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| 天然气管道模糊优化设计 | |
| 引用本文： | 张其敏,汪玉春,陈宁.天然气管道模糊优化设计[J].油气储运,2005,24(1):20-23. |
| 作者姓名： | 张其敏 汪玉春 陈宁 |
| 作者单位： | 1. 重庆科技学院 2. 西南石油学院 3. 重庆邮电学院 |
| 摘 要： | 根据技术经济学原理 ,引入终值费用作为管道的经济指标 ,同时考虑管道强度、稳定性等约束条件中的模糊信息 ,建立天然气管道模糊优化设计模型 ,并通过最优水平截集法转化为普通优化模型 ,利用混合离散变量法进行求解。通过算例分析证明 ,与常规设计相比 ,模糊优化设计更符合工程实际 ,并能降低管输成本 |
| 关 键 词： | 天然气管道 模糊优化 混合离散变量法 优化设计 |
Optimization Design in Gas Pipeline with Fuzzy Method |
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| ZHANG Qimin,WANG Yuchun et al.Optimization Design in Gas Pipeline with Fuzzy Method[J].Oil & Gas Storage and Transportation,2005,24(1):20-23. | |
| Authors: | ZHANG Qimin WANG Yuchun |
| Abstract: | Based on the principles of technical economics, final cost of the natural gas pipeline is introduced as the economic standard of pipeline. Meanwhile, considering that strength, stability, and other constraint functions contain fuzzy information, a fuzzy programming mathematics model is given. The method is proved feasible by example. On condition of safety and reliability, fuzzy-programming has cut down the cost of pipeline and is obviously better than conventional method. |
| Keywords: | gas pipeline fuzzy optimization mixed-discrete variables optimal design |
| 本文献已被 CNKI 维普 万方数据 等数据库收录！ | |