Methodology of KBE system development for automated design of multivariant products

Abstract

The paper presents a methodology of building a KBE system for design automation of product variants. The idea of the system is based on a web-based architecture, assuming that configuration of the product variant is performed by its customer, through a special user interface. Configuration data are transformed in a CAD software automatically, which allows to prepare the technical documentation without participation of qualified engineers. The methodology is presented as a procedure which includes five main stages of KBE system build: identification, acquisition of knowledge, system design, building system components and implementation. The paper presents practical validation of the methodology on the example of plumbing fittings design process.