Research Of Construction Computing Expert System Based On .NET Platform

Expert system is the most successful area in applications of artificial intelligence, it is designed to emulate the logic and reasoning processes that an expert would use to solve a problem in his field of experting, using artificial intelligence technology.In this paper, construction computing expert system based on .NET platform, it is different from the traditional expert system, the main difference between the system and others is its knowledge base is constituted by a large number of formulas, so the knowledge base construction and knowledge representation methods are significant difference from others. And because the national norms and standards changes caused frequent changes in the relevant formulas, engineering computing expert systems were designed inference engine and explanation actuators, reducing system coupling between the system levels , and implemented the separation of business and rules .Expert system and Microsoft .NET platform are firstly introduced; and then relational knowledge of knowledge base and reasoning machine in expert system are introduced; lastly proposed an expert system architecture based on .NET B/S design patterns, discussed the expert system researching. The system can separate business logic from rules and reasoning machine from knowledge base well, so it has high reusability, good robustness.