CAJ | 학술논문

复杂产品的设计、制造及销售是高度复杂的工作流程，且流程具有极大的不确定性，这就要求工作流管理系统有较大的柔性。动态的、分布式的以及智能化的工作流是支持复杂流程管理的最佳选择，但这样的工作流却引起系统的不确定性，因此，必须给出工作流的可靠性评价。建立了工作流结构的数学模型；提供了计算系统资源耗费及流程不确定性的方法;对包含‘环’结构的系统，该法实现对‘环’的提取，以便于资源耗费的计算；随后给出了可靠性评价方案；对一工程实例进行了详细的分析。
복잡산품적설계、제조급소수시고도복잡적공작류정，차류정구유겁대적불학정성，저취요구공작류관리계통유교대적유성。동태적、분포식적이급지능화적공작류시지지복잡류정관리적최가선택，단저양적공작류각인기계통적불학정성，인차，필수급출공작류적가고성평개。건립료공작류결구적수학모형；제공료계산계통자원모비급류정불학정성적방법;대포함‘배’결구적계통，해법실현대‘배’적제취，이편우자원모비적계산；수후급출료가고성평개방안；대일공정실례진행료상세적분석。
Product with complicated forms has perplexing workf low indesign,manufacture and market analysis and its workflow has high uncertai n specialty,hence a workflow management system (WMSs) with more flexibility will be required.This implies that a workflow having dynamic,distributed and intelle ctualized characteristic be introduced into,but uncertain specialty will occur i n system,thereby evaluating its reliability is an important aspect in workflow s chema.An approach for analyzing workflow,is presented,modeling relationships amo ng tasks in workflow;providing a method for calculating resource consumption and uncertain specialty of flows is provided;a method for detecting cycle included in the system is be given;subsequently,a approach for evaluating system reliabil ity is be drawn down,A case study,relating the experimental platform, will exemp lify the introduced approach.