Inference Engine Design of Expert System Based on Blackboard Model and Fault Tree
Chen Wen-bin, Liu XiaoLing, Yu Fang, Zhang Jian · 2009
According to the characteristics and rules of fault diagnosis expert system, a network-like fault tree is designed; adopting blackboard model and the permanent memory technology, the express inference engine algorithm of fault diagnosis expert system is realized. The inference engine has been applied to an aircraft fault diagnosis expert system. With the practical application test, the engine satisfies the requirements of inference speed and accuracy.