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Keywords: generative design
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Journal Articles
Journal Articles
Article Type: Research Papers
J. Mech. Des. April 2023, 145(4): 041411.
Paper No: MD-22-1527
Published Online: February 20, 2023
...Jana I. Saadi; Maria C. Yang Generative design tools empowered by recent advancements in artificial intelligence (AI) offer the opportunity for human designers and design tools to collaborate in new, more advanced modes throughout various stages of the product design process to facilitate...
Journal Articles
Article Type: Research Papers
J. Mech. Des. April 2023, 145(4): 041409.
Paper No: MD-22-1386
Published Online: January 17, 2023
... approach to bridge the gap. This paper proposes a generative design approach based on the generative pre-trained language model (PLM) to automatically retrieve and map biological analogy and generate BID in the form of natural language. The latest generative pre-trained transformer, namely generative pre...
Journal Articles
Article Type: Research Papers
J. Mech. Des. April 2023, 145(4): 041407.
Paper No: MD-22-1446
Published Online: January 10, 2023
...Chenxi Yuan; Tucker Marion; Mohsen Moghaddam Generative adversarial networks (GANs) have shown remarkable success in various generative design tasks, from topology optimization to material design, and shape parametrization. However, most generative design approaches based on GANs lack evaluation...
Journal Articles
Article Type: Research Papers
J. Mech. Des. March 2023, 145(3): 031402.
Paper No: MD-22-1326
Published Online: December 9, 2022
... a generative design problem into a sequential decision process with complex actions. The state space combines global capacity, location vector, and a progress fraction to provide holistic information for the agent to make decisions. The global capacity is represented as a three-dimensional vector g × g × 6...
Journal Articles
Article Type: Research Papers
J. Mech. Des. March 2023, 145(3): 031705.
Paper No: MD-22-1352
Published Online: November 17, 2022
... to the increasing scale of modern systems and the complicated underlying physical constraints. To tackle these challenges and design a resilient system efficiently, this study presents a generative design method that utilizes graph learning algorithms. The generative design framework contains a performance...
Journal Articles
Article Type: Research Papers
J. Mech. Des. January 2023, 145(1): 011702.
Paper No: MD-21-1767
Published Online: October 17, 2022
... manufacturing design computer-aided design computer-aided engineering design automation design optimization generative design smart materials and structures structural optimization Additive manufacturing (AM) enables designers/engineers to embed lattice structures inside a part (unlike...
Includes: Supplementary data
Journal Articles
Article Type: Research Papers
J. Mech. Des. December 2022, 144(12): 121702.
Paper No: MD-22-1445
Published Online: October 6, 2022
... 19 08 2022 06 10 2022 design optimization machine learning generative design Defense Sciences Office, DARPA 10.13039/100006502 HR00111920031 Topology optimization can generate novel designs by finding the optimal distribution of material in a design space...
Journal Articles
Article Type: Technical Briefs
J. Mech. Des. November 2022, 144(11): 114501.
Paper No: MD-21-1613
Published Online: August 8, 2022
...Xingang Li; Charles Xie; Zhenghui Sha In this paper, we present a predictive and generative design approach for supporting the conceptual design of product shapes in 3D meshes. We develop a target-embedding variational autoencoder (TEVAE) neural network architecture, which consists of two modules...
Includes: Supplementary data
Journal Articles
Article Type: Research Papers
J. Mech. Des. August 2022, 144(8): 083305.
Paper No: MD-22-1152
Published Online: June 13, 2022
... the assumptions made in the PAC formulation. To validate the search space modeled in the co-design CDS method, a state-of-the-art soft robot is replicated and compared. computer-aided design conceptual design soft robotics design automation generative design shape grammars There is an increasing...
Journal Articles
Article Type: Review Articles
J. Mech. Des. July 2022, 144(7): 071704.
Paper No: MD-21-1642
Published Online: March 18, 2022
... Contributed by the Design Automation Committee of ASME for publication in the J ournal of M echanical D esign . 20 10 2021 29 01 2022 12 02 2022 18 03 2022 artificial intelligence data-driven design design automation design representation generative design machine...
