虚拟DCS指令分级交互机制的设计与实现  

Design and Implementation of Instruction Hierarchical Interaction Mechanism in Virtual DCS

作　　者：彭浩 张旭 蒋维 章雨 Peng Hao;Zhang Xu;Jiang Wei;Zhang Yu(Science and Technology on Reactor System Design Technology Laboratory,Nuclear Power Institute of China,Chengdu,610213,China)

机构地区：[1]中国核动力研究设计院核反应堆系统设计技术重点实验室,成都610213

出　　处：《仪器仪表用户》2020年第5期25-27,76,共4页Instrumentation

摘　　要：虚拟DCS以纯软件形式实现了实物DCS的关键功能,同时增加了仿真功能,有助于开展设计验证、参数调试、培训等活动。基于虚拟实物技术路线的虚拟DCS,在实现时需要处理大量的指令与反馈,合理的分级交互机制能够提高虚拟DCS指令执行与反馈的效率,有助于实现一机多模功能,提高计算机硬件资源利用率。Virtual DCS realizes the key functions of physical DCS in the form of software,and the added simulation function is also helpful to carry out design verification,parameter debugging,training and other activities.Virtual DCS based on emulation method needs to deal with a large number of instructions.Reasonable hierarchical interaction mechanism can improve the efficiency of instruction execution and feedback,which is helpful to realize the multi-modelbased on one machine,and improve the utilization rate of computer hardware resources.

关 键 词：虚拟DCS 分级交互 一机多模 

分 类 号：TM623.8[电气工程—电力系统及自动化]