实时以太网总线从站控制器模型化开发  

Modeling development method for slave controller of real-time ethernet fieldbus

作　　者：陈凌宇 郑杰基 何爱华 范大鹏[1] CHEN Lingyu;ZHENG Jieji;HE Aihua;FAN Dapeng(College of Intelligence Science and Technology,National University of Defense Technology,Changsha 410073,China)

机构地区：[1]国防科技大学智能科学学院,湖南长沙410073

出　　处：《光学精密工程》2023年第11期1710-1723,共14页Optics and Precision Engineering

基　　金：国家自然科学基金区域创新发展联合基金资助项目(No.U19A2072)

摘　　要：从站控制器是工业自动化控制系统中实现总线通信、现场传感器采集、电机等执行器控制功能的基础部件。为满足各类工业现场执行器与传感器的使用需求,解决从站控制器硬软件设计繁琐、开发效率低、升级移植困难的问题,通过对典型从站控制器的硬软件构成分析,提出了一种从站控制器的模型化开发方法。建立了从站控制器共性的实时以太网通信处理模型以及实际应用中常见的数字量I/O、模拟量I/O、运动控制、通信接口转换从站的设备控制模型,采用模型代码自动生成与移植方法,在国产硬件平台上实现了从站控制器软件的标准化快速开发。实验结果验证了本文所提模型化开发方法的有效性,为实现国产化从站控制器软件的快速开发和升级移植提供了的有效手段。The slave controller is a fundamental component for realizing bus communication,field sensor acquisition,motor,and other actuator control functions in the industrial automation control system.To meet the needs of various industrial field actuators and sensors and to solve the problems of the cumbersome hardware and software design,low development efficiency,and difficult upgrading and transplantation of slave controllers,this paper proposes a model development method for slave controllers that involves analyzing the hardware and software components of typical slave controllers.The common realtime Ethernet communication processing model of slave controllers and the device control models of digital input/output(I/O),analog I/O,motion control,and communication interface conversion slaves in practical applications are established,and the model code is automatically generated and ported to realize the standardized and rapid development of slave controller software on the domestic hardware platform.The experimental results verify the effectiveness of the proposed model development method.This study provides a new method for the rapid development and upgrading of the localized slave controller software.

关 键 词：工业自动化:控制系统 实时以太网总线 基于模型的设计 代码生成 

分 类 号：TP273[自动化与计算机技术—检测技术与自动化装置]