支持优先级决策的工作流引擎模型  

Workflow Engine Model Supporting Priority Decision-making

作　　者：李毅 陈刚 孙小强 LI Yi CHEN Gang SUN Xiaoqiang(AVIC The First Aircraft Institute, Xi＇an 710089, China)

机构地区：[1]航空工业第一飞机设计研究院,陕西西安710089

出　　处：《航空科学技术》2017年第9期59-64,共6页Aeronautical Science & Technology

摘　　要：针对Java业务流程管理(JBMP)工作流引擎模型(PDBPM)中处理多路节点路由决策标准实现简单、扩展成本高的问题,提出了一种基于JBMP支持优先级决策的PDBPM,通过增加控制因素和改进流程路由算法,在流程状态迁移时可根据当前流程状态和后继节点优先级进行唯一性决策。将PDBPM应用于多型号技术文件系统(MMTFMS)中进行应用验证,结果表明,该模型能有效地提高工作流的执行效率。For overcoming difficulty in multi-branch decision-making of default implement in JBPM, designed PDBPM supporting priority decision-making based on JBPM, achieved unique routing according to current workflow status and subsequence nodes by adding key fact and optimizing routing algorithm. Applied PDBPM in MMTFMS for engineering verification, the result shows PDBPM can remarkably improve business execution efficiency.

关 键 词：JBPM 工作流引擎 优先级决策 执行效率 

分 类 号：TP311.1[自动化与计算机技术—计算机软件与理论]