The two-wheeled robotic swarm concept for Mars exploration

Recent Mars Exploration Rovers (MERs) launched in 2021 show the growing interest in the robot’s mobility improvement and application of cooperative robotics. Increased mobility has been addressed by launching the first flying robot to Mars, bringing new opportunities to explore previously inaccessib...

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Bibliographic Details
Published in:Acta astronautica 2022-05, Vol.194, p.1-8
Main Authors: Petrovsky, Alexander, Kalinov, Ivan, Karpyshev, Pavel, Tsetserukou, Dzmitry, Ivanov, Anton, Golkar, Alessandro
Format: Article
Language:English
Subjects:
Mars
Mars exploration
MER reliability
Mission lifetime
Mobility
Modular systems
Multiple objective analysis
Pareto optimization
Robotic swarm
Robotics
Robots
Rocket launches
Systems engineering
Two-wheeled robot
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Summary:Recent Mars Exploration Rovers (MERs) launched in 2021 show the growing interest in the robot’s mobility improvement and application of cooperative robotics. Increased mobility has been addressed by launching the first flying robot to Mars, bringing new opportunities to explore previously inaccessible areas. Such collaborative solutions expand the possibilities for Mars exploration. This paper suggests a concept for using a modular robotic swarm consisting of several independent two-wheeled robots. To evaluate the proposed system, we introduce a development methodology for MERs along with metrics for assessing modular surface exploration systems. This article focuses on how cooperative modular robotic solutions for Mars exploration can improve such Figures of Merit (FOMs) as mission lifetime, exploration speed, and cost of the mission. To validate the FOMs for a proposed solution, we use Pareto Frontiers as a decision instrument for multi-objective optimization. Our results illustrate the engineering tradeoffs and potential advantages between two-wheeled rovers and existing Mars Exploration Rovers. [Display omitted] •A concept for using a modular robotic swarm consisting of several independent two-wheeled robots.•A development methodology for MERs along with metrics for assessing modular surface exploration systems.•Compared with existing MERs, the proposed solution increases mission lifetime and exploration speed metrics.
ISSN:0094-5765
1879-2030
DOI:10.1016/j.actaastro.2022.01.025