Research on Schedule Management Method Based on Critical Chain Technology
Critical chain technology is a new method of project schedule management.In recent years,scholars at home and abroad have increasingly studied this technology.The research on critical chain technology mainly focuses on solving the problems of inter-project operation slack and construction delay caus...
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| Format: | Article |
| Language: | zho |
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Editorial Office of Pearl River
2022-01-01
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| Series: | Renmin Zhujiang |
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| Online Access: | http://www.renminzhujiang.cn/thesisDetails#10.3969/j.issn.1001-9235.2022.05.012 |
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| _version_ | 1841535881667674112 |
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| author | MA Di GUAN Xiaodi WANG Wenjin WEI Huanhuan ZHU Yongfeng |
| author_facet | MA Di GUAN Xiaodi WANG Wenjin WEI Huanhuan ZHU Yongfeng |
| author_sort | MA Di |
| collection | DOAJ |
| description | Critical chain technology is a new method of project schedule management.In recent years,scholars at home and abroad have increasingly studied this technology.The research on critical chain technology mainly focuses on solving the problems of inter-project operation slack and construction delay caused by unreasonable buffer setting.In this paper,the information entropy theory is employed to build a new buffer setting model that comprehensively considers overall complexity entropy,individual complexity entropy,construction difficulty entropy,resource constraint entropy,and decision-maker preference factor.The root variance method is adopted to improve the buffer calculation formula.Then,the redundant buffer is integrated into the project buffer,and the buffer setting model is modified by absorbing possible risks.Finally,an example is discussed to verify the practicability of the model.The research shows that the proposed model can quantify the impact of risk factors on project schedule more reasonably and comprehensively,improve the accuracy of buffer setting,and effectively solve the series of problems caused by excessive import buffer. |
| format | Article |
| id | doaj-art-a76439ee664e4ed5b1aeecc0229cabe5 |
| institution | Kabale University |
| issn | 1001-9235 |
| language | zho |
| publishDate | 2022-01-01 |
| publisher | Editorial Office of Pearl River |
| record_format | Article |
| series | Renmin Zhujiang |
| spelling | doaj-art-a76439ee664e4ed5b1aeecc0229cabe52025-01-15T02:26:30ZzhoEditorial Office of Pearl RiverRenmin Zhujiang1001-92352022-01-014347643554Research on Schedule Management Method Based on Critical Chain TechnologyMA DiGUAN XiaodiWANG WenjinWEI HuanhuanZHU YongfengCritical chain technology is a new method of project schedule management.In recent years,scholars at home and abroad have increasingly studied this technology.The research on critical chain technology mainly focuses on solving the problems of inter-project operation slack and construction delay caused by unreasonable buffer setting.In this paper,the information entropy theory is employed to build a new buffer setting model that comprehensively considers overall complexity entropy,individual complexity entropy,construction difficulty entropy,resource constraint entropy,and decision-maker preference factor.The root variance method is adopted to improve the buffer calculation formula.Then,the redundant buffer is integrated into the project buffer,and the buffer setting model is modified by absorbing possible risks.Finally,an example is discussed to verify the practicability of the model.The research shows that the proposed model can quantify the impact of risk factors on project schedule more reasonably and comprehensively,improve the accuracy of buffer setting,and effectively solve the series of problems caused by excessive import buffer.http://www.renminzhujiang.cn/thesisDetails#10.3969/j.issn.1001-9235.2022.05.012information entropycritical chaindecision-maker preference indexbuffer settingssafety time |
| spellingShingle | MA Di GUAN Xiaodi WANG Wenjin WEI Huanhuan ZHU Yongfeng Research on Schedule Management Method Based on Critical Chain Technology Renmin Zhujiang information entropy critical chain decision-maker preference index buffer settings safety time |
| title | Research on Schedule Management Method Based on Critical Chain Technology |
| title_full | Research on Schedule Management Method Based on Critical Chain Technology |
| title_fullStr | Research on Schedule Management Method Based on Critical Chain Technology |
| title_full_unstemmed | Research on Schedule Management Method Based on Critical Chain Technology |
| title_short | Research on Schedule Management Method Based on Critical Chain Technology |
| title_sort | research on schedule management method based on critical chain technology |
| topic | information entropy critical chain decision-maker preference index buffer settings safety time |
| url | http://www.renminzhujiang.cn/thesisDetails#10.3969/j.issn.1001-9235.2022.05.012 |
| work_keys_str_mv | AT madi researchonschedulemanagementmethodbasedoncriticalchaintechnology AT guanxiaodi researchonschedulemanagementmethodbasedoncriticalchaintechnology AT wangwenjin researchonschedulemanagementmethodbasedoncriticalchaintechnology AT weihuanhuan researchonschedulemanagementmethodbasedoncriticalchaintechnology AT zhuyongfeng researchonschedulemanagementmethodbasedoncriticalchaintechnology |