一种智能立体仓库货位分配优化方法

• Format: Patent
• Language: Chinese
• Published: 03.08.2021
• Subjects: CALCULATING; COMPUTING; COUNTING; DATA PROCESSING SYSTEMS OR METHODS, SPECIALLY ADAPTED FORADMINISTRATIVE, COMMERCIAL, FINANCIAL, MANAGERIAL, SUPERVISORYOR FORECASTING PURPOSES; PHYSICS; SYSTEMS OR METHODS SPECIALLY ADAPTED FOR ADMINISTRATIVE,COMMERCIAL, FINANCIAL, MANAGERIAL, SUPERVISORY OR FORECASTINGPURPOSES, NOT OTHERWISE PROVIDED FOR

一种智能立体仓库货位分配优化方法，首先，针对货位分配优化模型，根据货位所在的层和列利用连续的实整数对各货位进行编码，将离散问题为连续的整数优化问题；然后，通过对各货位对应的数字进行随机排序生成初始种群，在每代进化之前，根据目标函数值选出部分最优解，并利用所选最优解之间的平均距离来衡量种群的拥挤度，进而根据拥挤度的变化在不同的搜索阶段动态选择不同的变异策略生成高质量的解；最后，根据编码数字与货位一一对应的关系进行解码，即最优解对应的货位分配方案即为当前最优方案。本发明在实际货位分配优化应用中，可以快速的得到合理的最佳分配方案和其他备用方案。 The invention discloses an intelligent stereoscopic warehouse goods location distribution optimization method, and the method comprises the steps: carrying out the coding of all goods locations by continuous real integers according to the layers and columns where the goods is located through a goods location distribution optimization model, and converting a discrete problem into a continuous integer optimization problem; carrying out the random ordering of the numbers corresponding to all goods locations, generating an initial population, selecting a part of optimal solutions according a target function value before the evolution of each generation, measuring the congestion degree of the population according to the mean distance between the