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《Computer Programming Skills & Maintenance》 2012-16
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Optimized Partheno Genetic Algorithm Solving the Cost of VRP

WU Cheng-bin,LIU Xin-yue(Modern Educational Technology Center,Chengdu University,Chengdu 610106,China)  
The unit costs are different for vehicle in load or empty condition,this article proposed optimized partheno genetic algorithm for the minimum distribution costs.By improving the calculation for fitness,as well as chromosomal rearrangements,this algorithm can both remain the optimization ability in the scope of global or local areas while improving efficiency.The practical example shows that the optimized algorithm is better than traditional algorithm,and the convergence time is also short,the logistics corporations using this algorithm system can reduce distribution costs effectively,and the liquidity pressure is greatly reduced.
【CateGory Index】: TP18
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