病虫害诊断的神经网络专家系统的设计与实现

本文设计了病虫害诊断的神经网络专家系统的知识获取，知识库、推理机制和人机界面等主要功能模块，并实现了基于改进型神经网络的棉花病虫害诊断专家系统。该诊断系统已投入了实际使用，收到了明显的经济效益。

DESIGN AN EXPERT SYSTEM FOR CROP DISEASE AND PEST DIAGNOSIS BASED ON IMPROVED NEURAL NETWORK

In this paper, a diagnostic expert system based on improved back propagation neural network is described. The knowledge acquisition, knowledge base, reasoning machine and interface modules are designed. The system has already been used and the users have received apparently economic results. The results show that the diagnostic Expert system based on neural network is better than that based on traditional expert system.