Study on Product Design Cost Control Based on Case-Based Reasoning

We research organization, match, update, and application examples of library and the modular design of the example of an environmental cost modular collaborative product design based on the library of modular design. the comprehensive utilization of RDR and CBR technique. The implementation process instance update can read the attribute value design parameters design module instance library, the optimization module direct costs, choosing the right cost modular design goal, conform to the present met the new situation and rewrite of the modular cost data to be automatic. A cost control decision-making system from design module instance library and cost modular design data.