服装制造加工过程跟踪缓冲控制仿真  

Simulation of Tracking Buffer Control for Garment Manufacturing Process

作　　者：朱文耀[1] 吴育锋[1] 李怀忠[1] ZHU Wen - yao WU Yu - feng LI Huai - zhong(College of Engineering, Lishui University, Lishui Zhejiang 323000, Chin)

机构地区：[1]丽水学院工学院,浙江丽水323000

出　　处：《计算机仿真》2017年第4期241-244,共4页Computer Simulation

基　　金：浙江省公益技术研究工业项目(2016C31G2261229)

摘　　要：在服装制造加工过程中对跟踪缓冲进行有效控制,可以防止产品的市场竞争力带来的直接影响。对服装制造跟踪缓冲的控制,需要计算出发生故障的平均时间间隔,引入修正系数对最小缓冲时间进行修正,完成对服装制造过程中跟踪缓冲的控制。传统方法先计算出生产系统对瓶颈的利用程度,计算出瓶颈产能最大化,但忽略了对缓冲系数的修正,导致控制精度低。提出基于DBR的服装制造加工过程跟踪缓冲控制方法,融合于DBR方法计算瓶颈缓冲,并计算出整个服装制造发生故障的平均时间间隔,获取最小跟踪缓冲量,引入了修正系数对最小缓冲时间进行修正,给出跟踪缓冲控制机制,完成对服装制造加工过程跟踪缓冲控制。实验结果表明,所提方法控制精确度高,设定的缓冲可以合理地安排订单和生产计划,能够大幅度提升服装制造加工过程厂瓶颈工序的利用率。This research focuses on control method for tracking buffer of process of garment manufacture based on DBR. First, we calculated bottleneck buffer integrated with DBR method and worked out average interval of fault happening in overall garment manufacture, then acquired the minimum capacity of tracking buffer. The research also introduced correction factor to amend minimum buffer time and provided control mechanism. Thus, we completed the control of tracking buffer. Experimental results show that the method has high control precision. The set buffer can arrange order and production plan reasonably. It can improve utilization ratio of bottleneck process significantly.

关 键 词：服装制造加工 跟踪缓冲 控制 数据组读数器 

分 类 号：TP278[自动化与计算机技术—检测技术与自动化装置]