关键词: 分形网络协同制造, 进度算法, 进度监控, 多级协作目标, 自相似

Abstract: fractal web-based manufacturing project contains several hierarchical cooperative sub-projects with the self-similar workflows. But it lacks an efficient web-based approach to monitor the operational progress of all multi-level sub-projects. To solve this problem, the comprehensive self-similar arithmetic was raised to render the progress message containing the schedule progress and the change of the cooperative participators manufacturing-resource etc. Based on the arithmetic, an approach was proposed to gain the progress message resorting to the web-based progressing curve of each sub-project. To obtain the general scheduled progress, a self-similar method was also elucidated on how to synthesize the progress of the several same-level sub-projects. Accordingly, the administrators under the different levels of the fractal cooperative manufacturing systems can supervise and control the schedule execution of the corresponding sub-projects. The experimental result shows that the approach can precisely and dynamically reflect the schedule progress of all multi-level sub-projects and the manufacturing-resource change of the web-based cooperating enterprises.

Key words: fractal web-based manufacturing, schedule progressing arithmetic, progress monitoring, multi-level cooperative projects, self-similar