Information content modeling-based recognition of change chains in product models

Research output: Contribution to conferencePaper

Abstract

Future advancements in simulation and decision assistance require representation of much more information about dependencies for calculation of parameters of modeled objects and evaluation of consequences of changed values of those parameters than it is possible in recent industrial modeling systems. As a contribution to product modeling with enhanced decision assistance, the authors introduced the concept of engineering object parameter dependent affect zone for the restriction of search space of dependencies into an actual subspace. In order to support the related decision making, description of information content of dependencies and introduction of concept of engineering object for description of any physical or logical modeled objects in lifecycle of product are proposed as new methods. After an introduction to the proposed modeling, the authors cite and explain the related research and their own research in related topics. Following this, change affect zone (CAZ) of an engineering object parameter is introduced to define a restricted search space in the graph for consequences of an object change in product model. Next, a comparison is given for better understanding of data and content orientations of product model and modeling. Finally, extension to industrial PLM systems in order to realize the proposed modeling is outlined.

Original languageEnglish
Pages499-511
Number of pages13
Publication statusPublished - Dec 1 2007
Event8th International Symposium of Hungarian Researchers on Computational Intelligence and Informatics, CINTI 2007 - Budapest, Hungary
Duration: Nov 15 2007Nov 17 2007

Other

Other8th International Symposium of Hungarian Researchers on Computational Intelligence and Informatics, CINTI 2007
CountryHungary
CityBudapest
Period11/15/0711/17/07

Keywords

  • Change affect zone
  • Decision assistance
  • Information content based product modeling
  • Product lifecycle management
  • Product modeling

ASJC Scopus subject areas

  • Artificial Intelligence
  • Information Systems

Cite this

Horváth, L., & Rudas, I. J. (2007). Information content modeling-based recognition of change chains in product models. 499-511. Paper presented at 8th International Symposium of Hungarian Researchers on Computational Intelligence and Informatics, CINTI 2007, Budapest, Hungary.