published: Feb 1, 2022

Keywords: Lunar rover; Multi-disciplinary design optimization; Multi-objective optimization; Trade-off; Pareto front

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