复材车间智能排产系统研究

Study on Intelligent Scheduling System of Composite Shop

为解决航天复材车间以经验为主的排产实时性和实用性不够的问题,提出了智能排产系统并讨论了智能排产系统的体系架构和功能组成,研究了基于感知信息的排产计算方法,开发了航天复材车间智能排产原型系统并进行了校验。该系统能够根据生产实时数据和排产知识,自动判断并进行资源优化配置和工序工时计算,并根据生产扰动情况执行重排产及输出排产方案,为企业排产方案的制定提供了依据,并为后续工程化智能排产系统的开发奠定了基础。

To solve the problem of insufficient real-time and practicability of experience-based production scheduling in aerospace composite workshop,an aerospace intelligent scheduling system is proposed,and the architecture and function composition of the system are discussed.Furthermore,the calculating method based on perceptual information is studied,and the prototype system of aerospace composite workshop is developed and verified.According to the production real-time data and the scheduling knowledge,the system can automatically judge and optimize resource allocation,calculate man-hours of each process step,and rearrange and output the scheduling plan according to the production disturbances.It provides a basis for the formulation of the enterprise scheduling program and lays the foundation for the development of the subsequent engineering intelligent scheduling system.