摘要
选择Logistic、Tent、ICMIC、Bernouilli shift、Chebyshev和Sine映射进行分析,比较不同一维混沌映射在解决非线性优化问题时的混沌搜索效果。使用了四种二维函数测试六种映射的全局寻优能力、收敛速度和解的精度,仿真比较了它们的优化性能,得出六种映射在收敛速度和解的精度方面的性能比较结论。
This paper analyzed t]he Logistic map, Tent map, ICMIC map, Bernouilli shift map, Chebyshev map and Sine map. Compared the chaotic searc：h effect of different one-dimensional chaotic map in solving nonlinear optimization problems. The global optimization ability, convergence rate and solution accuracy of the six kinds of maps were tested using four kinds of two-dimensional function. Compared the performance of their optimization by simulation. Obtained the performance comparison conclusion of the six kinds of maps in convergence rate and solution accuracy.
出处
《计算机应用研究》
CSCD
北大核心
2012年第3期913-915,共3页
Application Research of Computers
基金
唐山市科技局计划项目(10140201C-4)
河北省科学技术研究与发展计划项目(10215672)
关键词
混沌映射
混沌优化
优化性能比较
chaotic maps
chaos optimization
optimization performance comparison
