应用案例推理的配合公差辅助设计专家系统

An aided design expert system for fit tolerance using case-based reasoning

设计一种实用的配合公差辅助设计专家系统,检索机制采用基于案例推理的方法,提高查询的效率与准确性。重点研究系统的案例的表示、案例的检索以及案例库的维护。最后给出一个应用实例说明系统的可行性。

Introduces a practical aided design expert system for fit tolerance, and its retrieval mechanism used Case-Based Rea soning（CBR） to improve the efficiency and accuracy of the query. Case representation, case retrieval and case-library update in the system are described in detail. Finally, gives a application example to explain the feasibility of the system.