With the increasing maturity of automated guided vehicles(AGV)technology and the widespread application of flexible manufacturing systems,enhancing the efficiency of AGVs in complex environments has become crucial.Thi...With the increasing maturity of automated guided vehicles(AGV)technology and the widespread application of flexible manufacturing systems,enhancing the efficiency of AGVs in complex environments has become crucial.This paper analyzes the challenges of path planning and scheduling in multi-AGV systems,introduces a map-based path search algorithm,and proposes the BFS algorithm for shortest path planning.Through optimization using the breadth-first search(BFS)algorithm,efficient scheduling of multiple AGVs in complex environments is achieved.In addition,this paper validated the effectiveness of the proposed method in a production workshop experiment.The experimental results show that the BFS algorithm can quickly search for the shortest path,reduce the running time of AGVs,and significantly improve the performance of multi-AGV scheduling systems.展开更多
首先介绍了真空衰减检漏机的结构和具体工作流程,然后给出了其差压法检测原理,实现BFS类药品既定瓶型的密封完整性检测。现以一种0.4 mL BFS滴眼剂产品为例,根据漏率计算公式,在满足客户生产要求速度和5μm检测精度前提下,进行检测模腔...首先介绍了真空衰减检漏机的结构和具体工作流程,然后给出了其差压法检测原理,实现BFS类药品既定瓶型的密封完整性检测。现以一种0.4 mL BFS滴眼剂产品为例,根据漏率计算公式,在满足客户生产要求速度和5μm检测精度前提下,进行检测模腔和标准模腔的仿形设计。在完成被检测阴性样品、3D打印基准物和5μm漏孔阳性样品等准备工作后,按照设定的参数进行检测,得到泄漏判定阈值范围,通过多组样品的测试证明,采用真空衰减检漏机设备能够有效检测BFS药品包装密封完整性,保证产品质量。展开更多
文摘With the increasing maturity of automated guided vehicles(AGV)technology and the widespread application of flexible manufacturing systems,enhancing the efficiency of AGVs in complex environments has become crucial.This paper analyzes the challenges of path planning and scheduling in multi-AGV systems,introduces a map-based path search algorithm,and proposes the BFS algorithm for shortest path planning.Through optimization using the breadth-first search(BFS)algorithm,efficient scheduling of multiple AGVs in complex environments is achieved.In addition,this paper validated the effectiveness of the proposed method in a production workshop experiment.The experimental results show that the BFS algorithm can quickly search for the shortest path,reduce the running time of AGVs,and significantly improve the performance of multi-AGV scheduling systems.
文摘首先介绍了真空衰减检漏机的结构和具体工作流程,然后给出了其差压法检测原理,实现BFS类药品既定瓶型的密封完整性检测。现以一种0.4 mL BFS滴眼剂产品为例,根据漏率计算公式,在满足客户生产要求速度和5μm检测精度前提下,进行检测模腔和标准模腔的仿形设计。在完成被检测阴性样品、3D打印基准物和5μm漏孔阳性样品等准备工作后,按照设定的参数进行检测,得到泄漏判定阈值范围,通过多组样品的测试证明,采用真空衰减检漏机设备能够有效检测BFS药品包装密封完整性,保证产品质量。
