--- _id: '8366' abstract: - lang: eng text: "Fabrication of curved shells plays an important role in modern design, industry, and science. Among their remarkable properties are, for example, aesthetics of organic shapes, ability to evenly distribute loads, or efficient flow separation. They find applications across vast length scales ranging from sky-scraper architecture to microscopic devices. But, at\r\nthe same time, the design of curved shells and their manufacturing process pose a variety of challenges. In this thesis, they are addressed from several perspectives. In particular, this thesis presents approaches based on the transformation of initially flat sheets into the target curved surfaces. This involves problems of interactive design of shells with nontrivial mechanical constraints, inverse design of complex structural materials, and data-driven modeling of delicate and time-dependent physical properties. At the same time, two newly-developed self-morphing mechanisms targeting flat-to-curved transformation are presented.\r\nIn architecture, doubly curved surfaces can be realized as cold bent glass panelizations. Originally flat glass panels are bent into frames and remain stressed. This is a cost-efficient fabrication approach compared to hot bending, when glass panels are shaped plastically. However such constructions are prone to breaking during bending, and it is highly\r\nnontrivial to navigate the design space, keeping the panels fabricable and aesthetically pleasing at the same time. We introduce an interactive design system for cold bent glass façades, while previously even offline optimization for such scenarios has not been sufficiently developed. Our method is based on a deep learning approach providing quick\r\nand high precision estimation of glass panel shape and stress while handling the shape\r\nmultimodality.\r\nFabrication of smaller objects of scales below 1 m, can also greatly benefit from shaping originally flat sheets. In this respect, we designed new self-morphing shell mechanisms transforming from an initial flat state to a doubly curved state with high precision and detail. Our so-called CurveUps demonstrate the encodement of the geometric information\r\ninto the shell. Furthermore, we explored the frontiers of programmable materials and showed how temporal information can additionally be encoded into a flat shell. This allows prescribing deformation sequences for doubly curved surfaces and, thus, facilitates self-collision avoidance enabling complex shapes and functionalities otherwise impossible.\r\nBoth of these methods include inverse design tools keeping the user in the design loop." acknowledged_ssus: - _id: M-Shop - _id: ScienComp acknowledgement: "During the work on this thesis, I received substantial support from IST Austria’s scientific service units. A big thank you to Todor Asenov and other Miba Machine Shop team members for their help with fabrication of experimental prototypes. In addition, I would like to thank Scientific Computing team for the support with high performance computing.\r\nFinancial support was provided by the European Research Council (ERC) under grant agreement No 715767 - MATERIALIZABLE: Intelligent fabrication-oriented Computational Design and Modeling, which I gratefully acknowledge." alternative_title: - ISTA Thesis article_processing_charge: No author: - first_name: Ruslan full_name: Guseinov, Ruslan id: 3AB45EE2-F248-11E8-B48F-1D18A9856A87 last_name: Guseinov orcid: 0000-0001-9819-5077 citation: ama: 'Guseinov R. Computational design of curved thin shells: From glass façades to programmable matter. 2020. doi:10.15479/AT:ISTA:8366' apa: 'Guseinov, R. (2020). Computational design of curved thin shells: From glass façades to programmable matter. Institute of Science and Technology Austria. https://doi.org/10.15479/AT:ISTA:8366' chicago: 'Guseinov, Ruslan. “Computational Design of Curved Thin Shells: From Glass Façades to Programmable Matter.” Institute of Science and Technology Austria, 2020. https://doi.org/10.15479/AT:ISTA:8366.' ieee: 'R. Guseinov, “Computational design of curved thin shells: From glass façades to programmable matter,” Institute of Science and Technology Austria, 2020.' ista: 'Guseinov R. 2020. Computational design of curved thin shells: From glass façades to programmable