1. 中南大学地球科学与信息物理学院
2. 中南大学湘雅三医院
3. Department of Biomedical Engineering,Wayne State University,MI,Detroit,USA,48201
纸质出版:2012
移动端阅览
[1]曾超,李娜,王维,陈朝阳.一种改进的群搜索优化方法[J].传感器与微系统,2012,31(09):28-31.
ZENG Chao1, LI Na2, WANG Wei2, et al. An improved group searching optimization method[J]. 2012, 31(9): 28-31.
[1]曾超,李娜,王维,陈朝阳.一种改进的群搜索优化方法[J].传感器与微系统,2012,31(09):28-31. DOI: 10.13873/j.1000-97872012.09.001.
ZENG Chao1, LI Na2, WANG Wei2, et al. An improved group searching optimization method[J]. 2012, 31(9): 28-31. DOI: 10.13873/j.1000-97872012.09.001.
标准的群搜索优化(GSO)方法是一种适用于解决高维函数优化问题的群智能算法
且简单、高效
易于实现。为了进一步提高其收敛速度和精度
对该方法进行了改进。在保留其"发现者—追随者—游荡者"框架的同时
改进的GSO方法将最大下降方向策略引入发现者行为。在每轮迭代中
发现者不但按照自身方向进行搜索
同时也根据最大下降方向进行搜索。分别通过23个基准测试函数对2种优化方法进行测试
结果表明:改进的GSO方法优于标准群搜索方法。
Standard group searching optimization(GSO) is a swarm intelligence algorithm for high-dimensional function optimization.It is simple and efficient
and easy to implement.In order to enhance its convergence speed as well as precision
an improvement on this method is presented.Inheriting the framework of"producer-scroungerranger" of GSO
the improved GSO(iGSO) introduces the strategy of maximum descendent direction to the behavior of the so-called producer.In each iteration
the producer searches not only according to the direction of itself
but also according to the maximum descendent direction.Tests are carried out through 23 standard test functions on GSO and iGSO independently
the results shows iGSO method is prior to GSO.
快速群搜索优化算法及其应用研究 [J]. 刘锋,覃广,李丽娟. 工程力学 . 2010(07)
改进的群搜索优化算法 [J]. 张雯雰,滕少华,李丽娟. 计算机工程与应用 . 2009(04)
An improved group search optimizer for mechanical design optimization problems [J]. Hai Shena,b,c,Yunlong Zhu a,Ben Niu a,b,Q.H.Wu d a Key Laboratory of Industrial Informatics,Shenyang Institute of Automation,Chinese Academy of Sciences,Shenyang 110016,China b Graduate School of the Chinese Academy of Sciences,Beijing 100049,China c College of Physics Science and Technology,Shenyang Normal University,Shenyang 110034,China d Department of Electrical Engineering and Electronics,The University of Liverpool,Brownlow Hill,Liverpool,L69 3GJ,UK. Progress in Natural Science . 2009(01)
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