| 区域钢铁产品生命周期物质流分析——基于系统动力学方法的建模与仿真 |
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| 引用本文： | 赵业清,王华. 区域钢铁产品生命周期物质流分析——基于系统动力学方法的建模与仿真[J]. 工业加热, 2009, 38(1): 9-13 |
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| 作者姓名： | 赵业清 王华 |
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| 作者单位： | 昆明理工大学,材料与冶金工程学院,云南,昆明,650093;昆明理工大学,材料与冶金工程学院,云南,昆明,650093 |
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| 基金项目： | 云南省教育厅科学研究基金，云南省自然科学基金 |
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| 摘 要： | 利用物质流分析方法，基于系统动力学理论，对区域钢铁产品生命周期体系结构进行系统分析，并根据系统循环反馈关系创建了区域钢铁产品生命周期系统的动力学模型。基于该模型，针对不同生产模式和不同情景进行系统仿真，动态地展示了整个区域钢铁产品生命周期中物质流随时间变化情况，进一步分析讨论了不同生产模式和情景下铁资源效率情况，并给出一些有益的意见和建议，供决策者参考。
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| 关 键 词： | 钢铁产品 物质流分析 系统动力学 因果关系图 反馈关系 |
System Dynamics Modeling and Simulating for the Life Cycle of Steel Products based on Substance Flow Analysis--Modeling and Simulation Based on System Dynamics Method |
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| ZHAO Ye-qing,WANG Hua. System Dynamics Modeling and Simulating for the Life Cycle of Steel Products based on Substance Flow Analysis--Modeling and Simulation Based on System Dynamics Method[J]. Industrial Heating, 2009, 38(1): 9-13 |
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| Authors: | ZHAO Ye-qing WANG Hua |
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| Affiliation: | (Faculty of Materials and Metallurgy Engineering, Kunming University of Science and Technology, Kunming 650093, China) |
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| Abstract: | Based on the system dynamics theory, this paper describes the system structure about the life cycle of steel products by the substance flow analysis, establishes the system＇ s SD model according to system＇ s circulation feedback relations, carries on the system simulation on the different production pattern, and demonstrates the change situation of the entire material flow, further discusses the resources efficiency of the system under the different production pattern. Some beneficial advice for the decision-makers was given. |
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| Keywords: | steel products substance flow analysis system dynamics causal diagram feedback relation |
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