基于CORBA的分布式系统在核电站DCS的设计与研究

CORBA-based Distributed Systems in a Nuclear Power Plant DCS Design and Research

在DCS系统软件架构中,尤其核电站中功能需求的特殊性以及性能需求的高可靠性,基于Socket的传统的编程实现,面对分布式DCS系统的网络通信的多样性、实时性以及高可靠性等要求越来越困难。通过对基于CORBA实时中间件的实现的DCS系统的研究,提出核电站分布式DCS系统软件架构,最终使DCS系统满足核电站的工程需求。

In the DCS system software architecture,particularly in nuclear power plants characteristic of functional requirements and performance needs of high-reliability,based on Socket traditional programming,distributed DCS system to face the diversity of network communication,real-time and high reliability requirements more difficult.CORBA middleware based on real-time by the realization of the DCS system,the DCS system proposed nuclear distributed software architecture,and ultimately enable the DCS system to meet the needs of nuclear power engineering.