摘要
堆场的优化是煤炭码头的重要问题。针对堆场的优化提出了两种新型的堆存策略,采用系统形式化描述,将连续空间的堆场进行了网格化逼近,建立了煤炭码头堆场网格化的数学模型。再根据离散事件系统建模与仿真,建立了煤炭码头物流系统网格化仿真模型,并结合实际专业煤炭码头的仿真试验,研究了各优化策略对码头作业效率影响情况并验证了堆场优化策略的工程适用性。
The optimization of the yard is an important issue of the coal terminal. The paper presents two new stockpiling strategies which can improve the stockpiling efficiency for the yard optimization, with the formal description of the system and gridding the continuous space of the yard, then establishes a mathematical model for the coal terminal of gridded yard. According to the modeling and simulation of discrete event systems, we establish the gridded simulation model of the logistics system of coal terminal. Combining with the emulation test of practical professional coal terminal, we study how the new optimized stockpiling strategy affect the terminal＇s operation. Meanwhile, we validate the novel optimized stockpiling strategy of engineering applicability.
出处
《水运工程》
北大核心
2013年第4期101-105,共5页
Port & Waterway Engineering
关键词
码头
网格化
仿真建模
堆场优化
terminal
gridded
modeling and simulation
yard optimization
