| 船舶机舱管路布置的二次穿越算法 |
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| 引用本文： | 路慧彪,孙培廷,于哲夫.船舶机舱管路布置的二次穿越算法[J].大连海事大学学报(自然科学版),2009,35(3). |
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| 作者姓名： | 路慧彪 孙培廷 于哲夫 |
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| 作者单位： | 大连海事大学轮机工程学院,辽宁大连,116026 |
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| 基金项目： | 交通部交通基础研究项目(802029) |
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| 摘 要： | 为简化和减少在船舶管路布置中的设计约束,降低设计复杂度,将自由空间建模方法引入管路布置中,并提出二次穿越算法.该算法通过检查管路模板与自由空间模型边界相交的次数来判断管路是连接自由空间内的端点,还是与模型发生碰撞.一旦发生碰撞,则需要对管路进行修正,以避开设备及其自由空间.该算法弥补了现有的管路智能布置算法不适应自由空间模型的问题.
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| 关 键 词： | 船舶机舱 管路布置 约束 自由空间 二次穿越算法 |
Re-cross algorithm for pipe-routing arrangement in ship engine room |
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| LU Hui-biao
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SUN Pei-ting
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YU Zhe-fu.Re-cross algorithm for pipe-routing arrangement in ship engine room[J].Journal of Dalian Maritime University,2009,35(3). |
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| Authors: | LU Hui-biao SUN Pei-ting YU Zhe-fu |
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| Institution: | LU Hui-biao,SUN Pei-ting,YU Zhe-fu (Marine Engineering College,Dalian Maritime University,Dalian 116026,China) |
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| Abstract: | To reduce the number of constrains associated with pipe-routing arrangement and simplify the complexity of the design,free spaces models were used and re-cross algorithm was presented.Pipe connects a terminal or collides with a model can be determined by intersections of routing crosses at the model edges.When interference occurred,the route should be modified.Re-cross algorithm exceeds the existing artificial intelligence(AI) algorithms on routing arrangements in aspects of using free spaces models. |
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| Keywords: | ship engine room pipe-routing arrangement constrain free spaces re-cross algorithm |
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