面向存在瓶颈的一般流水车间的集成负荷控制方法  

A Integrated Workload Control Method for the General Flow Shop with Bottleneck

作　　者：周宏明[1] 陈亚绒[1,2] 管在林[2] 李沛[1] 郑志明[2] 

机构地区：[1]温州大学,浙江温州325035 [2]华中科技大学数字制造装备与技术国家重点实验室,湖北武汉430074

出　　处：《系统工程》2015年第10期15-21,共7页Systems Engineering

基　　金：国家自然科学基金资助项目(71271156;7110112)

摘　　要：针对产品工艺呈现主流向且存在瓶颈时,传统负荷控制方法的不足,借鉴约束理论的DBR机制,提出了为非瓶颈资源设置保护产能,将订单投放与瓶颈派工规则集成的车间负荷控制方法。在分析瓶颈漂移与保护产能,调度规则、负荷限额与系统绩效关系的基础上,设计了保护产能位置与水平,派工规则以及负荷限额水平的组合实验,仿真分析系统绩效的变化规律。实验结果表明,集成负荷控制方法中不同的保护产能位置、水平以及调度规则和负荷限额参数组合有不同的适用环境,实施企业需要根据实际情况选择合适的参数,以更好的保证订单的系统通过时间与交期。Due to the lack of workload control method for the general flow shop with mainstream and bottleneck, an integrated method based on DBR mechanism of Theory of Constraints is proposed in this paper, which is set up to improve system performance by setting protective capacity for non-bottleneck resource, and combining with bottleneck dispatching rules. According to the analysis of protective capacity and bottleneck drifting, scheduling rules, workload norms and system performance, the systematic combined experiments are designed with different position and level of protective capacity, workload limits and dispatching rules. The results show that different combinations of protective capacity positions and levels, dispatching rules and workload limits of the integrated method have different applicable environments. The companies should choose the appropriate combination of parameters for the successful implementation of workload control method according to the actual situation in order to better ensure the system through time and delivery.

关 键 词：负荷控制 保护产能 鼓-缓冲-绳子(DBR) 

分 类 号：F406[经济管理—产业经济]