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Study on the Expert System (PPPES) for the Control and Decision-making of Pissodes validirostris Gyll

Wang Achuan, Yue Shukui, Wang Zhiying, Zhang Dongqing(Northeast Forestry University, Harbin 150040, P R China); Lin Haifeng(Tahe Forestry Bureau, Daxing′an Mountains)  
To settle the actual prevention and decision-making trouble of the department of the production, to spread out the study consequence and precious experience of prevention experts for ages, and better guide the production, the problem of the prevention and decision-making on pests of cone and seed of Pissodes validirostris Gyll with Artificial Intelligent and Expert System technology was researched, and a practical Expert System (PPPES) was set up According to the system′s characteristic of the control and decison, the method of knowledge expression of the system adopt “RULE SKELETON+RULE BODY”, the way of reason introduces the mix logic of forward and reverse, with the whole knowledge base maintain model and explanation model The system obtained satisfied result in the practical revention and making-decision on pests of Pinus sylvestris var mongolica
【Fund】: 林业部“八五”攻关课题
【CateGory Index】: S763.712.53
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