Journal Articles
Article Type: Research Papers
J. Mech. Des. July 2022, 144(7): 071703.
Paper No: MD-21-1462
Published Online: February 15, 2022
... performance evaluation functions, design generation, design exploration, and image post-processing methods are proposed with the help of domain knowledge of the tread pattern. The numerical results show that the proposed automatic design framework successfully creates various tread patterns satisfying...
Journal Articles
Article Type: Research Papers
J. Mech. Des. February 2022, 144(2): 021712.
Paper No: MD-21-1228
Published Online: December 6, 2021
... 2021 artificial intelligence data-driven design design optimization generative design machine learning uncertainty modeling Advanced Research Projects Agency 10.13039/100009224 DE-AR0001216 Design synthesis with shape optimization is often time-consuming. After setting...
Includes: Supplementary data
Journal Articles
Article Type: Research Papers
J. Mech. Des. February 2022, 144(2): 021706.
Paper No: MD-21-1275
Published Online: September 21, 2021
... 2021 inverse design invertible neural network machine learning probabilistic modeling Gaussian process gas turbine aerodynamic design data-driven design design automation design methodology generative design Advanced Research Projects Agency 10.13039/100009224 DE-AR0001204...
Journal Articles
Article Type: Research Papers
J. Mech. Des. March 2021, 143(3): 031715.
Paper No: MD-20-1434
Published Online: February 3, 2021
... 19 12 2020 03 02 2021 artificial intelligence design optimization generative design machine learning Topology optimization of solid structures involves generating optimized shapes by minimizing an objective function such as compliance or mass within a material domain, subject...
Journal Articles
Article Type: Research Papers
J. Mech. Des. March 2021, 143(3): 031703.
Paper No: MD-20-1313
Published Online: November 10, 2020
...Wei Chen; Faez Ahmed Deep generative models are proven to be a useful tool for automatic design synthesis and design space exploration. When applied in engineering design, existing generative models face three challenges: (1) generated designs lack diversity and do not cover all areas of the design...
Topics: Design, Airfoils
Journal Articles
Article Type: Technical Briefs
J. Mech. Des. October 2020, 142(10): 104501.
Paper No: MD-19-1284
Published Online: May 8, 2020
..., the char-RNN also generated designs differing from the training set at a rate of over 99%, showing generalized learning. A formal language using a context-free grammar G defines a space of possible assembly configurations using a Backus-Naur form (BNF) notation [ 16 ]. The generative grammar G...
Journal Articles
Article Type: Research Papers
J. Mech. Des. August 2020, 142(8): 081705.
Paper No: MD-19-1506
Published Online: March 4, 2020
... optimization generative design mechanism synthesis robot design robotic systems Passive dynamic mechanisms, i.e., mechanisms without actuation, can perform well-defined tasks in a disturbance-free environment. Examples exist in the domains of passive walking [ 1 – 3 ] and brachiating, which...
Journal Articles
Article Type: Research Papers
J. Mech. Des. December 2019, 141(12): 121401.
Paper No: MD-19-1171
Published Online: September 27, 2019
...-aided design conceptual design design automation generative design metamodeling 01 03 2019 12 08 2019 13 08 2019 09 09 2019 Contributed by the Design Automation Committee of ASME for publication in the J ournal of M echanical D esign . Email: ctucker4@psu.edu...
Journal Articles
Article Type: Research Papers
J. Mech. Des. November 2019, 141(11): 111101.
Paper No: MD-19-1057
Published Online: September 16, 2019
...Shahroz Khan; Erkan Gunpinar; Masaki Moriguchi; Hiromasa Suzuki In this paper, a generative design approach is proposed that involves the users’ psychological aspect in the design space exploration stage to create distinct design alternatives. Users’ perceptual judgment about designs is extracted...