摘要
从扩展事件驱动过程链(EEPC)和传统Petri网入手,结合二者的特点,提出新的仿真模型——基于EEPC的扩展Petri模型。该仿真模型既能体现业务流程的逻辑结构,又能定量对时间等因素进行计算与判定,从定性和定量两个方面保证了流程分析的正确性与有效性。以某医院内科病人就诊流程为例对该仿真模型进行了有效性验证。
Starting from the extended event process chain（EEPC） and traditional Petri net,the extended Petri net model based on EEPC is proposed.This model can reflect the logical structure of the process,make a quantitative calculation and judgment of such factors as time,thus guaranteeing the correctness and validity of the process analysis qualitatively and quantitatively.Each step of this new model is introduced.The proposed model is validated through a real-world hospital BPR case study.
出处
《电子科技大学学报》
EI
CAS
CSCD
北大核心
2012年第1期131-135,共5页
Journal of University of Electronic Science and Technology of China
基金
四川省科技计划项目(2010ZR0169)
