| PERT网络图回路的判断方法 |
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| 引用本文： | 张衡.PERT网络图回路的判断方法[J].兰州铁道学院学报,2007,26(4):123-125. |
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| 作者姓名： | 张衡 |
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| 作者单位： | 兰州交通大学交通运输学院 甘肃兰州730070 |
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| 摘 要： | 根据PERT网络图的特点,简化了通过处理PERT图紧前紧后关联矩阵来判断网络回路的算法,并给出了相应的计算机算法和关联矩阵的存储方法.该算法对开发PERT网络图的计算机绘制软件具有一定的实际可行的应用参考价值.
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| 关 键 词： | PERT图 回路 紧前关联矩阵 |
| 文章编号： | 1001-4373（2007）04-0123-03 |
| 修稿时间： | 2006-12-04 |
A New Method to Check Loop in PERT Chart |
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| Zhang Heng.A New Method to Check Loop in PERT Chart[J].Journal of Lanzhou Railway University,2007,26(4):123-125. |
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| Authors: | Zhang Heng |
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| Institution: | School of Traffic and Transportation Engineering, Lanzhou Jiaotong University, Lanzhou 730070, China |
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| Abstract: | In this paper,the method that checks loop in PERT chart through the associated matrix has been simplified.Meanwhile,the relative computer algorithm and the storage method are also given.The method has practical reference to develop the drawing software of PERT chart. |
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| Keywords: | PERT chart loop associated matrix |
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