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糧食作物生產(chǎn)機(jī)械化系統(tǒng)動(dòng)力學(xué)建模與仿真
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公益性行業(yè)（農(nóng)業(yè)）科研專項(xiàng)資助項(xiàng)目（200903009）


SD Model and Simulation of Grain Crop Mechanization Production
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    摘要:

    分析了中國(guó)糧食作物機(jī)械化生產(chǎn)系統(tǒng)結(jié)構(gòu)組成，構(gòu)建了因果分析圖和系統(tǒng)動(dòng)力學(xué)流圖。在此基礎(chǔ)上，進(jìn)行了系統(tǒng)動(dòng)力學(xué)模型構(gòu)建與仿真分析。結(jié)果表明：經(jīng)濟(jì)發(fā)展水平、土地經(jīng)營(yíng)規(guī)模、農(nóng)業(yè)勞動(dòng)力轉(zhuǎn)移是影響糧食作物機(jī)械化生產(chǎn)系統(tǒng)的主要因素。只有通過提高糧食作物生產(chǎn)規(guī)?；潭群蛯I(yè)化程度并配合產(chǎn)業(yè)發(fā)展規(guī)律，才能從根本上提高機(jī)械化生產(chǎn)的效率和生產(chǎn)能力。

    Abstract:

    The Chinese grain crop mechanization production system structure was analyzed. A causal analysis diagram and flow chart of system dynamics were constructed. The results show that, the proportion of capital investment, land management scale and equipment level were the main factors effect of grain crop mechanization production system. Only by improving grain crop production scale of the degree of specialization and the law of industrial development, the mechanization production efficiency and production capacity would improve. 

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李紀(jì)岳,陳志,楊敏麗.糧食作物生產(chǎn)機(jī)械化系統(tǒng)動(dòng)力學(xué)建模與仿真[J].農(nóng)業(yè)機(jī)械學(xué)報(bào),2013,44(2):30-33,21. Li Jiyue, Chen Zhi, Yang Minli. SD Model and Simulation of Grain Crop Mechanization Production[J]. Transactions of the Chinese Society for Agricultural Machinery,2013,44(2):30-33,21.

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  • 在線發(fā)布日期: 2013-02-04
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