matter. Institute of Science and Technology Austria.' mla: 'Guseinov, Ruslan. Computational Design of Curved Thin Shells: From Glass Façades to Programmable Matter. Institute of Science and Technology Austria, 2020, doi:10.15479/AT:ISTA:8366.' short: 'R. Guseinov, Computational Design of Curved Thin Shells: From Glass Façades to Programmable Matter, Institute of Science and Technology Austria, 2020.' date_created: 2020-09-10T16:19:55Z date_published: 2020-09-21T00:00:00Z date_updated: 2024-02-21T12:44:29Z day: '21' ddc: - '000' degree_awarded: PhD department: - _id: BeBi doi: 10.15479/AT:ISTA:8366 ec_funded: 1 file: - access_level: open_access checksum: f8da89553da36037296b0a80f14ebf50 content_type: application/pdf creator: rguseino date_created: 2020-09-10T16:11:49Z date_updated: 2020-09-10T16:11:49Z file_id: '8367' file_name: thesis_rguseinov.pdf file_size: 70950442 relation: main_file success: 1 - access_level: closed checksum: e8fd944c960c20e0e27e6548af69121d content_type: application/x-zip-compressed creator: rguseino date_created: 2020-09-11T09:39:48Z date_updated: 2020-09-16T15:11:01Z file_id: '8374' file_name: thesis_source.zip file_size: 76207597 relation: source_file file_date_updated: 2020-09-16T15:11:01Z has_accepted_license: '1' keyword: - computer-aided design - shape modeling - self-morphing - mechanical engineering language: - iso: eng month: '09' oa: 1 oa_version: Published Version page: '118' project: - _id: 24F9549A-B435-11E9-9278-68D0E5697425 call_identifier: H2020 grant_number: '715767' name: 'MATERIALIZABLE: Intelligent fabrication-oriented Computational Design and Modeling' publication_identifier: isbn: - 978-3-99078-010-7 issn: - 2663-337X publication_status: published publisher: Institute of Science and Technology Austria related_material: record: - id: '7151' relation: research_data status: deleted - id: '7262' relation: part_of_dissertation status: public - id: '8562' relation: part_of_dissertation status: public - id: '1001' relation: part_of_dissertation status: public - id: '8375' relation: research_data status: public status: public supervisor: - first_name: Bernd full_name: Bickel, Bernd id: 49876194-F248-11E8-B48F-1D18A9856A87 last_name: Bickel orcid: 0000-0001-6511-9385 title: 'Computational design of curved thin shells: From glass façades to programmable matter' type: dissertation user_id: c635000d-4b10-11ee-a964-aac5a93f6ac1 year: '2020' ... --- _id: '8562' abstract: - lang: eng text: "Cold bent glass is a promising and cost-efficient method for realizing doubly curved glass facades. They are produced by attaching planar glass sheets to curved frames and require keeping the occurring stress within safe limits.\r\nHowever, it is very challenging to navigate the design space of cold bent glass panels due to the fragility of the material, which impedes the form-finding for practically feasible and aesthetically pleasing cold bent glass facades. We propose an interactive, data-driven approach for designing cold bent glass facades that can be seamlessly integrated into a typical architectural design pipeline. Our method allows non-expert users to interactively edit a parametric surface while providing real-time feedback on the deformed shape and maximum stress of cold bent glass panels. Designs are automatically refined to minimize several fairness criteria while maximal stresses are kept within glass limits. We achieve interactive frame rates by using a differentiable Mixture Density Network trained from more than a million simulations. Given a curved boundary, our regression model is capable of handling multistable\r\nconfigurations and accurately predicting the equilibrium shape of the panel and its corresponding maximal stress. We show predictions are highly accurate and validate our results with a physical realization of a cold bent glass surface." acknowledged_ssus: - _id: ScienComp acknowledgement: "We thank IST Austria’s Scientific Computing team for their support, Corinna Datsiou and Sophie Pennetier for their expert input on the practical applications of cold bent glass, and Zaha Hadid Architects and Waagner Biro for providing the architectural datasets. Photo of Fondation Louis Vuitton by Francisco Anzola / CC BY 2.0 / cropped.