1-20 of 50
Kikuo Fujita
Close
Save search
Follow your search
Access your saved searches in your account
Would you like to receive an alert when new items match your search?
Close Modal
Sort by
Journal Articles

A Framework of Real-Time Knowledge Capture and Formalization for Model-Based Design With Spoken Annotation and Design Operations

Yutaka Nomaguchi, Hiroyuki Morikawa, Rempei Nishida, Kikuo Fujita
Journal: Journal of Computing and Information Science in Engineering
Publisher: ASME
Article Type: Research Papers
J. Comput. Inf. Sci. Eng. October 2024, 24(10): 101004.
Paper No: JCISE-23-1354
https://doi.org/10.1115/1.4066094
Published Online: August 21, 2024
View Article titled, A Framework of Real-Time Knowledge Capture and Formalization for Model-Based Design With Spoken Annotation and Design Operations
Open the PDF for A Framework of Real-Time Knowledge Capture and Formalization for Model-Based Design With Spoken Annotation and Design Operations in another window
Topics: Design, Modeling
Journal Articles

Latent Crossover for Data-Driven Multifidelity Topology Design

Taisei Kii, Kentaro Yaji, Kikuo Fujita, Zhenghui Sha, Carolyn Conner Seepersad
Journal: Journal of Mechanical Design
Publisher: ASME
Article Type: Research Papers
J. Mech. Des. May 2024, 146(5): 051713.
Paper No: MD-23-1482
https://doi.org/10.1115/1.4064979
Published Online: March 28, 2024
View Article titled, Latent Crossover for Data-Driven Multifidelity Topology Design
Open the PDF for Latent Crossover for Data-Driven Multifidelity Topology Design in another window
Topics: Deep generative models, Design, Optimization, Stress, Topology, Topology optimization, Evolutionary algorithms
Proceedings Papers

Data-Driven Multifidelity Topology Design With a Latent Crossover Operation

Taisei Kii, Kentaro Yaji, Kikuo Fujita, Zhenghui Sha, Carolyn C. Seepersad
Proc. ASME. IDETC-CIE2023, Volume 3B: 49th Design Automation Conference (DAC), V03BT03A037, August 20–23, 2023
Publisher: American Society of Mechanical Engineers
Paper No: DETC2023-111079
https://doi.org/10.1115/DETC2023-111079
View Paper titled, Data-Driven Multifidelity Topology Design With a Latent Crossover Operation
Open the PDF for Data-Driven Multifidelity Topology Design With a Latent Crossover Operation in another window
Topics: Design, Stress, Topology, Topology optimization, Dimensions, Evolutionary algorithms, Manifolds, Stability, Structural analysis, Structural mechanics
Proceedings Papers

Tackling an Exact Maximum Stress Minimization Problem With Gradient-Free Topology Optimization Incorporating a Deep Generative Model

Misato Kato, Taisei Kii, Kentaro Yaji, Kikuo Fujita
Proc. ASME. IDETC-CIE2023, Volume 3B: 49th Design Automation Conference (DAC), V03BT03A008, August 20–23, 2023
Publisher: American Society of Mechanical Engineers
Paper No: DETC2023-111265
https://doi.org/10.1115/DETC2023-111265
View Paper titled, Tackling an Exact Maximum Stress Minimization Problem With Gradient-Free Topology Optimization Incorporating a Deep Generative Model
Open the PDF for Tackling an Exact Maximum Stress Minimization Problem With Gradient-Free Topology Optimization Incorporating a Deep Generative Model in another window
Topics: Stress, Topology optimization
Proceedings Papers

A Framework of Real-Time Knowledge Capture and Formalization for Model-Based Design With Spoken Annotation and Design Operations

Yutaka Nomaguchi, Hiroyuki Morikawa, Rempei Nishida, Kikuo Fujita
Proc. ASME. IDETC-CIE2023, Volume 2: 43rd Computers and Information in Engineering Conference (CIE), V002T02A052, August 20–23, 2023
Publisher: American Society of Mechanical Engineers
Paper No: DETC2023-112226
https://doi.org/10.1115/DETC2023-112226
View Paper titled, A Framework of Real-Time Knowledge Capture and Formalization for Model-Based Design With Spoken Annotation and Design Operations
Open the PDF for A Framework of Real-Time Knowledge Capture and Formalization for Model-Based Design With Spoken Annotation and Design Operations in another window
Topics: Design
Proceedings Papers

