摘要
运用西门子Wincc组态软件和S7-300 PLC,基于现场总线控制技术,设计了某预混料的柔性自动配料系统.提出了一套用于柔性开发的结构化方法,利用面向对象设计方法和软件重用的概念,设计了可重用构建库.由于上、下位机使用统一的变量和模块化设计,其软件操作、维护非常方便,控制系统也表现出良好的柔性和智能性.
By means of Siemens Wincc and S7-300 PLC, a flexible developing system was developed via Fieldbus technology. A structured approach to the development of flexible developing is described, an essentially object- oriented software engineering methodology is employed, and reusable component is designed. Since the upper and lower level computers utilizes a uniform parameter system and is based on modular design, this software is convenient in operation and maintenance and its control system is flexible and intelligent.
出处
《湖北工业大学学报》
2007年第3期42-44,共3页
Journal of Hubei University of Technology
关键词
模块化设计
柔性开发系统
软件开发方法
自动配料系统
面向对象软件构造
modular design
flexible developing system
auto proportioning system
object-oriented software engineering methodology
