Part-Aware Product Design Agent Using Deep Generative Network and Local Linear Embedding

dc.contributor.author Li, Xingang
dc.contributor.author Xie, Charles
dc.contributor.author Sha, Zhenghui
dc.date.accessioned 2020-12-24T20:06:00Z
dc.date.available 2020-12-24T20:06:00Z
dc.date.issued 2021-01-05
dc.description.abstract In this study, we present a data-driven generative design approach that can augment human creativity in product shape design with the objective of improving system performance. The approach consists of two modules: 1) a 3D mesh generative design module that can generate part-aware 3D objects using variational auto-encoder (VAE), and 2) a low-fidelity evaluation module that can rapidly assess the engineering performance of 3D objects based on locally linear embedding (LLE). This approach has two unique features. First, it generates 3D meshes that can better capture surface details (e.g., smoothness and curvature) given individual parts’ interconnection and constraints (i.e., part-aware), as opposed to generating holistic 3D shapes. Second, the LLE-based solver can assess the engineering performance of the generated 3D shapes to realize real-time evaluation. Our approach is applied to car design to reduce air drag for optimal aerodynamic performance.
dc.format.extent 10 pages
dc.identifier.doi 10.24251/HICSS.2021.640
dc.identifier.isbn 978-0-9981331-4-0
dc.identifier.uri http://hdl.handle.net/10125/71258
dc.language.iso English
dc.relation.ispartof Proceedings of the 54th Hawaii International Conference on System Sciences
dc.rights Attribution-NonCommercial-NoDerivatives 4.0 International
dc.rights.uri https://creativecommons.org/licenses/by-nc-nd/4.0/
dc.subject The Technical, Socio-Economic and Ethical Aspects of AI
dc.subject generative design
dc.subject human-ai collaboration
dc.subject intelligent design agent
dc.subject product design
dc.title Part-Aware Product Design Agent Using Deep Generative Network and Local Linear Embedding
prism.startingpage 5250
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