Two-Dimensional Lineup Design of Intermediate Functional Products With Enumerative Optimization of Combinatorial Mini-Max Optimality

Kikuo Fujita, Naoki Ono, Yutaka Nomaguchi
Proc. ASME. IDETC-CIE2022, Volume 3B: 48th Design Automation Conference (DAC), V03BT03A047, August 14–17, 2022
Publisher: American Society of Mechanical Engineers
Paper No: DETC2022-90899
https://doi.org/10.1115/DETC2022-90899
View Paper titled, Two-Dimensional Lineup Design of Intermediate Functional Products With Enumerative Optimization of Combinatorial Mini-Max Optimality
Open the PDF for Two-Dimensional Lineup Design of Intermediate Functional Products With Enumerative Optimization of Combinatorial Mini-Max Optimality in another window
Topics: Design, Optimization, Design methodology, Motors, Fans, Mechanical products, Pumps, Tradeoffs
Proceedings Papers

Classification-Directed Conceptual Structure Design Based on Topology Optimization, Deep Clustering, and Logistic Regression

Ryo Tsumoto, Kikuo Fujita, Yutaka Nomaguchi, Shintaro Yamasaki, Kentaro Yaji
Proc. ASME. IDETC-CIE2022, Volume 3A: 48th Design Automation Conference (DAC), V03AT03A012, August 14–17, 2022
Publisher: American Society of Mechanical Engineers
Paper No: DETC2022-88548
https://doi.org/10.1115/DETC2022-88548
View Paper titled, Classification-Directed Conceptual Structure Design Based on Topology Optimization, Deep Clustering, and Logistic Regression
Open the PDF for Classification-Directed Conceptual Structure Design Based on Topology Optimization, Deep Clustering, and Logistic Regression in another window
Topics: Design, Optimization, Topology, Conceptual design, Bridges (Structures), Design automation, Geometry, Shapes
Proceedings Papers

Design Concept Generation With Variational Deep Embedding Over Comprehensive Optimization

Kikuo Fujita, Kazuki Minowa, Yutaka Nomaguchi, Shintaro Yamasaki, Kentaro Yaji
Proc. ASME. IDETC-CIE2021, Volume 3B: 47th Design Automation Conference (DAC), V03BT03A038, August 17–19, 2021
Publisher: American Society of Mechanical Engineers
Paper No: DETC2021-69544
https://doi.org/10.1115/DETC2021-69544
View Paper titled, Design Concept Generation With Variational Deep Embedding Over Comprehensive Optimization
Open the PDF for Design Concept Generation With Variational Deep Embedding Over Comprehensive Optimization in another window
Topics: Design, Optimization, Bridges (Structures), Conceptual design, Dimensions, Topology
Proceedings Papers

Hybrid Approach to Plant Layout Design Using Constraint-Directed Search and an Optimization Technique

Kikuo Fujita, Shinsuke Akagi, Hiroaki Hase, Tetsundo Nakatogawa, Makoto Takeuchi
Proc. ASME. DETC91, 17th Design Automation Conference: Volume 1 — Design Automation and Design Optimization, 131-138, September 22–25, 1991
Publisher: American Society of Mechanical Engineers
Paper No: DETC1991-0078
https://doi.org/10.1115/DETC1991-0078
View Paper titled, Hybrid Approach to Plant Layout Design Using Constraint-Directed Search and an Optimization Technique
Open the PDF for Hybrid Approach to Plant Layout Design Using Constraint-Directed Search and an Optimization Technique in another window
Topics: Design, Optimization, Plant layout, Computer programming, Dimensions, Nuclear power stations
Proceedings Papers

An Approach to Plant Layout Design Based on Constraint-Directed Search

Shinsuke Akagi, Kikuo Fujita, Tetsundo Nakatogawa, Motohiro Inoue
Proc. ASME. DETC90, 16th Design Automation Conference: Volume 1 — Computer Aided and Computational Design, 283-288, September 16–19, 1990
Publisher: American Society of Mechanical Engineers
Paper No: DETC1990-0034
https://doi.org/10.1115/DETC1990-0034
View Paper titled, An Approach to Plant Layout Design Based on Constraint-Directed Search
Open the PDF for An Approach to Plant Layout Design Based on Constraint-Directed Search in another window
Topics: Design, Plant layout, Algorithms, Engineering prototypes, Nuclear power stations
Proceedings Papers

