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34th CIRP design conference, CIRP 2024

作者： Oyedeji, Oluseyi Ayodeji Khan, Samir Erkoyuncu, John Ahmet Cranfield University Cranfield United Kingdom

designing automated solutions for understanding, visualising, and detecting damage has become a key area in the era of digitalisation and advanced engineering. The use of deep learning and other artificial intelligence approaches has proven very innovative and rendered manual methods of damage inspection primitive. However, there remains a critical gap in creating a unified knowledge base that helps in understanding, conceptualising, and promoting collaborative engineering design, particularly in the context of automated corrosion detection through images. This research addresses this gap by presenting a conceptualised model for understanding corrosion detection through ontology development. This is implemented in an ontology development environment using Protege 5.5.0 and ELK 0.5.0 reasoner. Evaluation is done using expert competency questions and hypothetical scenarios thereby establishing a robust framework that is beneficial to Engineering design in terms of terminology standardisation, design process facilitation, and building corrosion inspection systems that are interoperable. The Ontology also enables sharing and reusing knowledge between automated corrosion detection systems as well as integration with existing industrial standards such as Industrial Ontology Foundry (IOF) and semantic web standards. Hence, offering a significant contribution to the digitalisation of engineering design. Besides the enhancement of damage detection, this work also advances the engineering field to utilise visual data more effectively in design, maintenance, and product lifecycle management. © 2024 Elsevier B.V.. All rights reserved.

关键词： Inspection

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Research on Visual Communication design Under the Background of Virtual Reality Technology 2nd

Research on Visual Communication Design Under the Background...

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2nd International conference on Artificial Intelligence and Communication Technologies, ICAICT 2024

作者： You, Lina Academy of Fine Arts Linyi University Linyi276000 China

ISBN: (纸本)9789819600953

Visual communication design, as a practical and widely used specialty, is facing the challenge of innovation and breakthroughs of traditional design forms. With the advent of the Internet era, the openness and speed of information dissemination have put forward new requirements for design. through literature review, this paper analyzes the latest research progress of visual communication design in art innovation, teaching methods, technology integration, emotional design, special group needs, design process visualization, and intelligent technology applications. Virtual reality technology provides a new form of presentation and interactive experience for visual communication design, promotes the transformation of design works from two-dimensional to three-dimensional, and promotes the integration of cross-professional technologies. through the application case analysis of virtual reality technology in text, and graphic design, advertising creative design and interactive interface design, this paper shows how the technology improves design efficiency, reduces costs, and improves customer satisfaction. © The Author(s), under exclusive license to Springer Nature Singapore Pte Ltd. 2025.

关键词： Customer satisfaction

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Tydi-Chisel: Collaborative and Interface-Driven Data-Streaming Accelerators 9

Tydi-Chisel: Collaborative and Interface-Driven Data-Streami...

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9th IEEE Nordic Circuits and Systems conference (NorCAS)

作者： Cromjongh, Casper Tian, Yongding Hofstee, Peter Al-Ars, Zaid Delft Univ Technol Delft Netherlands IBM Infrastruct Austin TX USA

ISBN: (纸本)9798350337570

In spite of progress on hardware design languages, the design of high-performance hardware accelerators forces many design decisions specializing the interfaces of these accelerators in ways that complicate the understanding of the design and hinder modularity and collaboration. In response to this challenge, Tydi is presented as an open specification for streaming dataflow designs in digital circuits, allowing designers to express how composite and variable-length data structures are transferred over streams using clear, data-centric types. In contrast, Chisel, with its high level of abstraction and customizability offers a suitable platform to implement Tydi-based components. In this paper, Tydi-Chisel is presented along with an A-to-Z design-process description. Tydi-Chisel aims to simplify the design of data-streaming accelerators through the integration of the Tydi interface standard in Chisel, along with helper components and syntax sugar. In combination Chisel and Tydi help bridge the hardware-software divide, making solo-design and collaboration between designers easier.

关键词： big data streaming interfaces HW design testing

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An Innovative Study on the integration of Cross-Cultural Virtual Reality Technology in Art Practice Courses 25th

An Innovative Study on the Integration of Cross-Cultural Vir...

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15th International conference on Cross-Cultural design (CCD) Held as Part of the 25th International conference on Human-Computer Interaction (HCII)

作者： Wu, Weilong Lin, Jiaqing Jiazeng, Zhiling Xiamen Univ Technol Sch Film Televis & Commun Xiamen Peoples R China