\r\nPhoto of Opus by Danica O. Kus. This project has received funding from the European Union’s\r\nHorizon 2020 research and innovation program under grant agreement No 675789 - Algebraic Representations in Computer-Aided Design for complEx Shapes (ARCADES), from the European Research Council (ERC) under grant agreement No 715767 - MATERIALIZABLE: Intelligent fabrication-oriented Computational Design and Modeling, and SFB-Transregio “Discretization in Geometry and Dynamics” through grant I 2978 of the Austrian Science Fund (FWF). F. Rist and K. Gavriil have been partially supported by KAUST baseline funding." article_number: '208' article_processing_charge: No article_type: original author: - first_name: Konstantinos full_name: Gavriil, Konstantinos last_name: Gavriil - first_name: Ruslan full_name: Guseinov, Ruslan id: 3AB45EE2-F248-11E8-B48F-1D18A9856A87 last_name: Guseinov orcid: 0000-0001-9819-5077 - first_name: Jesus full_name: Perez Rodriguez, Jesus id: 2DC83906-F248-11E8-B48F-1D18A9856A87 last_name: Perez Rodriguez - first_name: Davide full_name: Pellis, Davide last_name: Pellis - first_name: Paul M full_name: Henderson, Paul M id: 13C09E74-18D9-11E9-8878-32CFE5697425 last_name: Henderson orcid: 0000-0002-5198-7445 - first_name: Florian full_name: Rist, Florian last_name: Rist - first_name: Helmut full_name: Pottmann, Helmut last_name: Pottmann - first_name: Bernd full_name: Bickel, Bernd id: 49876194-F248-11E8-B48F-1D18A9856A87 last_name: Bickel orcid: 0000-0001-6511-9385 citation: ama: Gavriil K, Guseinov R, Perez Rodriguez J, et al. Computational design of cold bent glass façades. ACM Transactions on Graphics. 2020;39(6). doi:10.1145/3414685.3417843 apa: Gavriil, K., Guseinov, R., Perez Rodriguez, J., Pellis, D., Henderson, P. M., Rist, F., … Bickel, B. (2020). Computational design of cold bent glass façades. ACM Transactions on Graphics. Association for Computing Machinery. https://doi.org/10.1145/3414685.3417843 chicago: Gavriil, Konstantinos, Ruslan Guseinov, Jesus Perez Rodriguez, Davide Pellis, Paul M Henderson, Florian Rist, Helmut Pottmann, and Bernd Bickel. “Computational Design of Cold Bent Glass Façades.” ACM Transactions on Graphics. Association for Computing Machinery, 2020. https://doi.org/10.1145/3414685.3417843. ieee: K. Gavriil et al., “Computational design of cold bent glass façades,” ACM Transactions on Graphics, vol. 39, no. 6. Association for Computing Machinery, 2020. ista: Gavriil K, Guseinov R, Perez Rodriguez J, Pellis D, Henderson PM, Rist F, Pottmann H, Bickel B. 2020. Computational design of cold bent glass façades. ACM Transactions on Graphics. 39(6), 208. mla: Gavriil, Konstantinos, et al. “Computational Design of Cold Bent Glass Façades.” ACM Transactions on Graphics, vol. 39, no. 6, 208, Association for Computing Machinery, 2020, doi:10.1145/3414685.3417843. short: K. Gavriil, R. Guseinov, J. Perez Rodriguez, D. Pellis, P.M. Henderson, F. Rist, H. Pottmann, B. Bickel, ACM Transactions on Graphics 39 (2020). date_created: 2020-09-23T11:30:02Z date_published: 2020-11-26T00:00:00Z date_updated: 2024-02-21T12:43:21Z day: '26' ddc: - '000' department: - _id: BeBi doi: 10.1145/3414685.3417843 ec_funded: 1 external_id: arxiv: - '2009.03667' isi: - '000595589100048' file: - access_level: open_access checksum: c7f67717ad74e670b7daeae732abe151 content_type: application/pdf creator: bbickel date_created: 2023-05-23T20:54:43Z date_updated: 2023-05-23T20:54:43Z file_id: '13084' file_name: coldglass.pdf file_size: 28964641 relation: main_file success: 1 file_date_updated: 2023-05-23T20:54:43Z has_accepted_license: '1' intvolume: ' 39' isi: 1 issue: '6' language: - iso: eng month: '11' oa: 1 oa_version: Submitted Version project: - _id: 24F9549A-B435-11E9-9278-68D0E5697425 call_identifier: H2020 grant_number: '715767' name: 'MATERIALIZABLE: Intelligent fabrication-oriented Computational Design and Modeling' publication: ACM Transactions on Graphics publication_identifier: eissn: - 1557-7368 issn: - 0730-0301 publication_status: published publisher: Association for Computing Machinery quality_controlled: '1' related_material: link: - description: News on IST Homepage relation: press_release url: https://ist.ac.at/en/news/bend-dont-break/ record: - id: '8366' relation: dissertation_contains status: public - id: '8761' relation: research_data status: public scopus_import: '1' status: public title: Computational design of cold