Evaluation and design: a knowledge-based approach
The aim of this communication is to describe how aiding-design tools can evaluate designed solutions to help users make the best choices, avoid design mistakes and reduce the design time-cycle. First, we will compare the two main methods for aiding design - behaviour simulation tools and domain knowledge simulation tools - and look at their advantages and drawbacks. We will focus on tools based on knowledge because of their 'interactivity' and for their ability to represent domain knowledge and show how they can be extended to evaluate designed solutions. We will then concentrate on an aiding-design tool based on constraints and see how a solution can be evaluated using an evaluation function. As such a tool has already been developed as part of a European project to help metallurgists design and evaluate heat treatment operations, we end with the presentation of a real example.
Keywords: Application; Constraints; Evaluation of solutions; Interactive aiding design
Document Type: Research Article
Affiliations: Centre de Génie Industriel, École des mines d'Albi-Carmaux, Campus Jarlard, Albi CT Cedex 09, France
Publication date: 01 October 2007
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