Solar sail cooperative formation flying around L2-type artificial equilibrium points
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DOI: 10.1016/j.actaastro.2019.10.028
Abstract: Abstract The aim of this paper is to propose a distributed control architecture for a solar sail-based formation, flying around an L 2 -type artificial equilibrium point in the Sun-[Earth + Moon] circular restricted three-body problem. Two… read more here.
Keywords: formation flying; solar sail; formation; flying around ... See more keywords
Output characteristics of helix air-cylinder-type artificial muscle
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DOI: 10.1080/01691864.2025.2571556
Abstract: We developed an actuator termed the air-cylinder-type artificial muscle. The air-cylinder-type artificial muscle can be coiled into a helix and wrapped around a robot arm for efficient storage. This paper investigates the output characteristics when… read more here.
Keywords: air cylinder; type artificial; artificial muscle; cylinder type ... See more keywords
Ecological succession of benthic organisms on niche-type artificial reefs
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DOI: 10.1186/s13717-020-00242-9
Abstract: As part of efforts to restore fishery resources and recover damaged coastal ecosystems, artificial reefs are often anchored on the seafloor in coastal zones, to provide new habitats for marine organisms. The aim of the… read more here.
Keywords: ecological succession; niche type; type artificial; artificial reefs ... See more keywords