| 面向产品设计的全生命周期能量分析方法 |
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| 引用本文： | 黄海鸿,戚贇徽,刘光复,刘志峰.面向产品设计的全生命周期能量分析方法[J].农业机械学报,2007,38(11):88-92. |
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| 作者姓名： | 黄海鸿 戚贇徽 刘光复 刘志峰 |
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| 作者单位： | 合肥工业大学机械与汽车工程学院,230009,合肥市 |
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| 基金项目： | 国家自然科学基金;安徽省自然科学基金 |
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| 摘 要： | 在分析机械产品能量消耗特性的基础上,从产品设计角度出发,建立了能量消耗的抽象过程模型,并导出全生命周期能量模型。运用键合图等理论,分析产品生命周期各阶段的能量因素与能量消耗之间的关系,给出各阶段能量的量化公式。并将模型进行扩展运用于方案优选。结合机床传动机构设计实例对提出的模型和方法进行了验证。
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| 关 键 词： | 全生命周期能量模型 能量函数 方案优选 |
| 收稿时间： | 2006-06-28 |
| 修稿时间： | 2006年6月28日 |
Method for Life Cycle Energy Analysis of Product Design |
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| Huang Haihong,Qi Yunhui,Liu Guangfu,Liu Zhifeng.Method for Life Cycle Energy Analysis of Product Design[J].Transactions of the Chinese Society of Agricultural Machinery,2007,38(11):88-92. |
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| Authors: | Huang Haihong Qi Yunhui Liu Guangfu Liu Zhifeng |
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| Institution: | Hefei University of Technology |
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| Abstract: | Based on the analysis of energy-consuming characteristic of mechanic products, the abstract process model of energy consumption was established from the viewpoint of product design, and the energy-consuming model for life cycle is deduced for the material, structure, and manufacture system. For each stage of product life cycle, the relationship between energy/actors and energy consumption was analyzed by adopting the theory of bond graph. And then the quantitative energy formula for each stage of life cycle was presented. The design scheme optimization was carried out by the expanded application of the model. The model and method in the paper were validated by a product case. |
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| Keywords: | Life cycle energy model Energy function Scheme optimization |
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