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基于MATLAB/xPCTatget平台的实时控制
引用本文:侯艳芳,靳晓雄,韩国华.基于MATLAB/xPCTatget平台的实时控制[J].中国工程机械学报,2009,7(2):223-226.
作者姓名:侯艳芳  靳晓雄  韩国华
作者单位:1. 同济大学汽车学院,上海,210804;同济大学电子信息学院,上海,210804
2. 同济大学汽车学院,上海,210804
摘    要:对中小规模工程中基于PC机的实时数据采集平台进行了研究,并论述了在MATIAB/)xPCTarget环境下,利用CMEX(编译链接)S函数(S函数为系统函数的简称)进行I/O自定义模块的研发方法,并举例阐述了此数据采集方案的可行性.利用MATLAB/xPCTarget硬件平台,可以大大节约硬件成本,且易于实现远程控制,为xPCTarget在实时测控工程中的应用提供了有益的探索和参考.

关 键 词:实时控制  xPCTarget环境  CMEX  S函数

Real-time control based on MATLAB/xPCTatget platform
HOU Yan-fang,JIN Xiao-xiong,HAN Guo-hua.Real-time control based on MATLAB/xPCTatget platform[J].Chinese Journal of Construction Machinery,2009,7(2):223-226.
Authors:HOU Yan-fang  JIN Xiao-xiong  HAN Guo-hua
Affiliation:HOU Yan-fang, JIN Xiao-xiong, HAN Guo-hua (1. College of Automotive Engineering,Tongji University, Shanghai 210804; 2. College of Electronics and Information Engineering, Tongii University, Shanghai 210804)
Abstract:In this study, a PC-based real-time data acquisition platform is postulated for small-and mediumsize engineering projects. Under the MATLAB/xPCTargetTM environment,a development method for userdefined I/O module is completed using C MEX S function. Furthermore, the data acquisition feasibility is elaborated based on an example. In this manner, this platform possesses such advantages as saving of hardware cost and ease of remote control. To this end, this approach sets a reference to xPCTarget-enabled real-time monitoring systems.
Keywords:real-time control  xPCTarget environment  C MEX S function
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