bent glass façades type: journal_article user_id: 4359f0d1-fa6c-11eb-b949-802e58b17ae8 volume: 39 year: '2020' ... --- _id: '8375' abstract: - lang: eng text: 'Supplementary movies showing the following sequences for spatio-temporarily programmed shells: input geometry and actuation time landscape; comparison of morphing processes from a camera recording and a simulation; final actuated shape.' article_processing_charge: No author: - first_name: Ruslan full_name: Guseinov, Ruslan id: 3AB45EE2-F248-11E8-B48F-1D18A9856A87 last_name: Guseinov orcid: 0000-0001-9819-5077 citation: ama: 'Guseinov R. Supplementary data for “Computational design of curved thin shells: from glass façades to programmable matter.” 2020. doi:10.15479/AT:ISTA:8375' apa: 'Guseinov, R. (2020). Supplementary data for “Computational design of curved thin shells: from glass façades to programmable matter.” Institute of Science and Technology Austria. https://doi.org/10.15479/AT:ISTA:8375' chicago: 'Guseinov, Ruslan. “Supplementary Data for ‘Computational Design of Curved Thin Shells: From Glass Façades to Programmable Matter.’” Institute of Science and Technology Austria, 2020. https://doi.org/10.15479/AT:ISTA:8375.' ieee: 'R. Guseinov, “Supplementary data for ‘Computational design of curved thin shells: from glass façades to programmable matter.’” Institute of Science and Technology Austria, 2020.' ista: 'Guseinov R. 2020. Supplementary data for ‘Computational design of curved thin shells: from glass façades to programmable matter’, Institute of Science and Technology Austria, 10.15479/AT:ISTA:8375.' mla: 'Guseinov, Ruslan. Supplementary Data for “Computational Design of Curved Thin Shells: From Glass Façades to Programmable Matter.” Institute of Science and Technology Austria, 2020, doi:10.15479/AT:ISTA:8375.' short: R. Guseinov, (2020). contributor: - contributor_type: researcher first_name: Ruslan id: 3AB45EE2-F248-11E8-B48F-1D18A9856A87 last_name: Guseinov orcid: 0000-0001-9819-5077 - contributor_type: researcher first_name: Connor last_name: McMahan - contributor_type: researcher first_name: Jesus id: 2DC83906-F248-11E8-B48F-1D18A9856A87 last_name: Perez Rodriguez - contributor_type: researcher first_name: Chiara last_name: Daraio - contributor_type: researcher first_name: Bernd id: 49876194-F248-11E8-B48F-1D18A9856A87 last_name: Bickel orcid: 0000-0001-6511-9385 date_created: 2020-09-11T09:52:54Z date_published: 2020-09-21T00:00:00Z date_updated: 2024-02-21T12:44:29Z day: '21' ddc: - '000' department: - _id: BeBi doi: 10.15479/AT:ISTA:8375 ec_funded: 1 file: - access_level: open_access checksum: 4029ffd65fb82ef2366b2fc2a4908e16 content_type: video/mp4 creator: rguseino date_created: 2020-09-11T09:45:21Z date_updated: 2020-09-11T09:45:21Z file_id: '8376' file_name: supplementary_movie_1.mp4 file_size: 29214988 relation: main_file success: 1 - access_level: open_access checksum: 8ed03b04d80f1a4e622cb22e6100afd8 content_type: video/mp4 creator: rguseino date_created: 2020-09-11T09:45:25Z date_updated: 2020-09-11T09:45:25Z file_id: '8377' file_name: supplementary_movie_2.mp4 file_size: 28449475 relation: main_file success: 1 - access_level: open_access checksum: ad6864afb5e694e5c52a88fba4e02eea content_type: video/mp4 creator: rguseino date_created: 2020-09-11T09:45:28Z date_updated: 2020-09-11T09:45:28Z file_id: '8378' file_name: supplementary_movie_3.mp4 file_size: 26315853 relation: main_file success: 1 - access_level: open_access checksum: b079cef7871fe1afb69af0e2b099f3b1 content_type: video/mp4 creator: rguseino date_created: 2020-09-11T09:45:33Z date_updated: 2020-09-11T09:45:33Z file_id: '8379' file_name: supplementary_movie_4.mp4 file_size: 25198755 relation: main_file success: 1 - access_level: open_access checksum: 9d1d48a8ed5c109a999c51b044ee523d content_type: video/mp4 creator: rguseino date_created: 2020-09-11T09:45:36Z date_updated: 2020-09-11T09:45:36Z file_id: '8380' file_name: supplementary_movie_5.mp4 file_size: 29011354 relation: main_file success: 1 - access_level: open_access checksum: d414d0059e982d752d218756b3c3ce05 content_type: text/plain creator: rguseino date_created: 2020-09-11T09:52:36Z date_updated: 2020-09-11T09:52:36Z file_id: '8381' file_name: readme.txt file_size: 586 relation: main_file success: 1 file_date_updated: 2020-09-11T09:52:36Z has_accepted_license: '1' license: https://creativecommons.org/licenses/by/4.0/ month: '09' oa: 1 oa_version: Published Version project: - _id: 24F9549A-B435-11E9-9278-68D0E5697425 call_identifier: H2020 grant_number: '715767' name: 'MATERIALIZABLE: Intelligent fabrication-oriented Computational Design and Modeling' publisher: Institute of Science and Technology Austria related_material: record: - id: '8366' relation: used_in_publication status: public status: public title: 'Supplementary data for "Computational design of curved thin shells: from glass façades to programmable matter"' tmp: image: /images/cc_by.png legal_code_url: https://creativecommons.org/licenses/by/4.0/legalcode name: Creative Commons Attribution 4.0 International Public License (CC-BY 4.0) short: CC BY (4.0) type: research_data user_id: 2DF688A6-F248-11E8-B48F-1D18A9856A87 year: '2020' ... --- _id: '8761' acknowledged_ssus: - _id: ScienComp article_processing_charge: No author: - first_name: Ruslan full_name: Guseinov, Ruslan id: 3AB45EE2-F248-11E8-B48F-1D18A9856A87 last_name: Guseinov orcid: 0000-0001-9819-5077 citation: ama: Guseinov R. Supplementary data for “Computational design of cold bent glass façades.” 2020. doi:10.15479/AT:ISTA:8761 apa: Guseinov, R. (2020). Supplementary data for “Computational design of cold bent glass façades.” Institute of Science and Technology Austria. https://doi.org/10.15479/AT:ISTA:8761 chicago: Guseinov, Ruslan. “Supplementary Data for ‘Computational Design of Cold Bent Glass Façades.’” Institute of Science and Technology Austria, 2020. https://doi.org/10.15479/AT:ISTA:8761. ieee: R. Guseinov, “Supplementary data for ‘Computational design of cold bent glass façades.’” Institute of Science and Technology Austria, 2020. ista: Guseinov R. 2020. Supplementary data for ‘Computational design of cold bent glass façades’, Institute of Science and Technology Austria, 10.15479/AT:ISTA:8761. mla: Guseinov, Ruslan. Supplementary Data for “Computational Design of Cold Bent Glass Façades.” Institute of Science and Technology Austria, 2020, doi:10.15479/AT:ISTA:8761. short: R. Guseinov, (2020). contributor: - contributor_type: researcher first_name: Konstantinos last_name: Gavriil - contributor_type: researcher first_name: Ruslan id: 3AB45EE2-F248-11E8-B48F-1D18A9856A87 last_name: Guseinov orcid: 0000-0001-9819-5077 - contributor_type: researcher first_name: Jesus id: 2DC83906-F248-11E8-B48F-1D18A9856A87 last_name: Perez Rodriguez - contributor_type: researcher first_name: Davide last_name: Pellis - contributor_type: researcher first_name: Paul M id: 13C09E74-18D9-11E9-8878-32CFE5697425 last_name: Henderson orcid: 0000-0002-5198-7445 - contributor_type: researcher first_name: Florian last_name: Rist - contributor_type: researcher first_name: Helmut last_name: Pottmann - contributor_type: researcher first_name: Bernd id: 49876194-F248-11E8-B48F-1D18A9856A87 last_name: Bickel orcid: 0000-0001-6511-9385 date_created: 2020-11-16T10:47:18Z date_published: 2020-11-23T00:00:00Z date_updated: 2024-02-21T12:43:22Z day: '23' ddc: - '000' department: - _id: BeBi doi: 10.15479/AT:ISTA:8761 ec_funded: 1 file: - access_level: open_access checksum: f5ae57b97017b9f61081032703361233 content_type: application/x-gzip creator: rguseino date_created: 2020-11-16T10:31:29Z date_updated: 2020-11-16T10:31:29Z file_id: '8762' file_name: mdn_model.tar.gz file_size: 15378270 relation: main_file success: 1 - access_level: open_access checksum: b0d25e04060ee78c585ee2f23542c744 content_type: application/x-gzip creator: rguseino date_created: 2020-11-16T10:43:23Z date_updated: 2020-11-16T10:43:23Z file_id: '8763' file_name: optimal_panels_data.tar.gz file_size: 615387734 relation: main_file success: 1 - access_level: open_access checksum: 69c1dde3434ada86d125e0c2588caf1e content_type: text/plain creator: rguseino date_created: 2020-11-18T10:04:59Z date_updated: 2020-11-18T10:04:59Z file_id: '8770' file_name: readme.txt file_size: 1228 relation: main_file success: 1 file_date_updated: 2020-11-18T10:04:59Z has_accepted_license: '1' month: '11' oa: 1 oa_version: Published Version project: - _id: 24F9549A-B435-11E9-9278-68D0E5697425 call_identifier: H2020 grant_number: '715767' name: 'MATERIALIZABLE: Intelligent fabrication-oriented Computational Design and Modeling' publisher: Institute of Science and Technology Austria