Engineering Knowledge Extraction for Semantic Interoperability Between CAD, KBE and PLM Systems

Cho, Jullius; Vosgien, Thomas; Gerhard, Detlef

doi:10.1007/978-3-319-72905-3_50

Cited by 3 publications

(8 citation statements)

References 9 publications

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“…Our approach to preserving design intent in CAD data exchange is to provide the missing information held by current static models. Using the MultiCAD API Manager proposed in [8] and the KAFA proposed in [17], engineering knowledge can be extracted from existing CAD models and experiential knowledge elicited from domain experts respectively. This information is then structured into an editable representation [8], [9] which can be interfaced by various authoring systems.…”

Section: Design Intent Formalization For Feature-based Parametric Cad Data Exchangementioning

confidence: 99%

“…These are controlled by an inference mechanism based on functional requirements and experiential knowledge. This preservation mechanism is an integral part of a broader framework for the modeling of a high-level neutral representation of engineering knowledge for reuse in feature-based parametric modeling systems described in [8], [9]. A test case is presented to demonstrate the idea and as evidenced in the results, the methods proposed are effective for preserving design intent in CAD data translation and transformation.…”

Section: Introductionmentioning

confidence: 98%

“…This paper focuses on the preservation of design intent in feature-based CAD data exchange. Using automatic knowledge acquisition techniques coupled with a structured elicitation of experiential knowledge from experts [8], [9], design intent is captured in geometric parameters, constraints, rules. These are controlled by an inference mechanism based on functional requirements and experiential knowledge.…”

Section: Introductionmentioning

confidence: 99%

“…The main approach for automatically extracting data in CAD models is explained in [8]. The approach uses applications programming interfaces (APIs) to interrogate CAD systems to gain access to CAD model data.…”

Section: Introductionmentioning

confidence: 99%

“…Another important aspect related to the transfer of design intent is that oftentimes the lack of tools for the visualization and analysis of relationships between features in CAD models presents an important barrier for understanding design intent [6]. Based on the researches described in [9] and [8], we describe the design intent preservation process by first of all, examining the basic structure of a CAD model.…”

Section: Introductionmentioning

confidence: 99%

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Preserving Design Intent in Feature-Based Parametric CAD Data Exchange

Cho

Gerhard

2018

Product Lifecycle Management to Support Industry 4.0

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The proliferation of 3D technology on many different platforms has made CAD data exchange vital to industrial engineering innovation. The need to share and integrate CAD data, information, and knowledge amongst systems involved in product development has become an important requirement. This requirement is largely determined by a proper communication of design intent, which is usually expressed implicitly within CAD models or tacitly as experiential knowledge from domain experts. However, solutions for CAD data exchange are mostly restricted to the exchange of pure static shape information, restricting their applicability in many downstream processes. This paper suggests methods and strategies for preserving design intent in CAD data exchange. A test case is undertaken to demonstrate the idea and as evidenced in the results, the method proposed helps in capturing and preserving design intent.

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Section: Design Intent Formalization For Feature-based Parametric Cad Data Exchangementioning

confidence: 99%

Section: Introductionmentioning

confidence: 98%

Section: Introductionmentioning

confidence: 99%

Section: Introductionmentioning

confidence: 99%

Section: Introductionmentioning

confidence: 99%

See 3 more Smart Citations

Preserving Design Intent in Feature-Based Parametric CAD Data Exchange

Cho

Gerhard

2018

Product Lifecycle Management to Support Industry 4.0

Self Cite

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A Knowledge Management Approach to Support Concurrent Engineering in Wiring Harness Development

Eder

Tas

Zielbauer

et al. 2022

Product Lifecycle Management. Green and Blue Technologies to Support Smart and Sustainable Organizations

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Knowledge Documentation Based on Automatic Identification and Clustering of Change Intentions in CAD Data of Wiring Harnesses

et al. 2022

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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 knowledge efficiently during development automating the identification, analyzation and documentation of changes is necessary. This paper shows a methodology to address this challenge for CAD data of wiring harnesses. Thus, it is shown how interrelated change elements can be combined or separated from each other according to their change intention.

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Engineering Knowledge Extraction for Semantic Interoperability Between CAD, KBE and PLM Systems

Cited by 3 publications

References 9 publications

Preserving Design Intent in Feature-Based Parametric CAD Data Exchange

Preserving Design Intent in Feature-Based Parametric CAD Data Exchange

A Knowledge Management Approach to Support Concurrent Engineering in Wiring Harness Development

Knowledge Documentation Based on Automatic Identification and Clustering of Change Intentions in CAD Data of Wiring Harnesses

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