基于DSM的应急任务流程模块化设计研究

应急任务的流程化管理是通过计算机网络平台实现对应急预案处置操作的必要环节，论文借助于流程模块化管理的思想，采用统一建模语言（UML）对应急任务之间的依赖关系进行描述，并映射到设计结构矩阵（DSM）中，运用四点刻度法对活动之间的流依赖，和资源依赖中的角色依赖、设备依赖和设施依赖的关系强度进行度量，提出了依赖量指标的计算方法，在此基础上，以降低模块间的耦合程度和提高模块内的依赖程度为目标，建立了应急任务活动的聚类优化模型，并设计了相应的遗传算法进行求解，通过案例计算分析，验证所提方法可以获得具有高内聚和松散连接的流程模块。这种方法可以大大减少组织管理的复杂程度，并为实现模块任务的快速重组和功能整合创造了条件。

Modular Design of Emergency Task Executive Processes Based on DSM

The process management of emergency tasks is a necessary requirement in disposal operation of emergency plan on the computer network platform. Taking the advantage of modular management of business process, in this paper Unified Modeling Language (UML) is introduced to describing the dependence relationships between activities in an emergency plan, and mapped to a design structure matrix (DSM). The four points scale rule is used to measure the degree of information dependence relationships of the flow dependence, as well as the dependences of the role, the equipment and the facilities in the resource dependence between the activities. The indictor of the dependence volume and its calculation method is proposed. Then, clustering optimization model is carried out, in which the minimizing of the total dependence volume between different modules and maximizing of the total dependence volume inner all modules are token as the objectives.Acoordingly, a genetic algorithm is designed to solve this problem. At last, a case study is analyzed, and the calculation result proves that the proposed method is validity and effectively. This method could bitterly reduce the complex degree of organization management, and creat the conditions for fast restructuring and integrating functions of module tasks.