related_material: link: - relation: software url: https://github.com/russelmann/cold-glass-acm record: - id: '8562' relation: used_in_publication status: public status: public title: Supplementary data for "Computational design of cold bent glass façades" tmp: image: /images/cc_by.png legal_code_url: https://creativecommons.org/licenses/by/4.0/legalcode name: Creative Commons Attribution 4.0 International Public License (CC-BY 4.0) short: CC BY (4.0) type: research_data user_id: 2DF688A6-F248-11E8-B48F-1D18A9856A87 year: '2020' ... --- _id: '7262' abstract: - lang: eng text: Advances in shape-morphing materials, such as hydrogels, shape-memory polymers and light-responsive polymers have enabled prescribing self-directed deformations of initially flat geometries. However, most proposed solutions evolve towards a target geometry without considering time-dependent actuation paths. To achieve more complex geometries and avoid self-collisions, it is critical to encode a spatial and temporal shape evolution within the initially flat shell. Recent realizations of time-dependent morphing are limited to the actuation of few, discrete hinges and cannot form doubly curved surfaces. Here, we demonstrate a method for encoding temporal shape evolution in architected shells that assume complex shapes and doubly curved geometries. The shells are non-periodic tessellations of pre-stressed contractile unit cells that soften in water at rates prescribed locally by mesostructure geometry. The ensuing midplane contraction is coupled to the formation of encoded curvatures. We propose an inverse design tool based on a data-driven model for unit cells’ temporal responses. article_number: '237' article_processing_charge: No article_type: original author: - first_name: Ruslan full_name: Guseinov, Ruslan id: 3AB45EE2-F248-11E8-B48F-1D18A9856A87 last_name: Guseinov orcid: 0000-0001-9819-5077 - first_name: Connor full_name: McMahan, Connor last_name: McMahan - first_name: Jesus full_name: Perez Rodriguez, Jesus id: 2DC83906-F248-11E8-B48F-1D18A9856A87 last_name: Perez Rodriguez - first_name: Chiara full_name: Daraio, Chiara last_name: Daraio - first_name: Bernd full_name: Bickel, Bernd id: 49876194-F248-11E8-B48F-1D18A9856A87 last_name: Bickel orcid: 0000-0001-6511-9385 citation: ama: Guseinov R, McMahan C, Perez Rodriguez J, Daraio C, Bickel B. Programming temporal morphing of self-actuated shells. Nature Communications. 2020;11. doi:10.1038/s41467-019-14015-2 apa: Guseinov, R., McMahan, C., Perez Rodriguez, J., Daraio, C., & Bickel, B. (2020). Programming temporal morphing of self-actuated shells. Nature Communications. Springer Nature. https://doi.org/10.1038/s41467-019-14015-2 chicago: Guseinov, Ruslan, Connor McMahan, Jesus Perez Rodriguez, Chiara Daraio, and Bernd Bickel. “Programming Temporal Morphing of Self-Actuated Shells.” Nature Communications. Springer Nature, 2020. https://doi.org/10.1038/s41467-019-14015-2. ieee: R. Guseinov, C. McMahan, J. Perez Rodriguez, C. Daraio, and B. Bickel, “Programming temporal morphing of self-actuated shells,” Nature Communications, vol. 11. Springer Nature, 2020. ista: Guseinov R, McMahan C, Perez Rodriguez J, Daraio C, Bickel B. 2020. Programming temporal morphing of self-actuated shells. Nature Communications. 11, 237. mla: Guseinov, Ruslan, et al. “Programming Temporal Morphing of Self-Actuated Shells.” Nature Communications, vol. 11, 237, Springer Nature, 2020, doi:10.1038/s41467-019-14015-2. short: R. Guseinov, C. McMahan, J. Perez Rodriguez, C. Daraio, B. Bickel, Nature Communications 11 (2020). date_created: 2020-01-13T16:54:26Z date_published: 2020-01-13T00:00:00Z date_updated: 2024-02-21T12:45:02Z day: '13' ddc: - '000' department: - _id: BeBi doi: 10.1038/s41467-019-14015-2 ec_funded: 1 external_id: isi: - '000511916800015' file: - access_level: open_access checksum: 7db23fef2f4cda712f17f1004116ddff content_type: application/pdf creator: rguseino date_created: 2020-01-15T14:35:34Z date_updated: 2020-07-14T12:47:55Z file_id: '7336' file_name: 2020_NatureComm_Guseinov.pdf file_size: 1315270 relation: main_file file_date_updated: 2020-07-14T12:47:55Z has_accepted_license: '1' intvolume: ' 11' isi: 1 keyword: - Design - Synthesis and processing - Mechanical engineering - Polymers language: - iso: eng month: '01' oa: 1 oa_version: Published