https://arxiv.org/abs/2409.07591 Skip to main content Cornell University We gratefully acknowledge support from the Simons Foundation, member institutions, and all contributors. Donate arxiv logo > cs > arXiv:2409.07591 [ ] Help | Advanced Search [All fields ] Search arXiv logo Cornell University Logo [ ] GO quick links * Login * Help Pages * About Computer Science > Robotics arXiv:2409.07591 (cs) [Submitted on 11 Sep 2024] Title:CAVERNAUTE: a design and manufacturing pipeline of a rigid but foldable indoor airship aerial system for cave exploration Authors:Catar Louis, Tabiai Ilyass, St-Onge David View a PDF of the paper titled CAVERNAUTE: a design and manufacturing pipeline of a rigid but foldable indoor airship aerial system for cave exploration, by Catar Louis and 2 other authors View PDF HTML (experimental) Abstract:Airships, best recognized for their unique quality of payload/energy ratio, present a fascinating challenge for the field of engineering. Their construction and operation require a delicate balance of materials and rules, making them a compelling object of study. They embody a distinct intersection of physics, design, and innovation, offering a wide array of possibilities for future transportation and exploration. Thanks to their long-flight endurance, they are suited for long-term missions. To operate in complex environments such as indoor cluttered spaces, their membrane and mechatronics need to be protected from impacts. This paper presents a new indoor airship design inspired by origami and the Kresling pattern. The airship structure combines a carbon fiber exoskeleton and UV resin micro-lattices for shock absorption. Our design strengthens the robot while granting the ability to access narrow spaces by folding the structure - up to a volume expansion ratio of 19.8. To optimize the numerous parameters of the airship, we present a pipeline for design, manufacture, and assembly. It takes into account manufacturing constraints, dimensions of the target deployment area, and aerostatics, allowing for easy and quick testing of new configurations. We also present unique features made possible by combining origami with airship design, which reduces the chances of mission-compromising failures. We demonstrate the potential of the design with a complete simulation including an effective control strategy leveraging lightweight mechatronics to optimize flight autonomy in exploration missions of unstructured environments. Comments: 36 pages, 21 figures Subjects: Robotics (cs.RO); Other Condensed Matter (cond-mat.other) Cite as: arXiv:2409.07591 [cs.RO] (or arXiv:2409.07591v1 [cs.RO] for this version) https://doi.org/10.48550/arXiv.2409.07591 Focus to learn more arXiv-issued DOI via DataCite Submission history From: Louis Catar [view email] [v1] Wed, 11 Sep 2024 19:47:02 UTC (11,007 KB) Full-text links: Access Paper: View a PDF of the paper titled CAVERNAUTE: a design and manufacturing pipeline of a rigid but foldable indoor airship aerial system for cave exploration, by Catar Louis and 2 other authors * View PDF * HTML (experimental) * TeX Source * Other Formats license icon view license Current browse context: cs.RO < prev | next > new | recent | 2024-09 Change to browse by: cond-mat cond-mat.other cs References & Citations * NASA ADS * Google Scholar * Semantic Scholar a export BibTeX citation Loading... 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