Query returned 1291 results.
Deformation Taxonomy of Additively Manufactured Lattice Structures
Alan Air (1,2), Andrew Wodehouse (1) // 2022
Additive manufacturing offers opportunities for designed mechanical deformation within parts by integrating lattice structures into their designs. This work re-analyses and translates data on lattice ...
Designing Long-Lasting Products: Barriers for Design Consultancies
Andreas Fenger Bendixen, Carina N // 2022
Past research shows there are significant barriers for creating long lasting products. In this paper we examine, the distinct collaborative barriers design consultancies face when striving to design ...
Detection of Cause-Effect Relationships in Life Cycle Sustainability Assessment Based on an Engineering Graph
Gregor M. Schweitzer (1), Simon M // 2022
Although Life Cycle Sustainability Assessments (LCSA) are important in evaluating the sustainability of complex products and services, there is no sufficient support for engineers performing LCSA. ...
Development Method for Enabling the Utilisation of a Sensory Function in a Central Component Based on Its Physical Properties
Benjamin Kraus, Jakob Valentin Schwind, Eckhard Kirchner // 2022
In the context of condition monitoring and predictive maintenance, collecting accurate data from technical systems is an important corner stone of the advancing digitalization. For gathering precise ...
Digital Twins of existing long-living assets: reverse instantiation of the mid-life twin
Keno Moenck (1), Fabian Laukotka (2), Dieter Krause (2), Thorsten Schüppstuhl (1) // 2022
The added value of long-living assets declines during their lifespan, especially if they do not undergo regular planning intensive maintenance and retrofits. Here, the Digital Twin (DT) concept can ...
Directional Effects of Load Deviations on the Buckling of Cylindrical Shells in Experiment and Design
Stefan Panek, Tobias S. Hartwich, Dieter Krause // 2022
Exploiting the lightweight design potential of thin-walled shells requires precise buckling load predictions. Due to numerous scattering parameters affecting the buckling load, probabilistic ...
Enabling Initial Design-Checks of Parametric Designs Using Digital Engineering Methods
Benjamin Gersch // 2022
The world consequently gets faster, so does product development. Therefore, the stock of development and simulation data increases continuously. Unfortunately, inexperienced users cannot cope with ...
Enhancing the Quality of User Research Using Embedded IoT Sensors for Collecting Life Information
Tomoyuki Tanaka, Yuki Taoka, Shigeki Saito // 2022
This study aims at developing a new user research method that uses IoT sensors embedded at users' homes to enable users to recall their memories. The proposed method was evaluated by experiments ...
Estimation of Composite Laminate Ply Angles Using an Inverse Bayesian Approach Based on Surrogate Models
Michael Franz (1), Simon Pfingstl (2), Markus Zimmermann (2), Sandro Wartzack (1) // 2022
A digital twin (DT) relies on a detailed, virtual representation of a physical product. Since uncertainties and deviations can lead to significant changes in the functionality and quality of ...
Evaluate Similarity of Requirements with Multilingual Natural Language Processing
Ursina Bisang (1), J // 2022
Finding redundant requirements or semantically similar ones in previous projects is a very time-consuming task in engineering design, especially with multilingual data. Due to modern NLP it is ...
Exploiting 3D Variational Autoencoders for Interactive Vehicle Design
Sneha Saha (1), Leandro L. Minku (2), Xin Yao (2,3), Bernhard Sendhoff (1), Stefan Menzel (1) // 2022
In automotive digital development, 3D prototype creation is a team effort of designers and engineers, each contributing with ideas and technical evaluations through means of computer simulations. To ...
Framework for FAMD-Based Identification of RCPSP-Constraints for Improved Project Scheduling
Michael Riesener, Maximilian Kuhn, Alexander Keuper, Benjamin Lender, Guenther Schuh // 2022
Product development in today’s manufacturing companies is characterized by multiple development projects under intense time constraints. This means that the success of projects impacts the company's ...
From a Monolithic PLM Landscape to a Federated Domain and Data Mesh
Yousef Hooshmand (1), Jens Resch (1), Patrick Wischnewski (2), Prashant Patil (3) // 2022
Product Lifecycle Management (PLM) is one of the most business-critical IT backbones of manufacturing companies. It often consists of numerous, rigidly interwoven monolithic applications and is seen ...
Generative Pre-Trained Transformer for Design Concept Generation: An Exploration
Qihao Zhu, Jianxi Luo // 2022
Novel concepts are essential for design innovation and can be generated with the aid of data stimuli and computers. However, current generative design algorithms focus on diagrammatic or spatial ...
