摘要
皮带运输系统是一个以传动装置带动输送带运转来运送散件物料的运输设备,其控制系统是一个典型离散事件控制系统和按顺序启停的实时控制系统。文中采用接近自然语言的逻辑规则化语言把系统各种控制转化了逻辑层次的直观描述,明确设备间的逻辑控制关系,优化了皮带运输系统的控制结构。方便了设备操作人员、系统开发人员以及此领域的专家进行系统的维护、修改和开发。
Belt transport system is a piece of equipment used to deliver spare parts by running gear driven conveyor belt.It is a typical discrete event control and a real time control system by order of start and stop.This dissertation applies very natural lan guage in describing those system instructions,clear the relationship between logic control equipment,optimize the control struc ture of belt transport system.Convenient equipment operators,system development staff and experts in the field of the mainte nance、modification and development.
出处
《电脑知识与技术》
2012年第12X期8818-8820,共3页
Computer Knowledge and Technology
关键词
皮带运输系统
规则化语言
控制逻辑规则表达式
联控运行模式
状态转换
belt transport system
regularized language
control logic rule expression
the model of connected and control
state transition
