摘要
为了辅助现场控制人员获取装配现场的生产能力参数,提出了一种基于Petri网分解视图的装配项目生产能力求解方法。首先,依据P/T系统和装配工作站的基本定义,采用关键元素映射函数快速构建工作站的Petri网模型;然后,在工作站初始作业状态设定的基础上,给出了基于网模型环流分解视图的生产能力求解方法;最后,采用某型飞机机翼装配工作站的部分作业进行了实例分析,验证了方法的有效性。
To obtain production capacity parameters from assembly workshop,a method for the production capacity of aircraft assembly project based on disassembling circumfluence of Petri model was proposed.First,according to definitions of P/T system and assembly station,the Petri model of assembly station was established by mapping function for key elements.Through original state setting of and assembly Petri net,and a method of solving production capacity based on the view of net circumfluence was discussed.Finally,the application of the aircraft assembly field were introduced,and applied to demonstrate the functionality of this method.
出处
《机械科学与技术》
CSCD
北大核心
2012年第3期429-432,共4页
Mechanical Science and Technology for Aerospace Engineering
