Research on the Configuration Design Method of the Product Based on the Extension Case-Based Reasoning

This article relates to the configuration design method of the product based on the extension case-based reasoning for transferring the demanding information into expected matter element so as to implement the mapping relationship between the customer needs and the configuration structures, to implement the mapping relationship between the configuration structures and configuration modules by relationship matter element reasoning, to get a group of module case that can satisfy the requirements of the customers from the configuration module library, and to realize the initial conceptual design. Take a complex system as an example to verify the feasibility of the configuration design method of the product.