ISBN: (纸本)9783031359453;9783031359460

Objectives: With the development of the times, the group of students who love art and participate in art practice activities is getting bigger and bigger, and the related courses in colleges and universities are getting more attention and financial investment. The traditional teaching of practical art courses requires students to have a certain knowledge base of the course, and then to operate it through practical tools to a venue with relevant conditions. Based on this, the art practice course need to take more manpower, material and time. In addition, considering the different cultural backgrounds of students, coupled with uncontrollable factors such as weather conditions, venue arrangements, and virus transmission, this also has a worse impact on the actual teaching. This study applies virtual reality technology to the art practice course, carries out virtual simulation experimental teaching, crosses the limitation of time and space, creates realistic learning situations for students, and achieves a high degree of integration of "virtual environment+real operation", so as to improve the teaching effect of the art practice course. The development of art practice courses is an important process of combining theory and practice, but in the traditional teaching process there is a problem of "emphasizing theory but not understanding". The teachers' teaching method is single and ignores the importance of comprehension learning. In addition, the arrangement of the course takes a lot of teachers' efforts and the executability of the teaching is greatly reduced. Besides, in the context of globalization, intercultural design practice courses have come into the public eye, but the actual teaching effect is not good due to the problems of cultural span and the difference of understanding. How teachers can create the right context to make the transmission of intercultural design knowledge more profound and the teaching process more interesting and intuitive is an urgent probl

关键词： VR technology Art Practice Course Intercultural Course design

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Optimizing MMIC performance: The synergy of AI models and heterogeneous integration process

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INTERNATIONAL JOURNAL OF NUMERICAL MODELLING-ELECTRONIC NETWORKS DEVICES AND FIELDS 2024年第3期37卷

作者： Liu, Jie Chen, Jiayu Wu, Yifan Su, Guodong Wang, Junchao Xu, Yuehang Liu, Jun Univ Elect & Sci Technol China Sch Elect Sci & Engn Chengdu Peoples R China China Elect Technol Grp Corp Informat Sci Acad Beijing Peoples R China Hangzhou Dianzi Univ Sch Integrated Circuit Sci & Engn Hangzhou Zhejiang Peoples R China

This study presents a novel approach for optimizing the parameters of monolithic microwave integrated circuit (MMIC) functional units using machine-learning techniques and multi-objective optimization algorithms. We utilize advanced machine-learning methods, including random forest, artificial neural networks (ANNs), and recurrent neural networks (RNNs), to construct highly accurate models that predict the performance of these units. These models are subsequently integrated with a multi-objective optimization algorithm, specifically the multi-objective particle swarm optimization (MOPSO), to generate inverse design solutions for both the geometric designs of the units and the fabrication parameters of the heterogeneous integration process. Our approach, which has been validated through chip fabrication and testing, has demonstrated its robustness as a tool for achieving optimal MMIC designs. It not only reduces the design time but also enhances the manufacturability of MMICs, thereby opening new avenues in microwave and RF circuit design.

关键词： heterogeneous integration machine learning MMIC multi-objective optimization algorithm

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Research on design method of lattice turbine disk based on topology optimization

Research on design method of lattice turbine disk based on t...

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2024 International conference on Aerospace and Mechanics, ICAM 2024

作者： Lu, Siwei Jia, Hanhan Qian, Zhengming Deng, Lijun Zhou, Zetang AECC Hunan Aviation Powerplant Research Institute Zhuzhou China

As a typical structure of an aero-engine, turbine disk has been used in high-temperature and high-speed environments for a long time, and its mass accounts for a large proportion. Therefore, its lightweight design is urgent. With the development of an aero-engine towards a high thrust-to-weight ratio, the turbine speed continues to increase, and the single-stage load continues to increase, which makes the design of the turbine disk face more problems and challenges. The uniform material turbine disk structure has made it difficult to meet its comprehensive performance requirements. To address this issue, this paper proposes a lattice turbine disk design idea, changing the uniform organization pursued by traditional design and achieving optimal performance through the integration of design innovation and manufacturing process innovation. This paper takes the turbine disk as the research object to establish a lattice turbine disk design method. By using the topology optimization method based on progressive optimization, the cell configuration can be obtained. After that, combined with the structural characteristics of the turbine disk, the design of the dot matrix auxiliary plate disk is realized. Finally, taking a turbine disk as an example, this paper carried out the optimization design of the turbine disk and obtained the lattice disk with better performance, which verified the feasibility of the method. © 2024 Institute of Physics Publishing. All rights reserved.

关键词： Shape optimization

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Investigation on the Simplified Engine Model in Propulsion Airframe integration of the Blended Wing Body Transport 6th

Investigation on the Simplified Engine Model in Propulsion A...

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6th China Aeronautical Science and Technology conference, CASTC 2023

作者： Gu, Wenting Zhang, Binqian Ma, Kun Jiang, Biao Gao, Yining The First Aircraft Institute Aviation Industry Corporation of China Xi’an710089 China School of Aeronautics Northwestern Polytechnical University Xi’an710072 China

ISBN: (纸本)9789819988631

Considering the suitability of various engine nacelle models for the propulsion airframe integration of the blended wing body transport, this study employed the Computational Fluid Dynamics approach to compare the engine simulation effects, internal and external flow dynamics, and aerodynamic performance of flow through and powered nacelles. The aerodynamic characteristics of both nacelles when integrated with the airframe were further investigated. The results indicate that the intake mass flow rate is the predominate factor affecting internal and external flow of an isolated nacelle. The influence of the power effect on the airframe surface flow varies greatly under both high and low speed conditions of the installed nacelle. At high speed conditions, the influence of power effect on the airframe surface flow is very small, but the influence is quite great at low speed conditions. To simplify the design process and improve its efficiency, it is recommended to utilize the flow through nacelle in the initial propulsion airframe integration analysis at high speed conditions, subsequently investigating the power effect on the integrated design at both low and high speed conditions. © 2024, Chinese Society of Aeronautics and Astronautics.

