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快速全局优化算法在电磁场逆问题中的应用 被引量:1

Application of fast global optimizer in Electromagnetic inverse problems
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摘要 为解决电磁场逆问题分析计算过度依赖计算机资源这一"瓶颈"问题,提出了一种新的快速全局优化算法。该算法首先应用基于紧支集径向基函数(CS-RBF)的改进表面响应模型(RSM)重构原优化问题;然后应用改进的粒子群算法(PSO)对重构的优化问题进行快速全局寻优。研究表明,典型数学函数验证以及电磁场逆问题的分析和计算,验证了算法的全局搜索和快速寻优能力。 To release the requirement for tremendously heavy computation resources in the study of electromagnetic inverse problems, a fast global optimizer was proposed, based on the combination of the improved response surface mode (RSM) using compactly support radial basis functions (CS-RBF) and an improved particle swarm optimization(PSO). Computer simulation results on a machematical function and a practical engineering design problem were presented to demonstrate the efficiency and robustness of the proposed algorithm.
出处 《机电工程》 CAS 2007年第10期28-31,共4页 Journal of Mechanical & Electrical Engineering
关键词 粒子群算法 表面响应模型 紧支集径向基函数 电磁场逆问题 particle swarm optimization (PSO) response surface model (RSM) compactly support radial basis function (CS-RBF) electromagnetic inverse problem
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  • 1KENNEDY J,EBERHART R.Particle Swarm Optimization[ C].Proceedings of IEEE International Conference on Neural Networks,Perth,Australia,1995:1941-1948.
  • 2EBERHART R C,KENNEDY J.A New Optimizer Using Particle Swarm theory[ C ].Proceedings of 6th International Symposium on Micro Machine and Human Science,1995:39-43.
  • 3DYCK D N,LOWER D A.Response surface modeling of magnetic device performance using function value and gradient[J].Appl.Electromagn.Mesh.,1998,9:241-248.
  • 4WENDLAND H.Piecewise polynominal[ J ].positive definite radial functions,Adv.Comput.Math.,1995,4:389-396.
  • 5EBERHART R C,SIMPSON P K,DOBBINS R W.Computational intelligence PC tool[J].Academic,1996(6):212 -226.
  • 6[作者不详].Optimization benchmark problem 25[EB/OL].[日期不详].http://www.compumag.co.uk/team.html.

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