学术
摘 要:
构造了有界闭箱上连续全局优化问题的一个新的全局凸填充函数，分析了该函数的几个性质，设计了一个基于该填充函数的全局优化算法。该算法通过动态调节参数来跳出当前收敛的局部极小解的邻域，数值试验表明该算法是有效的。[著者文摘]
文章出处:
《莆田学院学报》-2007年14卷5期 -8-11页
栏目信息:
分 类 号:
文献标识码:
A
文章编号:
1672-4143（2007）05-0008-04
相关文章:
A Globally Convexized Filled Function Algorithm with an Adjustable Parameter
LIU Wei, ZHU Wen-xing （ Center for Discrete Mathematics and Theoretical Computer Science, Fuzhou University, Fuzhou 350002, China ）
Abstract:
In this paper, we present a new globally convexized filled function for the box constrained continuous global minimization problem. We propose an algorithm for finding a global minimizer of the box constrained continuous global minimization problem, by minimizing the filled function. The algorithm can escape successfully from a previously converged local minimizer by taking the value of parameter increasingly. Numerical experiments on six standard testing problems show that the algorithm is effective.[著者文摘]
Key words:
continuous global minimization; global minimal solution; filled function
基金资助:
福建省自然科学基金资助项目（2006J0030）
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