LIU De-sheng1, ZHANG Jia-wei1. Modeling of wood drying schedule based on multi-model data fusion modeling algorithms[J]. 2007, (7): 82-84. DOI: 10.13873/j.1000-97872007.07.021.
基于多模型数据融合算法的木材干燥过程建模
摘要
提出了一种适合木材干燥过程建模的多模型数据融合算法
通过该方法构建了数据融合模型。分别用BP神经网络和动态递归网络建立了木材干燥基准模型
利用自适应加权算法对两模型输出进行融合
通过实验干燥数据仿真表明:融合后的木材含水率预测值的方差为0.125 3
高于任何一个单独模型的预测精度。
Abstract
A multi-model data fusion algorithm which fits the modeling of wood drying schedule is proposed
and data fusion model is established based on the algorithms.First
the model of wood drying schedule is constructed by BP neural network and dynamical recurrent neural network
then
a multi-model fusion-modeling algorithm is designed
the models are simulated by using the measured data of the experimental drying kiln
the numerical simulation results show that the fusion-modeling method predicting standard deviation is 0.125 3
it has better prediction precision than the other models.
Modeling of temperature-humidity for wood drying based on time-delay neural network [J] . Dong-yan Zhang,Li-ping Sun,Jun Cao. Journal of Forestry Research . 2006 (2)