Version project: - _id: 260C2330-B435-11E9-9278-68D0E5697425 call_identifier: H2020 grant_number: '754411' name: ISTplus - Postdoctoral Fellowships - _id: 24F9549A-B435-11E9-9278-68D0E5697425 call_identifier: H2020 grant_number: '715767' name: 'MATERIALIZABLE: Intelligent fabrication-oriented Computational Design and Modeling' publication: Nature Communications publication_identifier: issn: - 2041-1723 publication_status: published publisher: Springer Nature quality_controlled: '1' related_material: link: - description: News on IST Homepage relation: press_release url: https://ist.ac.at/en/news/geometry-meets-time/ record: - id: '8366' relation: dissertation_contains status: public - id: '7154' relation: research_data status: public scopus_import: '1' status: public title: Programming temporal morphing of self-actuated shells tmp: image: /images/cc_by.png legal_code_url: https://creativecommons.org/licenses/by/4.0/legalcode name: Creative Commons Attribution 4.0 International Public License (CC-BY 4.0) short: CC BY (4.0) type: journal_article user_id: 4359f0d1-fa6c-11eb-b949-802e58b17ae8 volume: 11 year: '2020' ... --- _id: '7154' article_processing_charge: No author: - first_name: Ruslan full_name: Guseinov, Ruslan id: 3AB45EE2-F248-11E8-B48F-1D18A9856A87 last_name: Guseinov orcid: 0000-0001-9819-5077 citation: ama: Guseinov R. Supplementary data for “Programming temporal morphing of self-actuated shells.” 2019. doi:10.15479/AT:ISTA:7154 apa: Guseinov, R. (2019). Supplementary data for “Programming temporal morphing of self-actuated shells.” Institute of Science and Technology Austria. https://doi.org/10.15479/AT:ISTA:7154 chicago: Guseinov, Ruslan. “Supplementary Data for ‘Programming Temporal Morphing of Self-Actuated Shells.’” Institute of Science and Technology Austria, 2019. https://doi.org/10.15479/AT:ISTA:7154. ieee: R. Guseinov, “Supplementary data for ‘Programming temporal morphing of self-actuated shells.’” Institute of Science and Technology Austria, 2019. ista: Guseinov R. 2019. Supplementary data for ‘Programming temporal morphing of self-actuated shells’, Institute of Science and Technology Austria, 10.15479/AT:ISTA:7154. mla: Guseinov, Ruslan. Supplementary Data for “Programming Temporal Morphing of Self-Actuated Shells.” Institute of Science and Technology Austria, 2019, doi:10.15479/AT:ISTA:7154. short: R. Guseinov, (2019). contributor: - first_name: Ruslan id: 3AB45EE2-F248-11E8-B48F-1D18A9856A87 last_name: Guseinov orcid: 0000-0001-9819-5077 - first_name: Connor last_name: McMahan - first_name: Jesus id: 2DC83906-F248-11E8-B48F-1D18A9856A87 last_name: Perez Rodriguez - first_name: Chiara last_name: Daraio - first_name: Bernd id: 49876194-F248-11E8-B48F-1D18A9856A87 last_name: Bickel orcid: 0000-0001-6511-9385 date_created: 2019-12-09T07:52:46Z date_published: 2019-12-06T00:00:00Z date_updated: 2024-02-21T12:45:03Z day: '06' ddc: - '000' department: - _id: BeBi doi: 10.15479/AT:ISTA:7154 ec_funded: 1 file: - access_level: open_access checksum: 155133e6e188e85b3c0676a5e70b9341 content_type: application/x-zip-compressed creator: dernst date_created: 2019-12-09T07:52:17Z date_updated: 2020-07-14T12:47:50Z file_id: '7155' file_name: temporal_morphing_supp_data.zip file_size: 65307107 relation: main_file file_date_updated: 2020-07-14T12:47:50Z has_accepted_license: '1' license: https://creativecommons.org/publicdomain/zero/1.0/ month: '12' oa: 1 oa_version: Published Version project: - _id: 260C2330-B435-11E9-9278-68D0E5697425 call_identifier: H2020 grant_number: '754411' name: ISTplus - Postdoctoral Fellowships publisher: Institute of Science and Technology Austria related_material: record: - id: '8433' relation: used_in_publication status: deleted - id: '7262' relation: used_in_publication status: public status: public title: Supplementary data for "Programming temporal morphing of self-actuated shells" tmp: image: /images/cc_0.png legal_code_url: https://creativecommons.org/publicdomain/zero/1.0/legalcode name: Creative Commons Public Domain Dedication (CC0 1.0) short: CC0 (1.0) type: research_data user_id: 2DF688A6-F248-11E8-B48F-1D18A9856A87 year: '2019' ... --- _id: '1001' abstract: - lang: eng text: We present a computational approach for designing CurveUps, curvy shells that form from an initially flat state. They consist of small