Travel time and alternative configurations analysis for automated storage/retrieval systems based on geometrical method

作     者：马新露 赵林度 Lothar Schulze 

作者机构：东南大学经济管理学院南京210096 汉诺威大学物流规划与控制系德国汉诺威30167 

出 版 物：《Journal of Southeast University(English Edition)》 (东南大学学报（英文版）)

年 卷 期：2007年第23卷第S1期

页      面：161-167页

核心收录：

学科分类：081203[工学-计算机应用技术] 08[工学] 0835[工学-软件工程] 0812[工学-计算机科学与技术（可授工学、理学学位）] 

基　　金：The National Key Technology R&D Program of China during the 11th Five-Year Plan Period(No.2006BAH02A06) 

主　　题：travel time model automated storage/retrieval system geometry method Tchebychev approximation 

摘      要：In order to evaluate the efficiency of the automated storage/retrieval system(AS/RS)accurately,and compare different layouts of the AS/RS using mean travel time,under randomized storage conditions,an exact,geometry-based analytical model is *** model can be used to compute the expected single-command and dual-command travel time for a storage/retrieval(S/R)machine which can travel simultaneously horizontally and vertically as it moves along a storage *** rack may be either square in time or non square in ***,the alternative layouts of the AS/RS and travel-time models are *** with setting the I/O point at the left-lower corner of the rack,setting the I/O point at any point at the vertical edge can help enhance the efficiency of the AS/RS.