摘要
针对复杂的大型仿真系统繁多的模拟量数据采集(AI),该文提出了一种基于DCS方式以80C196KB微处理器和AD574A模/数转换器为核心的数据采集卡的设计与实现。文章重点阐述了其硬件接口电路和软件设计思想等。实际调试运行表明,该卡具有实时响应速度快、数据吞吐量大、抗干扰能力强等优点,可广泛应用于船舶轮机、电站等仿真培训系统。
Being aimed at the abundance of data acquisitions in large and complex simulation systems, this paper presents the design & realization of a high speed data acquisition card based on distributed control system. It lays emphasis on illustrations of the interface circuits and design of software. Results of tests and applications show that this card has such merits as high speed respondence and strong anti-jamming abilities. It can be widely used in power station, marine simulator and so on.
出处
《计算机仿真》
CSCD
2004年第12期258-260,共3页
Computer Simulation
关键词
实时仿真
数据采集
轮机模拟
Real-time simulation
Data acquisition
Marine simulation
