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プロジェクト・スケジュールの遅延リスクの分析手法
http://hdl.handle.net/10458/00010211
http://hdl.handle.net/10458/00010211131ace01-2ae4-476d-ade5-a9d4104054ba
| 名前 / ファイル | ライセンス | アクション |
|---|---|---|
本文 (2.3 MB)
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| Item type | 紀要論文 / Departmental Bulletin Paper(1) | |||||
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| 公開日 | 2021-06-08 | |||||
| タイトル | ||||||
| タイトル | プロジェクト・スケジュールの遅延リスクの分析手法 | |||||
| 言語 | ja | |||||
| タイトル | ||||||
| タイトル | An Analysis Method of Project Schedule Delay Risks | |||||
| 言語 | en | |||||
| 言語 | ||||||
| 言語 | jpn | |||||
| キーワード | ||||||
| 言語 | en | |||||
| 主題Scheme | Other | |||||
| 主題 | project management | |||||
| キーワード | ||||||
| 言語 | en | |||||
| 主題Scheme | Other | |||||
| 主題 | critical path | |||||
| キーワード | ||||||
| 言語 | en | |||||
| 主題Scheme | Other | |||||
| 主題 | delay risk | |||||
| キーワード | ||||||
| 言語 | en | |||||
| 主題Scheme | Other | |||||
| 主題 | EVM | |||||
| キーワード | ||||||
| 言語 | en | |||||
| 主題Scheme | Other | |||||
| 主題 | Maxima | |||||
| 資源タイプ | ||||||
| 資源タイプ識別子 | http://purl.org/coar/resource_type/c_6501 | |||||
| 資源タイプ | departmental bulletin paper | |||||
| 著者 |
宮崎, 翔吾
× 宮崎, 翔吾× 田辺, 祥悟× 高塚, 佳代子× 岡崎, 直宣× 山場, 久昭× 油田, 健太郎× 宮崎, 翔吾× 田辺, 祥悟 |
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| 抄録 | ||||||
| 内容記述タイプ | Abstract | |||||
| 内容記述 | Project management, there is a problem that the delivery schedule and the cost are easily exceeded because only inflexible scheduling that cannot tolerate any delay can be performed. Such a problem, the socalled“ delay risk”problem, is becoming more serious. For this reason, it is necessary to balance the trade-off of four factors including “process (time), resource, cost (cost)” and delay risk. Therefore, a rescheduling method in consideration of a delay risk has been proposed. However, if the number of activities increases, the amount of calculation for calculating the delay risk or the magnitude of “delay risk tolerance” having a negative correlation with the risk becomes enormous, and the accuracy of the calculation result also greatly decreases. Two methods for calculating the delay risk tolerance of the project schedule as the size of the N-dimensional convex polyhedron region were developed in previous research, but there were problems with the amount of calculation and accuracy. Therefore, in this paper, we introduced the ”new third method” and performed its performance evaluation in more detail. It has been confirmed in a simple example that the third method can accurately calculate the magnitude of delay risk tolerance with a small amount of calculation. Therefore, the performance evaluation procedure was automated so that performance evaluation experiments using larger scale application examples could be performed, and experiments were performed using three practical application examples. As a result, in this application example, it was confirmed that the third method was a method capable of performing accurate calculations with a small amount of calculation. | |||||
| 言語 | en | |||||
| 書誌情報 |
ja : 宮崎大学工学部紀要 en : Memoirs of Faculty of Engineering, University of Miyazaki 巻 49, p. 257-261, 発行日 2020-09-30 |
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| 出版者 | ||||||
| 出版者 | 宮崎大学工学部 | |||||
| 言語 | ja | |||||
| 出版者 | ||||||
| 出版者 | Faculty of Engineering, University of Miyazaki | |||||
| 言語 | en | |||||
| ISSN | ||||||
| 収録物識別子タイプ | ISSN | |||||
| 収録物識別子 | 05404924 | |||||
| 書誌レコードID | ||||||
| 収録物識別子タイプ | NCID | |||||
| 収録物識別子 | AA00732558 | |||||
| 著者版フラグ | ||||||
| 出版タイプ | VoR | |||||
| 出版タイプResource | http://purl.org/coar/version/c_970fb48d4fbd8a85 | |||||