Handling the Complexity of Tool Selection Processes – Simulation Data Management in the Automotive Supplier Industry
Schweigert-Recksiek, Sebastian (1); Riener, Harald (2); Koch, Paul (1); Meier, Dirk (1); Daners, Andre (3); Krastel, Marcus (1) // 2022
Both the number and the complexity of numerical mechanical simulations are constantly increasing. This leads to increasing quantities and higher interconnectedness of the resulting data objects. In ...
How Do Semantic Clues Affect People's Perceptions of Products with Multiple Meanings
Yulan Zhong, Ryuta Takawaki, Etsuko T. Harada // 2022
A psychological experiment was conducted to explore the relationship between design features of physical controllers and perceived multiple meanings or possible operations by users. In particular, we ...
Information Retrieval and Survey Design for Two-Stage Customer Preference Modeling
Yinshuang Xiao (1), Yaxin Cui (2), Nikita Raut (3), Jonathan Haris Januar (4), Johan Koskinen (4), Noshir Contractor (2), Wei Chen (2), Zhenghui Sha (1) // 2022
Customer survey data is critical to supporting customer preference modeling in engineering design. We present a framework of information retrieval and survey design to ensure the collection of ...
Inspirational Stimuli Improve Idea Fluency during Ideation: A Replication and Extension Study with Eye-Tracking
Henrikke Dybvik (1), Filip Gornitzka Abelson (1), Pasi Aalto (1), Kosa Goucher-Lambert (2), Martin Steinert (1) // 2022
We replicate a design ideation experiment (Goucher-Lambert et al., 2019) with and without inspirational stimuli and extend data collection sources to eye-tracking and a think aloud protocol to ...
Interaction and Perception of Interaction with 3D Objects during Design Activities
Tijana Vuletic, Alex Duffy, Chris Mcteague, Laura Hay, Gerard Campbell, Madeleine Grealy // 2022
Post study questionnaires are used in design studies to uncover data about design reasoning and intent. A study was conducted where activities the study participants performed were compared to the ...
Knowledge Annotation Within Research Data Management System for Oxygen-Free Production Technologies
Iryna Mozgova (1), Osman Altun (1), Tatyana Sheveleva (2), Andre Castro (2), Pooya Oladazimi (2), Oliver Koepler (2), Roland Lachmayer (1), S // 2022
The comprehensive implementation of digital technologies in product manufacturing leads to changes in engineering processes and requires new approaches to data management. An important role belongs ...
Knowledge Documentation Based on Automatic Identification and Clustering of Change Intentions in CAD Data of Wiring Harnesses
Kevin Eder (1,2), Wolfgang Herzog (1), Moritz Magnus Altner (1,3), Onur Tas (1), Jonas Neckenich (1), Kristin Paetzold (2) // 2022
High amount of changes and increasing complexity in CAD design of wiring harnesses result in a lack of time for documentation and transfer of acquired knowledge. To be able to transfer the gained ...
Machine Learning Based Simulation for Design Space Exploration
Oliver Bleisinger (1), Christian Malek (1), Stefan Holbach (2) // 2022
Design of software in the automotive domain often involves simulation to allow early software parametrization. Modeling complex systems or components impacted by the software in an analytical way can ...
Matching Synthetic Populations with Personas: A Test Application for Urban Mobility
Flore Vallet (1,2), Sebastian H // 2022
Design is increasingly influenced by digitalisation yet differs largely across domains. We present synergies between the works of UX designers and data scientists. We can utilise personas to ...
Methodical Approach for the Model-Based Development of Aircraft Cabin Product Families Under Consideration of Lightweight and Cost-Based Design
Michael Hanna, Johann Schwenke, Lukas Schwan, Dieter Krause // 2022
Aircraft cabin monuments must be optimized in terms of lightweight design, cost structure and variance. Model-based approaches support the aircraft data and help to modify them consistently during ...
Boolean Searches
The following examples demonstrate some search strings that use boolean operators:
- design community
Find rows that contain at least one of the two words. - +design +community
Find rows that contain both words. - +design community
Find rows that contain the word “design”, but rank rows higher if they also contain “community”. - +design -community
Find rows that contain the word “design” but not “community”. - +design ~community
Find rows that contain the word “design”, but if the row also contains the word “community”, rate it lower than if row does not. - +design +(>community <decisions)
Find rows that contain the words “design” and “community”, or “design” and “decisions” (in any order), but rank “design community” higher than “design decisions” - design*
Find rows that contain words such as “design”, “designs”, “designing”, or “designer”. - "some words"
Find rows that contain the exact phrase “some words” (for example, rows that contain “some words of wisdom” but not “some noise words”). Note that the " characters that enclose the phrase are operator characters that delimit the phrase. They are not the quotation marks that enclose the search string itself.