关键词： integration

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Bridging Bond Beyond Life: designing VR Memorial Space with Stakeholder Collaboration via Research through design

Bridging Bond Beyond Life: Designing VR Memorial Space with ...

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2025 CHI conference on Human Factors in Computing Systems, CHI EA 2025

作者： Bae, Heejae Kim, Nayeong Lee, Sehee Lee, Tak Yeon Department of Industrial Design KAIST Daejeon Korea Republic of

ISBN: (纸本)9798400713958

The integration of digital technologies into memorialization practices offers opportunities to transcend physical and temporal limitations. However, designing personalized memorial spaces that address the diverse needs of the dying and the bereaved remains underexplored. Using a Research through design (RtD) approach, we conducted a three-phase study: participatory design, VR memorial space development, and user testing. This study highlights three key aspects: 1) the value of VR memorial spaces as bonding mediums, 2) the role of a design process that engages users through co-design, development, and user testing in addressing the needs of the dying and the bereaved, and 3) design elements that enhance the VR memorial experience. This research lays the foundation for personalized VR memorialization practices, providing insights into how technology can enrich remembrance and relational experiences. © 2025 Copyright held by the owner/author(s).

关键词： design for testability

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Transforming Fashion Marketplaces: A design Thinking Approach to AR and AI integration 6

Transforming Fashion Marketplaces: A Design Thinking Approac...

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6th International conference on Cybernetics and Intelligent System, ICORIS 2024

作者： Basuki, Carola Pratiwi, Chairani Putri Rohman, Akbar Zaidan Hasaini, Hasyid Fitra Halomoan, Leandro Nardphine Cuthbert, Ricardo Hendranata, Verdhinan Binus Entrepreneurship Center Management Department BINUS Business School Bina Nusantara University Jakarta11480 Indonesia Computer Science Department School of Computer Science Bina Nusantara University Jakarta11480 Indonesia

ISBN: (纸本)9798331539603

In the rapidly evolving landscape of fashion e-commerce, the integration of Augmented Reality (AR) and Artificial Intelligence (AI) opens new horizons for enhancing consumer experiences and empowering fashion brands. This study explores a design thinking-driven approach that leverages AR and AI technologies to transform online fashion marketplaces. AR and AI-driven fashion marketplaces present an innovative solution to address persistent challenges such as size discrepancies, visualization limitations, and lack of customization options. The marketplace offers consumers a more immersive, interactive, and personalized shopping experience by incorporating these technologies. The findings reveal that this integration not only boosts brand awareness but also significantly enhances customer engagement, streamlines the decision-making process, and drives higher conversion rates for fashion brands. The study underscores the potential of AR and AI to revolutionize how fashion is experienced online, ultimately benefiting both consumers and brands through increased satisfaction and operational efficiency. The findings provide valuable insights for fashion brands seeking to enhance customer experiences and drive business growth through the strategic integration of AR and AI technologies. The contribution of study as guide future investigations into the long-term effects and practical applications of AR and AI in online fashion. © 2024 IEEE.

关键词： Marketplaces

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Operational AI analysis flows: A framework for the efficient integration and execution within test processes 34

Operational AI analysis flows: A framework for the efficient...

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34th CIRP design conference, CIRP 2024

作者： Franke, Marco Hribernik, Karl A. Thoben, Klaus-Dieter Bremer Institut für Produktion und Logistik GmbH Bremen28359 Germany Faculty of Production Engineering University of Bremen Bremen28359 Germany

The European Commission's "Flightpath 2050"highlights the critical role of the design phase in complex aircraft development. Ensuring the aircraft's functionality, particularly for certification, represents a significant proportion (around 50%) of the total development cost. The increasing complexity of the testing process presents challenges. For example, the creation of simulation models for HIL testing and the performance of exploratory tests for certification are becoming increasingly complex due to the growing complexity of aircraft design. To address this challenge, this research aims to integrate AI modelling and data analysis into aircraft test processes as part of the design process. The aim is to develop a user-friendly modelling tool for test engineers without the need for data analyst expertise. The approach focuses on achieving seamless interoperability and easy integration of test-related data sources and AI models, eliminating the need for complex scripting in scripting languages such as Python or Matlab. To achieve this goal, a domain ontology and generic wrappers have been developed to map generic AI models to the TensorFlow and Matlab tools. At the same time, data sources are connected via a data integration tool. The evaluation successfully demonstrates the ability to analyse the correlation between sensors in an experimental cooling system without understanding the data format of the data sources and without the scripting of the AI model to model and execute the AI models. © 2024 The Authors. Published by Elsevier B.V.

关键词： MATLAB

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