rigid tiles that are tightly held together by two pre-stretched elastic sheets attached to them. Our method allows the realization of smooth, doubly curved surfaces that can be fabricated as a flat piece. Once released, the restoring forces of the pre-stretched sheets support the object to take shape in 3D. CurveUps are structurally stable in their target configuration. The design process starts with a target surface. Our method generates a tile layout in 2D and optimizes the distribution, shape, and attachment areas of the tiles to obtain a configuration that is fabricable and in which the curved up state closely matches the target. Our approach is based on an efficient approximate model and a local optimization strategy for an otherwise intractable nonlinear optimization problem. We demonstrate the effectiveness of our approach for a wide range of shapes, all realized as physical prototypes. alternative_title: - ACM Transactions on Graphics article_number: '64' article_processing_charge: No author: - first_name: Ruslan full_name: Guseinov, Ruslan id: 3AB45EE2-F248-11E8-B48F-1D18A9856A87 last_name: Guseinov orcid: 0000-0001-9819-5077 - first_name: Eder full_name: Miguel, Eder last_name: Miguel - first_name: Bernd full_name: Bickel, Bernd id: 49876194-F248-11E8-B48F-1D18A9856A87 last_name: Bickel orcid: 0000-0001-6511-9385 citation: ama: 'Guseinov R, Miguel E, Bickel B. CurveUps: Shaping objects from flat plates with tension-actuated curvature. In: Vol 36. ACM; 2017. doi:10.1145/3072959.3073709' apa: 'Guseinov, R., Miguel, E., & Bickel, B. (2017). CurveUps: Shaping objects from flat plates with tension-actuated curvature (Vol. 36). Presented at the SIGGRAPH: Special Interest Group on Computer Graphics and Interactive Techniques, Los Angeles, CA, United States: ACM. https://doi.org/10.1145/3072959.3073709' chicago: 'Guseinov, Ruslan, Eder Miguel, and Bernd Bickel. “CurveUps: Shaping Objects from Flat Plates with Tension-Actuated Curvature,” Vol. 36. ACM, 2017. https://doi.org/10.1145/3072959.3073709.' ieee: 'R. Guseinov, E. Miguel, and B. Bickel, “CurveUps: Shaping objects from flat plates with tension-actuated curvature,” presented at the SIGGRAPH: Special Interest Group on Computer Graphics and Interactive Techniques, Los Angeles, CA, United States, 2017, vol. 36, no. 4.' ista: 'Guseinov R, Miguel E, Bickel B. 2017. CurveUps: Shaping objects from flat plates with tension-actuated curvature. SIGGRAPH: Special Interest Group on Computer Graphics and Interactive Techniques, ACM Transactions on Graphics, vol. 36, 64.' mla: 'Guseinov, Ruslan, et al. CurveUps: Shaping Objects from Flat Plates with Tension-Actuated Curvature. Vol. 36, no. 4, 64, ACM, 2017, doi:10.1145/3072959.3073709.' short: R. Guseinov, E. Miguel, B. Bickel, in:, ACM, 2017. conference: end_date: 2017-08-25 location: Los Angeles, CA, United States name: 'SIGGRAPH: Special Interest Group on Computer Graphics and Interactive Techniques' start_date: 2017-08-19 date_created: 2018-12-11T11:49:38Z date_published: 2017-01-01T00:00:00Z date_updated: 2023-09-22T09:49:58Z day: '01' ddc: - '003' - '004' department: - _id: BeBi doi: 10.1145/3072959.3073709 ec_funded: 1 external_id: isi: - '000406432100032' file: - access_level: open_access content_type: application/pdf creator: system date_created: 2018-12-12T10:10:24Z date_updated: 2018-12-12T10:10:24Z file_id: '4811' file_name: IST-2018-1053-v1+1_CurveUp.pdf file_size: 36159696 relation: main_file file_date_updated: 2018-12-12T10:10:24Z has_accepted_license: '1' intvolume: ' 36' isi: 1 issue: '4' language: - iso: eng month: '01' oa: 1 oa_version: Submitted Version project: - _id: 25082902-B435-11E9-9278-68D0E5697425 call_identifier: H2020 grant_number: '645599' name: Soft-bodied intelligence for Manipulation - _id: 24F9549A-B435-11E9-9278-68D0E5697425 call_identifier: H2020 grant_number: '715767' name: 'MATERIALIZABLE: Intelligent fabrication-oriented Computational Design and Modeling' publication_status: published publisher: ACM publist_id: '6397' pubrep_id: '1053' quality_controlled: '1' related_material: record: - id: '8366' relation: dissertation_contains status: public status: public title: 'CurveUps: Shaping objects from flat plates with tension-actuated curvature' type: conference user_id: c635000d-4b10-11ee-a964-aac5a93f6ac1 volume: 36 year: '2017' ...