关键词: 调度模型, 并行传送带式流水线, 射频识别, 人工鱼群算法, 极坐标编码, 摩托车

Abstract: Aiming at scheduling problem of a kind of flexible motorcycle assembly lines, a kind of parallel conveyer belt flow shop scheduling model was proposed. Impact of the different max process paces of different Works In Process (WIP) in different stations was considered. Radio Frequency IDentification (RFID) technology was introduced to gather the WIP data in real time. And by adjusting the pace of conveyer belt, production efficiency was improve. According to practical production requirements, intervals were inserted among different kinds of WIPs to provide prepare time for changing models. Then, a kind of improved artificial fish swarm algorithm based on polar coordinate coding was presented. Some key technologies were discussed, including the encoding and coding, iterative pattern of generating body, the distance of artificial fish et al. Finally, this model was testified by the real data from some motorcycle enterprise, and its effectiveness was revealed.

Key words: scheduling model, parallel conveyor belt flow shop, radio frequency identification, artificial fish swarm algorithm, coordinate coding, motorcycle