关键词: 工艺计划；车间作业计划；粒子群算法；集成模型；层次结构

Abstract:

The integrated model of process planning and job shop scheduling system in existence was analyzed. The hierarchy structure of process planning
and job shop scheduling was constructed in the integrated model.An integrated model of distributed and dynamic process planning and job shop scheduling was proposed.
It’s combined process planning with dynamic rolling windows scheduling based on
period and event-driven.The improved particle swarm algorithm which
was dispersed to suit for job shop schedule was introduced to job shop scheduling operation.Consequently, the function of job shop scheduling and control of the integration module was realized. Finally,feasibility and validity of the integrated system was validated by an example.

Key words: process planning;job shop scheduling;particle swarm algorithm;integration model;hierarchy structure