在线仿真实验装置的设计与应用  

Design and Application of Online Simulation Device

作　　者：姜雪[1] 杨前明[1] 陈必胜[1] 薛风先[1] 唐有为[2] 

机构地区：[1]山东科技大学机电学院,山东青岛266510 [2]山东冶金技术学院,济南250109

出　　处：《实验科学与技术》2009年第4期58-59,79,共3页Experiment Science and Technology

摘　　要：基于离线仿真实验装置在模拟随机干扰、信号延迟、模型误差等方面存在不足,设计了一种在线仿真实验装置。其硬件采用工控机、研华数据采集卡、传感器等。软件以MATLAB的RTW工具箱为平台,在MATLAB自带的Real-time板卡驱动程序帮助下,使用实时内核技术来保证数据处理的实时性。该装置组合灵活、经济实用,有助于学生设计多种软控制器,大大提高了实验教学的效果,也为其他基于MATLAB的实时数据采集处理提供了一种思路。Due to the deficiency of offline simulation device in simulating random disturbance, signal delay and module error, an online simulation device is designed. In hardware, IPC, Advantech data acquisition card and sensor are used. In software, based on the RTW toolbox of Matlab and the real-time drive of acquisition card, real - time kernel makes it possible to process data in real time. The device is economic, operational, agile. It contributes to designing various soft controllers, increases the experiment-teaching effect and provides a new means for data sampling and processing based on Matlab.

关 键 词：仿真实验 RTW工具箱 在线仿真 

分 类 号：TP391.9[自动化与计算机技术—计算机应用技术]