基于分层规划的工序工步排序策略

Processes and Steps Sequencing Strategy Based on Hierarchical Planning

在分析工艺规程的层次结构基础上 ,根据层次分解、逐步求精的基本思想构造了基于分层规划的工序工步排序子任务分解策略和子任务求解策略。

Based on the analysis on layer structure of the process plan,according to the fundamental thought of the layer dividing and stepwise refinement,sub-tasks dividing strategy and sub-tasks solving strategy for processes and steps sequencing problems are presented.