Automated Optimal Shape Design System of Planar Link Mechanisms Using an Object-Oriented Modeling Method

Kikuo Fujita, Shinsuke Akagi, Kazunori Tsujimoto
Proc. ASME. DETC92, 18th Design Automation Conference: Volume 2 — Geometric Modeling, Mechanisms, and Mechanical Systems Analysis, 21-28, September 13–16, 1992
Publisher: American Society of Mechanical Engineers
Paper No: DETC1992-0145
https://doi.org/10.1115/DETC1992-0145
View Paper titled, Automated Optimal Shape Design System of Planar Link Mechanisms Using an Object-Oriented Modeling Method
Open the PDF for Automated Optimal Shape Design System of Planar Link Mechanisms Using an Object-Oriented Modeling Method in another window
Topics: Modeling, Shape optimization, Optimization, Shape design, Design, Kinematics, Shapes, Statics, User interfaces
Proceedings Papers

Hybrid Approach for Optimal Nesting Using a Genetic Algorithm and a Local Minimization Algorithm

Kikuo Fujita, Shinsuke Akagi, Noriyasu Hirokawa
Proc. ASME. DETC93, 19th Design Automation Conference: Volume 1 — Mechanical System Dynamics; Concurrent and Robust Design; Design for Assembly and Manufacture; Genetic Algorithms in Design and Structural Optimization, 477-484, September 19–22, 1993
Publisher: American Society of Mechanical Engineers
Paper No: DETC1993-0337
https://doi.org/10.1115/DETC1993-0337
View Paper titled, Hybrid Approach for Optimal Nesting Using a Genetic Algorithm and a Local Minimization Algorithm
Open the PDF for Hybrid Approach for Optimal Nesting Using a Genetic Algorithm and a Local Minimization Algorithm in another window
Topics: Algorithms, Genetic algorithms, Blanks, Design, String
Proceedings Papers

A Framework for Component Layout and Geometry Design of Mechanical Systems: Configuration Network and its Viewing Control

Kikuo Fujita, Shinsuke Akagi
Proc. ASME. DETC95, Volume 1: 21st Design Automation Conference, 515-522, September 17–20, 1995
Publisher: American Society of Mechanical Engineers
Paper No: DETC1995-0068
https://doi.org/10.1115/DETC1995-0068
View Paper titled, A Framework for Component Layout and Geometry Design of Mechanical Systems: Configuration Network and its Viewing Control
Open the PDF for A Framework for Component Layout and Geometry Design of Mechanical Systems: Configuration Network and its Viewing Control in another window
Topics: Design, Geometry, Air conditioners, Computer programming, Design methodology, Optimization
Proceedings Papers

Adaptive Synthesis of Hydraulic Circuits From Design Cases Based on Functional Structure

Kikuo Fujita, Shinsuke Akagi, Makoto Sasaki
Proc. ASME. DETC95, Volume 1: 21st Design Automation Conference, 875-882, September 17–20, 1995
Publisher: American Society of Mechanical Engineers
Paper No: DETC1995-0115
https://doi.org/10.1115/DETC1995-0115
View Paper titled, Adaptive Synthesis of Hydraulic Circuits From Design Cases Based on Functional Structure
Open the PDF for Adaptive Synthesis of Hydraulic Circuits From Design Cases Based on Functional Structure in another window
Topics: Design, Hydraulic circuits, Circuits, Simulation, Conceptual design, Design methodology
Proceedings Papers

Genetic Algorithm Based Optimal Planning Method of Energy Plant Configurations

Kikuo Fujita, Shinsuke Akagi, Kiyotaka Yoshida, Noriyasu Hirokawa
Proc. ASME. DETC-CIE96, Volume 3: 22nd Design Automation Conference, V003T03A018, August 18–22, 1996
Publisher: American Society of Mechanical Engineers
Paper No: 96-DETC/DAC-1464
https://doi.org/10.1115/96-DETC/DAC-1464
View Paper titled, Genetic Algorithm Based Optimal Planning Method of Energy Plant Configurations
Open the PDF for Genetic Algorithm Based Optimal Planning Method of Energy Plant Configurations in another window
Topics: Genetic algorithms, Optimization, Cogeneration plants, Simulated annealing
Proceedings Papers

