摘要
为实现在不同阶段、按不同层次和区域分析和控制产品开发微观过程的目的,提出一种基于“自组织-被组织”方法论规划和设计产品开发过程的方法。在面向过程的任务分层分解和基于约束的产品开发活动组织过程表达中,把与过程相关的约束和影响因素,通过节点间逻辑状态及其取值概率来反映和体现;应用图论中可达矩阵性质与原理定量分析产品开发活动序列及其组织路线,实现产品开发宏观过程管理和微观过程控制的有机结合,使产品开发活动的组织方式、状态演化和工作流程始终处于透明和可控的环境下观察和分析,帮助项目管理人员明确影响产品开发过程的主要路线和关键环节,克服传统方法综合多个要素、跨越整个过程建模和分析的困难。
In order to realize the purposes of analyzing and controlling micro-processes of product development according to different levels and regions in different phases, a planning and design method of the product development processes is put forward on the basis of self-organizing and organized methodology. In the process of stratifcation and decomposition of task and product development based on restraint, the influence and restraint factors in connection with the processes are reflected and embodied by logic state and evaluation probability. By applying quality and principle of reachability matrix in graphics theory, activity sequence and its route of product development are analyzed quantitatively; macroscopic process management and microcosmic process control of product development are realized, and the organization mode, state evolution and work flow of product development activities are observed and analyzed under a transparent and controllable environment all the time. All these help project managers to know about the primary route and key point juncture of product development processes and overcome the difficulty of traditional methods in the way .of modeling and analysis by synthesizing multiple elements and crossing entire processes.
出处
《机械科学与技术》
CSCD
北大核心
2005年第12期1391-1395,共5页
Mechanical Science and Technology for Aerospace Engineering
基金
上海市浦东新区科技发展基金项目(PKX2003-24)资助
关键词
自组织
任务分解
活动序列
约束
关键路径
self-organizing
task decomposition
activity sequence
restraint
critical path
