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[2]  Goldberg D E. Genetic algorithms in search, optimization and machine learning[M]. Reading, Ma: Addison Wesley,1989£®

[3]  ÃÏÇì´º£¬¼ÖÅà·¢£®¹ØÓÚGeneticËã·¨µÄÑо¿¼°Ó¦ÓÃÏÖ×´[J]£®Ç廪´óѧ³ö°æÉ磬1995£¬35(5)£º44£­48£®

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[5]  Lin W£¬Delgado-Frias J G£®Hybrid Newton-Raphson genetic algorithm for traveling salesman problem[J]. Cybernetics and systems, 1995£¬26(5)£º387-412£®

[6]  ÕÔÃ÷Íú£®Á¬Ðø¿É΢º¯ÊýÈ«¾ÖÓÅ»¯µÄ»ìºÏÒÅ´«Ëã·¨[J] £®¿ØÖÆÓë¾ö²ß£¬1997£¬12(5)£º589£­592£®

[7]  Goldberg D E£®Real-Code Genetic Algorithm,Virtual Alphabets and Blocking[J]. Complex Systems£¬1991£¬5£º139-167£®

[8]  Michalewicz Z£®A modified genetic algorithm for optimal control problems[J]£®Computers math. Application£¬1992£¬23£¨12£©£º83-94£®

[9]  ³Â±¦ÁÖ£®×îÓÅ»¯ÀíÂÛÓ