中国医学装备
中國醫學裝備
중국의학장비
CHINA MEDICAL EQUIPMENT
2014年
6期
50-53
,共4页
Petri网%医用材料%采购流程%工作流建模
Petri網%醫用材料%採購流程%工作流建模
Petri망%의용재료%채구류정%공작류건모
Petri net%Medical material%Purchasing process%Workflow modeling
目的:在医用材料采购过程中合理设计、优化其各个环节,合理解决采购流程工作流建模所需要的资源配置问题。方法:在对当前工作流中的主要路由模型分析的基础上,结合Petri网的结构、形式化定义和流程建模方法,建立从工作流到Petri网的路由映射模型。结果:采用基于Petri网的工作流技术对医用材料采购流程进行工作流建模,并提出了一种工作流合理性验证算法和工作流的优化算法。结论:基于Petri网的工作流建模方法具有直观、简洁及实用等优点,可为医用材料采购软件的开发提供很好的理论支持。
目的:在醫用材料採購過程中閤理設計、優化其各箇環節,閤理解決採購流程工作流建模所需要的資源配置問題。方法:在對噹前工作流中的主要路由模型分析的基礎上,結閤Petri網的結構、形式化定義和流程建模方法,建立從工作流到Petri網的路由映射模型。結果:採用基于Petri網的工作流技術對醫用材料採購流程進行工作流建模,併提齣瞭一種工作流閤理性驗證算法和工作流的優化算法。結論:基于Petri網的工作流建模方法具有直觀、簡潔及實用等優點,可為醫用材料採購軟件的開髮提供很好的理論支持。
목적:재의용재료채구과정중합리설계、우화기각개배절,합리해결채구류정공작류건모소수요적자원배치문제。방법:재대당전공작류중적주요로유모형분석적기출상,결합Petri망적결구、형식화정의화류정건모방법,건립종공작류도Petri망적로유영사모형。결과:채용기우Petri망적공작류기술대의용재료채구류정진행공작류건모,병제출료일충공작류합이성험증산법화공작류적우화산법。결론:기우Petri망적공작류건모방법구유직관、간길급실용등우점,가위의용재료채구연건적개발제공흔호적이론지지。
Objective: In the purchasing process of medical material, it is important that the proper design of each part concerned as well as the optimization and allocation of suitable resources for the model be solved. Methods:Based on the structure and formal definition and process modeling of Petri net, the modeling is established for the mapping from the route mode of workflow to Petri net. Results:Moreover, a rationality validation algorithm for the workflow and a workflow optimization algorithm are proposed. Conclusion: The results indicate that this method is brief and direct in modeling and analyzing of workflow, which will also provide theoretical support for the development of a purchasing software system.