Task Structuring Toward Computational Approaches to Product Variety Design

Kikuo Fujita, Kosuke Ishii
Proc. ASME. DETC97, Volume 2: 23rd Design Automation Conference, V002T29A011, September 14–17, 1997
Publisher: American Society of Mechanical Engineers
Paper No: DETC97/DAC-3766
https://doi.org/10.1115/DETC97/DAC-3766
View Paper titled, Task Structuring Toward Computational Approaches to Product Variety Design
Open the PDF for Task Structuring Toward Computational Approaches to Product Variety Design in another window
Topics: Design, Computational methods, Feature selection, Optimization
Proceedings Papers

Simultaneous Optimization of Product Family Sharing System Structure and Configuration

Kikuo Fujita, Shinsuke Akagi, Tetsu Yoneda, Makibi Ishikawa
Proc. ASME. DETC98, Volume 4: 3rd Design for Manufacturing Conference, V004T04A011, September 13–16, 1998
Publisher: American Society of Mechanical Engineers
Paper No: DETC98/DFM-5722
https://doi.org/10.1115/DETC98/DFM-5722
View Paper titled, Simultaneous Optimization of Product Family Sharing System Structure and Configuration
Open the PDF for Simultaneous Optimization of Product Family Sharing System Structure and Configuration in another window
Topics: Design for Manufacturing, Optimization, Design, Aircraft, Design methodology
Proceedings Papers

Multi-Objective Optimal Design of Automotive Engine Using Genetic Algorithm

Kikuo Fujita, Noriyasu Hirokawa, Shinsuke Akagi, Shinji Kitamura, Hideaki Yokohata
Proc. ASME. DETC98, Volume 2: 24th Design Automation Conference, V002T02A081, September 13–16, 1998
Publisher: American Society of Mechanical Engineers
Paper No: DETC98/DAC-5799
https://doi.org/10.1115/DETC98/DAC-5799
View Paper titled, Multi-Objective Optimal Design of Automotive Engine Using Genetic Algorithm
Open the PDF for Multi-Objective Optimal Design of Automotive Engine Using Genetic Algorithm in another window
Topics: Automotive engines, Design, Genetic algorithms, Optimization, Engineering design, Pareto optimization, Trains
Proceedings Papers

Product Variety Deployment and its Optimization Under Modular Architecture and Module Commonalization

Kikuo Fujita, Hisato Sakaguchi, Shinsuke Akagi
Proc. ASME. DETC99, Volume 4: 4th Design for Manufacturing Conference, 337-348, September 12–16, 1999
Publisher: American Society of Mechanical Engineers
Paper No: DETC99/DFM-8923
https://doi.org/10.1115/DETC99/DFM-8923
View Paper titled, Product Variety Deployment and its Optimization Under Modular Architecture and Module Commonalization
Open the PDF for Product Variety Deployment and its Optimization Under Modular Architecture and Module Commonalization in another window
Topics: Design for Manufacturing, Optimization, Design, Manufacturing, Circuits, Integer programming, Optimization algorithms, Performance, Simulated annealing
Proceedings Papers

Multidisciplinary Design Optimization of Link Mechanisms by Combining Decomposition and Mini-Max Relaxation

Kikuo Fujita, Noriyasu Hirokawa, Masafumi Inoue
Proc. ASME. IDETC-CIE2000, Volume 2: 26th Design Automation Conference, 223-232, September 10–13, 2000
Publisher: American Society of Mechanical Engineers
Paper No: DETC2000/DAC-14527
https://doi.org/10.1115/DETC2000/DAC-14527
View Paper titled, Multidisciplinary Design Optimization of Link Mechanisms by Combining Decomposition and Mini-Max Relaxation
Open the PDF for Multidisciplinary Design Optimization of Link Mechanisms by Combining Decomposition and Mini-Max Relaxation in another window
Topics: Design, Optimization, Relaxation (Physics)