CAJ | 학술논문

从尾矿库安全管理实际出发，针对尾矿库安全预测影响因素多、波动性大和非线性的特点，提出了果蝇算法优化广义回归神经网络的尾矿库安全预测模型。通过利用果蝇优化算法的全局寻优特性对广义回归神经网络进行参数优化，同时采用相关分析方法选取尾矿库安全评价指标，实现尾矿库的安全评价预测。以辽宁本溪南芬尾矿库为研究实例进行预测仿真，实验结果表明：相较于GRNN网络模型和BP网络模型，采用果蝇算法优化的GRNN模型预测精度更高，适用性更强，在尾矿库安全预测方面具有很大的实际应用价值。
종미광고안전관리실제출발，침대미광고안전예측영향인소다、파동성대화비선성적특점，제출료과승산법우화엄의회귀신경망락적미광고안전예측모형。통과이용과승우화산법적전국심우특성대엄의회귀신경망락진행삼수우화，동시채용상관분석방법선취미광고안전평개지표，실현미광고적안전평개예측。이료녕본계남분미광고위연구실례진행예측방진，실험결과표명：상교우GRNN망락모형화BP망락모형，채용과승산법우화적GRNN모형예측정도경고，괄용성경강，재미광고안전예측방면구유흔대적실제응용개치。
According to the actual situation of safety management on tailing reservoir , and aiming at the characteris-tics in safety prediction of tailing reservoir with many influencing factors , stochastic fluctuation and nonlinear , a safety prediction model for tailing reservoir was put forward by using generalized regression neural network optimized by fruit fly optimization algorithm .By using the global optimization characteristic of FOA for GRNN parameters opti-mization, the correlation analysis method was applied to select the safety evaluation indexes of mine tailings to a -chieve forecast .Taking Liaoning Benxi Nanfen tailing reservoir as research instance to conduct forecast and simula -tion, it showed that comparing with model of GRNN network and BP network , FOA-GRNN model has higher pre-diction precision and stronger applicability , and it has great practical application value in safety forecast of tailing reservoir .