| 基于工序不确定性的关键链缓冲设置方法研究 |
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| 引用本文： | 林晶晶,周国华.基于工序不确定性的关键链缓冲设置方法研究[J].科技管理研究,2011,31(2). |
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| 作者姓名： | 林晶晶 周国华 |
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| 作者单位： | 西南交通大学经济管理学院,四川成都,610031 |
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| 摘 要： | 作为约束理论在项目管理领域的直接应用而产生的新方法,关键链技术在其诞生之初便引起了广泛关注.在简要回顾关键链缓冲设置方法的基础上,分析不确定性的来源及分类,并据此利用熵权TOPSIS方法对各工序的不确定性进行量化,作为缓冲设置的依据.采用本方法能够较好地应付项目管理中的不确定性.最后,通过一个算例验证本文所提出方法的可行性.
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| 关 键 词： | 关键链 缓冲 不确定性 量化 |
Study on Critical Chain Buffer Sizing Based on Uncertainty |
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| LIN Jingjing,ZHOU Guohua.Study on Critical Chain Buffer Sizing Based on Uncertainty[J].Science and Technology Management Research,2011,31(2). |
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| Authors: | LIN Jingjing ZHOU Guohua |
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| Institution: | LIN Jingjing,ZHOU Guohua(School of Economics and Management,Southwest Jiaotong University,Chengdu 610031,China) |
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| Abstract: | The direct application of TOC to project management led to the development of the 'critical chain' technique that has received widely attention.Based on brief introduction of the literatures on buffer sizing,the paper analyzed the source and classification of uncertainty and then it used Entrop-weighting TOPSIS to quantify activities' uncertainty as the base to size buffers.This method is suitable for the critical chain buffer set and the uncertainty in the project management.Finally the paper gave an examp... |
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| Keywords: | critical chain buffer uncertainty quantify |
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