关键词: 混合流水车间, multi-agent, 在线调度, 机器故障, 订单插入

Abstract: Abstract: Aiming at the uncertainties and dynamics in agile manufacturing and the features of hybrid flow shop scheduling problem, a multi-agent based hybrid flow shop dynamic scheduling system was studied. This system consists of management agent, job agent and machine agent, (HIS) for the hybrid flow shop environment was proposed and integrated into the strategy agent. This algorithm is suitable for static scheduling and dynamic scheduling under a variety of dynamic events. The coordination mechanism between the various agents was designed. In the production process, the agents work independently and coordinate with each other according to their behavioral logic. Finally, simulations of dynamic scheduling such as machine failure, rush order and online scheduling were carried out to verify the effectiveness and flexibility of the system.

Key words: hybrid flow shop, multi-agent, online scheduling, machine breakdown, rush order