大型DCS轮机仿真I/O接口系统研究  

Research of I/O Interface System in Large DCS Marine Simulation

作　　者：周华斌[1] 张刚[1] 陈明昭[1] 

机构地区：[1]武汉理工大学系统仿真与控制中心,武汉430063

出　　处：《计算机工程》2004年第18期190-192,共3页Computer Engineering

基　　金：国家"九五"重点科技攻关项目(95-02-07-08)

摘　　要：I/O接口系统的性能直接关系到轮机仿真系统的实时性和稳定性,需要对其进行深入研究。文章介绍了作者自主研制开发的分布式轮机仿真I/O接口系统的组成。讨论了其各硬件板卡的设计,分析了该系统的数据通信原理。系统实际应用表明,该系统特别适用于大型、复杂的系统仿真。Performance of I/O interface system has great influence on the reliability and real-time quality of marine simulation, so it should be studied deeply. This paper introduces the conformation of distributed I/O interface system developed independently by the authors. It lays emphasizes on the design of five kinds of printed circuit boards and the analysis of data communications between them. Results of applications show that it is appropriate for simulation of large and complex systems especially.

关 键 词：分布式控制 轮机仿真 I/O接口 

分 类 号：TP302.1[自动化与计算机技术—计算机系统结构]