| 异龄林动态系统与最优控制 |
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| 引用本文： | 殷传杰.异龄林动态系统与最优控制[J].北京林业大学学报,1989,11(4):30-38. |
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| 作者姓名： | 殷传杰 |
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| 作者单位： | 新疆维吾尔自治区林业厅 |
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| 摘 要： | 以矩阵模型作基础,利用进界生长、径阶向上生长和枯损量的材料,拟合了异龄林动态系统模型,并建立了最优控制模型。以新疆天山云杉异龄林为研究对象,分析现实异龄林的生长动态并对最优调整策略进行探讨,有关结果可作为生产的依据。
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| 关 键 词： | 动态系统 最优控制 矩阵模型 异龄林 天山云杉 |
Uneven-Aged Forest Dynamic System and Optimal Control |
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| Yin Chuanjie.Uneven-Aged Forest Dynamic System and Optimal Control[J].Journal of Beijing Forestry University,1989,11(4):30-38. |
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| Authors: | Yin Chuanjie |
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| Abstract: | In this paper the models of uneven-aged forest dynamic system and optimal control system are discussed. On the basis of matrix model and the data of Ingrowth,Upgrowth and Mortality, the model of uneven-aged forest dynamic system and the model of optimal control system have been established. Taking the schren sprua (Picea schrenkiana var. tianshanica) in Xinjiang as a research object, the growth dynamics of an actual uneven-aged forest is analysised and the optimal conversion regimes are approached. Some results obtained can be used in production management. |
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| Keywords: | dynamic system optimal control matrix model uneven-aged forest schren spruce (Picea schrenkiana var tianshanica) |
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