摘要
研究了将空间资源作为关键资源的生产调度问题——空间调度问题,分析了空间调度问题和三维装箱问题的异同,以具有时间窗约束的空间调度三维模型为基础,提出改进的基于极点的启发式定位规则,给出结合禁忌搜索和基于极点的定位规则的优化算法,并通过仿真验证了算法的有效性。
Spatial scheduling problem as key resource scheduling problem was studied.Differences between spatial scheduling problem and three-Dimensional Bin Packing Problem(3D-BPP) were compared.Based on 3D spatial scheduling with time window as constraint,an improved heuristic positioning rules based on Extreme Points(EP) was proposed.Optimization algorithm based on tabu search and EP-based positioning rules was presented.Finally,a simulation experiment was provided to illustrate the effectiveness of the proposed approach.
出处
《计算机集成制造系统》
EI
CSCD
北大核心
2010年第12期2674-2679,共6页
Computer Integrated Manufacturing Systems
基金
上海外高桥造船有限公司资助项目~~
关键词
空间调度
时间窗约束
三维装箱问题
极点
禁忌搜索
船舶建造
spatial scheduling
time window constraint
three-dimensional bin packing problem
extreme points
tabu search
shipbuilding