甘肃省草地蝗虫测报系统优化研究

Optimizing of predict system for grasshoppers in Gansu province

在现有的研究基础上,利用原有的数据进行大量计算机的拟合试验,并对甘肃省草地蝗虫进行实地调查研究,建立了一个具有准确预测预报草地蝗虫发生动态的系统模型。同时,利用所建立的模型,结合有关草地蝗虫的专家知识,在DET平台和网络系统上构建了“甘肃省草地蝗虫预测预报专家系统”软件,以便甘肃省草地防蝗工作有目的、有计划、有重点地进行。

Many studies on grasshopper predict system have been done in Gansu province, but there were still some problems in happening law and predict system. So, we should utilize the primary data to carry on the fitting test by computer and go on with field survey to set up a systematic model which could predict happing dynamics of grasshopper precisely. At the same time, the established model combined with plenty of expert knowledge were used to develop the software of expert system for forecasting grasshopper population in Gansu province on DET platform and computer network,this software can makethe grasshopper control more purposefully, planned and emphasized.