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ZJUS-A
Journal of Zhejiang University-SCIENCE A (Applied Physics & Engineering)  2006, Vol. 7 Issue (4 ): 9-    DOI: 10.1631/jzus.2006.A0539
    
A new optimization algorithm based on chaos
Lu Hui-juan, Zhang Huo-ming, Ma Long-hua
Institute of Computer Applications, China Jiliang University, Hangzhou 310018, China; National Laboratory of Ocean and Civil Engineering, Shanghai Jiao Tong University, Shanghai 200030, China; Institute of System Engineering Institute, National Laboratory of Industrial Control Technology, Zhejiang University, Hangzhou 310027, China
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Abstract  In this article, some methods are proposed for enhancing the converging velocity of the COA (chaos optimization algorithm) based on using carrier wave two times, which can greatly increase the speed and efficiency of the first carrier wave’s search for the optimal point in implementing the sophisticated searching during the second carrier wave is faster and more accurate. In addition, the concept of using the carrier wave three times is proposed and put into practice to tackle the multi-variables optimization problems, where the searching for the optimal point of the last several variables is frequently worse than the first several ones.

Key words： Chaos optimization algorithm (COA)      Carrier wave two times      Multi-variables optimization      Carrier wave triple frequency     
Received: 20 April 2005     
CLC:  TP391  
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Lu Hui-juan
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Ma Long-hua
Cite this article:

Lu Hui-juan, Zhang Huo-ming, Ma Long-hua. A new optimization algorithm based on chaos. Journal of Zhejiang University-SCIENCE A (Applied Physics & Engineering), 2006, 7(4 ): 9-.

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http://www.zjujournals.com/xueshu/zjus-a/10.1631/jzus.2006.A0539     OR     http://www.zjujournals.com/xueshu/zjus-a/Y2006/V7/I4 /9

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