缓冲区有限的串行生产线的一种代数模型  

AN ALGEBRAIC MODEL FOR SERIAL PRODUCTION LINES WITH FINITE BUFFERS

作　　者：刘克[1] 沈美娥[1] 郑应平[2] 

机构地区：[1]北京科技大学自动化系 [2]中科院自动化所

出　　处：《信息与控制》1991年第S1期34-38,共5页Information and Control

摘　　要：本文基于有序事件模型研究了串行生产线在有缓冲区约束情况下的建模方法,给出了改进的代数模型,与原模型有相同的方程阶数和状态维数,因而计算量不增加.改进模型中所修改的参数具有明确的物理意义和简明的规律性,可以直接列写,文中附有建模实例予以验证.Based on the ordered event model,the method of modelling for serial production lines with finite buf-fers is studied and an improved model is given.The new model has the same equation order and state di-mensions as the old one,thus does not increase the computation burden.The revised elements in the im-proved model are of clearly physical meaning and explict rule of change.The new model can be con-structed directly.An example is given to verify the procedure of modelling.

关 键 词：串行生产线 有序事件模型 加工序列 缓冲区 周期 

分 类 号：TP273[自动化与计算机技术—检测技术与自动化装置]