Prediction Model of Dissolved Oxygen Fuzzy System in Aquaculture Pond Based on Neural Network  

基于神经网络的模糊系统池塘淡水养殖溶解氧预测模型(英文)

作　　者：王瑞梅[1] 傅泽田[2] 何有缘[1] 

机构地区：[1]中国农业大学经济管理学院,北京100083 [2]中国农业大学工学院,北京100083

出　　处：《Agricultural Science & Technology》2010年第8期14-18,共5页农业科学与技术（英文版）

基　　金：Supported by National Natural Science Foundation of China (40801227);Open Foundation of Marine and Estuarine Fisheries Resources of Ministry of Agriculture and the Key Laboratory of Ecology (Open-2-04-09)~~

摘　　要：A dissolved oxygen fuzzy system predicting model based on neural network was put forward in this study. 106 groups of data were used to confirm the fitness of the predicting model. The first 80 groups of data were acted as training input and the other 26 groups of data were acted as the confirmed data in the system. The result showed that the testing data was approximately the same as the predicted data. So it gave a new way to solve the problem that the status of the water quality couldn＇t be predicted in time and it＇s hard to watching and measuring the factors dynamic.建立基于神经网络的模糊系统预测模型,应用基于神经网络的模糊系统模型对淡水养殖池塘溶解氧进行预测,用实测的106组监测数据对来检验模型的可靠性,其中80组数据作为训练样本,26组数据作为检验样本,将预测值与实测值进行比较。结果表明,该模型预测值与实测数据拟合良好,解决了生产实际中溶解氧状况无法及时预报和动态监测难等问题。

关 键 词：Aquaculture pond Dissolved oxygen Fuzzy system Neural network 

分 类 号：S912[农业科学—水产科学] TP183[自动化与计算机技术—控制理论与控制工程]