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《Acta Electronica Sinica》 2004-03
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A Novel Quantum Genetic Algorithm and Its Application

ZHANG Ge-xiang 1,LI Na 1,JIN Wei-dong 1,HU Lai-zhao 2 (1 School of Electrical Engineering,Southwest Jiaotong University,Chengdu,Sichuan 610031,China; 2 China Electronic Technology Group Corporation No.29 Research Institute,Chengdu,Sichuan 610036,China)  
This paper proposes a novel quantum genetic algorithm (NQGA),whose core is that the strategies of updating quantum gate using qubit phase comparison approach and adjusting search grid adaptively are introduced.NQGA is characterized by rapid convergence,good global search capability and short computing time.Test results of complex functions and application example demonstrate NQGA is superior to conventional genetic algorithms in quality and efficiency.
【Fund】: 国家自然科学基金 (No .695740 2 6);; 教育部高等学校骨干教师资助计划项目 (教技司No .[2 0 0 0 ] 65);; 国防基金项目 (No .51 4 350 30 1 0 1ZS0 50 2 0 0JSOS .2 .1 .ZS0 50 1 )
【CateGory Index】: TP18
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