A Hierarchical Multilevel Modeling Framework for the Creation of High-Quality Solid Models in Parametric Feature-Based CAD Systems

  1. Company, Pedro 1
  2. Contero, Manuel 2
  3. Camba, Jorge 4
  4. Aranburu, Aritz 3
  5. Justel, Daniel 3
  1. 1 Universitat Jaume I
    info

    Universitat Jaume I

    Castelló de la Plana, España

    ROR https://ror.org/02ws1xc11

  2. 2 Universidad Politécnica de Valencia
    info

    Universidad Politécnica de Valencia

    Valencia, España

    ROR https://ror.org/01460j859

  3. 3 Universidad de Mondragón/Mondragon Unibertsitatea
    info

    Universidad de Mondragón/Mondragon Unibertsitatea

    Mondragón, España

    ROR https://ror.org/00wvqgd19

  4. 4 Purdue University
    info

    Purdue University

    West Lafayette, Estados Unidos

    ROR https://ror.org/02dqehb95

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Zeitschrift:
Computer-Aided Design and Applications

ISSN: 1686-4360

Datum der Publikation: 2024

Seiten: 229-244

Art: Artikel

DOI: 10.14733/CADAPS.2025.229-244 GOOGLE SCHOLAR lock_openOpen Access editor

Andere Publikationen in: Computer-Aided Design and Applications

Zusammenfassung

Building on the premise that quality is a complex and multifaceted concept, we advocate for the structuring of the concept of quality in engineering design parametric CAD modeling by using three hierarchical levels. The goal is to successfully parse whether CAD models are usable, reusable, and semantically rich. Our classification results from emphasizing three sequential objectives that the models must accomplish: (1) being free from geometric and topological errors, (2) being modifiable without causing regeneration errors that may hinder reusability, and (3) being able to properly convey design intent while enabling design exploration and enabling CAD models to become digital twins. In this paper, we elaborate on the proposed framework and discuss its implications. Our grouping facilitates the matching of the six dimensions, which cover all aspects of CAD quality, with the two more commonly considered aspects of usability and reusability. Additionally, it highlights the fact that the third level is generally ignored and that the three aspects must be arranged and considered in a sequential manner. Finally, it opens the door to further advances in the automatic quantification of parametric CAD quality.