Travel-time model of dual-command cycles in a 3D compact AS/RS with lower mid-point I/O dwell point policy
Travel-time model of dual-command cycles in a 3D compact AS/RS with lower mid-point I/O dwell point policy
复制标题
具有较低中点 I/O 驻留点策略的 3D 紧凑型 AS/RS 中双命令周期的行程时间模型
DOI:
10.1080/00207543.2017.1361049
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发表时间:
2018-02
影响因子:
9.2
通讯作者:
Bipan Zou
中科院分区:
文献类型:
--
作者:
Xianhao Xu;Yeming Yale Gong;Xiangxiang Fan;Guwen Shen;Bipan Zou
Abstract Three-dimensional compact automated storage/retrieval systems (AS/RS) have been extensively applied in warehouses, with advantages of full automation, time efficiency and high space utilisation. While previous studies that use lower mid-point input/output (I/O) dwell point policy consider single-command cycles (SC), this paper builds travel-time models of dual-command cycles (DC). The S/R crane also dwells in the lower mid-point of the rack when it is idle. We validate analytical models using simulation and use analytical models to optimise system dimensions. Numerical experiments are used to compare DC with SC. The results show that DC outperform SC in terms of cycle time of one command.
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DOI:
10.1016/0360-8352(91)90012-u
发表时间:
1989-04
期刊:
--
影响因子:
--
作者:
Wentao Wang
通讯作者:
Wentao Wang
DOI:
10.2307/1269971
发表时间:
1982
期刊:
--
影响因子:
--
作者:
Fourth Edition;Averill M. Law
通讯作者:
Fourth Edition;Averill M. Law
DOI:
--
发表时间:
1999
期刊:
--
影响因子:
--
作者:
박병춘
通讯作者:
박병춘
DOI:
10.1016/j.cie.2012.06.009
发表时间:
2012-12
期刊:
Comput. Ind. Eng.
影响因子:
--
作者:
Khalid Hachemi;Z. Sari;N. Ghouali
通讯作者:
Khalid Hachemi;Z. Sari;N. Ghouali
影响因子:
9.2
作者:
Chao-Hsien Pan;C.-H. Wang
通讯作者:
Chao-Hsien Pan;C.-H. Wang