Priority-Based Genetic Algorithm for Conflict-Free Automated Guided Vehicle Routing

被引:8
|
作者
Umar, U. A. [1 ]
Ariffin, M. K. A. [1 ]
Ismail, N. [1 ]
Tang, S. H. [1 ]
机构
[1] Univ Putra Malaysia, Dept Mech & Mfg Engn, Upm Serdang 43400, Malaysia
关键词
Automated guided vehicles (AGVs); Flexible Manufacturing System; Routing; Conflict avoidance; Genetic Algorithm; Priority-based encoding; OPTIMIZATION; DESIGN; AGV;
D O I
10.1016/j.proeng.2012.10.080
中图分类号
T [工业技术];
学科分类号
08 ;
摘要
This study presents an algorithm for automated guided vehicle system routing. Priority-based genetic algorithm was used for genetic representation. The objective is minimal path transverse time. Weight mapping crossover (WMX) and insertion mutation was used as genetic operators. Conflict detection and avoidance was incorporated into the system using node and arc occupation time mapping for detection and replacement of the individual with faultless individual from the population for avoidance. Numerical experimentation was conducted to test the effectiveness of the algorithm. (C) 2012 Elsevier B.V. Selection and/or peer-review under responsibility of Bin Nausantar University
引用
收藏
页码:732 / 739
页数:8
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