| 引用本文： |
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郭德龙,夏慧明,周永权.改进进化策略求解复杂物理方程[J].广西科学,2010,17(3):212-214. [点击复制]
- GUO De-long,XIA Hui-ming,ZHOU Yong-quan.Modified Evolution Strategy for Solving the Complex Physics Equation[J].Guangxi Sciences,2010,17(3):212-214. [点击复制]
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| 摘要: |
| 应用改进的进化策略求解复杂物理方程,把求方程近似解问题转化成函数优化问题,并用仿真实例来检验其优越性.该方法充分利用进化策略随机产生的初始可行解,经过重组、突变和选择逐渐逼近最优解,具有收敛速度快,求解精度高,体现并行算法的特点. |
| 关键词: 函数优化 进化策略 物理方程 |
| DOI： |
| 投稿时间：2009-09-09修订日期：2010-01-15 |
| 基金项目:国家民委科研基金项目(08GX01);广西自然科学基金项目(0832082);黔南民族师范学院院级科研项目(QNSY0905)资助。 |
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| Modified Evolution Strategy for Solving the Complex Physics Equation |
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GUO De-long1, XIA Hui-ming2, ZHOU Yong-quan3
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| (1.Department of Maths, Qiannan Normal University for Nationalities, Duyun, Guizhou, 558000, China;2.Department of Maths, Taizhou College of Nanjing Normal University, Taizhou, Jiangsu, 225300, China;3.College of Maths and Computer Science, Guangxi University for Nationalities, Nanning, Guangxi, 530006, China) |
| Abstract: |
| An improved evolution strategy was applied to solving complex physics equations.The problem was changed to the function optimization from the approximate solution of equation, and its advantages were tested by simulation.The method uses the evolutionary strategy to produce an initial feasible solution and gradually approaches the optimal solution through reorganization, mutation, and selection.It is characterized by fast convergence, high accuracy, and the parallel algorithm. |
| Key words: function optimization evolution strategy physical equation |
