CAJ | 학술논문

随着人们对柔性工作流认识的不断增强,柔性工作流管理系统的可信赖性变得越来越重要.异常作为影响工作流柔性的主要原因之一,对系统的可信赖性有很大的影响.提出了一种基于随机Petri网的支持异常处理的柔性工作流建模与性能分析方法,并以电子商务系统中的物流系统为例,在随机Petri网模型建模的基础上着重分析了柔性工作系统的可用性、可靠性等性能参数.
수착인문대유성공작류인식적불단증강,유성공작류관리계통적가신뢰성변득월래월중요.이상작위영향공작류유성적주요원인지일,대계통적가신뢰성유흔대적영향.제출료일충기우수궤Petri망적지지이상처리적유성공작류건모여성능분석방법,병이전자상무계통중적물류계통위례,재수궤Petri망모형건모적기출상착중분석료유성공작계통적가용성、가고성등성능삼수.
With growing awareness of the flexible workflow,reliability of flexible workflow system has become more and more important,as one of the main reasons of the impact of work flexible workflow,exception has a great impact on reliability of flexible workflow system.This paper presented a stochastic Petri net based flexible workflow modeling and performance analysis method supporting exception handling ,and took e-commerce systems in the logistics system for example,the flexible system's availability,reliability and other performance parameters were analyzed based on the stochastic Petri net in modeling.