| 多种群粒子群优化算法 |
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| 引用本文： | 罗德相,周永权,黄华娟,韦杏琼.多种群粒子群优化算法[J].计算机工程与应用,2010,46(19):51-54. |
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| 作者姓名： | 罗德相 周永权 黄华娟 韦杏琼 |
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| 作者单位： | 广西民族大学,数学与计算机科学学院,南宁,530006 |
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| 基金项目： | 国家自然科学基金，广西自然科学基金 |
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| 摘 要： | 将一定规模的粒子群平分成三个子群，并分别按基本粒子优化算法、ω自线性调整策略的粒子群算法和云自适应粒子群算法三种不同规则进化，既保持各个子群和算法的独立性和优越性，又不增加算法的复杂性，并提出“超社会”部分，重新定义了速度更换式子，同时还引入了扩张变异方法和扰动操作。实验仿真结果表明，给出算法的全局搜索能力、收敛速度，精度和稳定性均有了显著提高。
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| 关 键 词： | 粒子群优化算法 多种群 云理论 扩张变异方法 超社会部分 |
| 收稿时间： | 2009-1-4 |
| 修稿时间： | 2009-3-17
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Multi-colony particle swarm optimization algorithm |
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| LUO De-xiang,ZHOU Yong-quan,HUANG Hua-juan,WEI Xing-qiong.Multi-colony particle swarm optimization algorithm[J].Computer Engineering and Applications,2010,46(19):51-54. |
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| Authors: | LUO De-xiang ZHOU Yong-quan HUANG Hua-juan WEI Xing-qiong |
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| Affiliation: | College of Mathematics and Computer Science,Guangxi University for Nationalities,Nanning 530006,China |
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| Abstract: | A certain number particle swarm is subdivided into three equal groups,then they evolve with different rules, which are particle swarm optimizer,a modified particle swam optimizer and a cloud adaptive particle swarm optimizer.It not only keeps the independence of the particle swarm and the superiority of the optimizer,but also not increases the complexity of algorithm.Meanwhile,the super-society parts are put forward and then the velocity formula is redefined.At the same time,variation expansion methods and disturbance operation are introduced.The experimental results show that the new algorithm has advantages of convergence property,convergence speed,accuracy and the stability of convergence effective. |
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| Keywords: | particle swarm optimization multi-colony cloud theory variation expansion methods super-society parts |
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