| 油锯需求量预测的系统动态学模型 |
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| 引用本文： | 王景欣,齐英杰.油锯需求量预测的系统动态学模型[J].东北林业大学学报,1988(6). |
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| 作者姓名： | 王景欣 齐英杰 |
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| 作者单位： | 东北林业大学
(王景欣)，东北林业大学(齐英杰) |
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| 摘 要： | 介绍了系统动态学方法,根据其原理,分析了油锯需求系统的结构,找出了此系统的因果关系,并且画出其流图。在此基础上,应用数学中差分方程,建立了油锯需求系统的数学逻辑模拟模型。
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| 关 键 词： | 油锯 需求 预测 系统动态学 |
SYSTEM DYNAMIC MODEL OF PREDICTING THE DEMAND FOR CHAINSAWS |
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| Wang Jing xin Qi Ying jie.SYSTEM DYNAMIC MODEL OF PREDICTING THE DEMAND FOR CHAINSAWS[J].Journal of Northeast Forestry University,1988(6). |
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| Authors: | Wang Jing xin Qi Ying jie |
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| Institution: | Northeast Forestry University |
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| Abstract: | It introduces the method of System Dynamics. According to this principle, it analyses the demand system for chainsnws and also gives its casuality and flow chart diargam. Then, the mathematical model of demands system for chainsaws was developed with differential equations. |
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| Keywords: | Chainsaw Demand Prediction System dynamics |
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