摘要
LabVIEW SIT(simulation interface toolkit)是由NI公司开发的一套仿真接口工具包,它能够实现LabVIEW和Simulink仿真模型的无缝链接。在提出了一种基于LabVIEW SIT的典型快速控制原型开发架构后,分析了LabVIEW SIT环境下PCI板卡驱动程序的实现方法。以PCI-9111HR多功能数据采集卡为例,介绍了驱动程序开发的方法及编程要点,给出了LabVIEW SIT下驱动程序的基本框架,并提供了部分关键代码。在某导弹舵机半实物仿真系统中的运行结果表明该驱动程序运行稳定、可靠。
LabVIEW SIT （simulation interface toolkit） is developed by NI Company, which can provide a seamless integration between Simulink model and LabVIEW. A typical structure of rapid control prototyping based on LabVIEW SIT is proposed, and the method of developing PCI device driver in LabVIEW SIT is analyzed. According to a device driver example of PCI-9111HR data acquisition board, the method and essential of programming device driver are presented, the main frame is given, and some key programs are provided. The driver has been used in certain missile actuation hardware-in-the-loop simulation system, the result indicates that the device driver is stable and credible.
出处
《测控技术》
CSCD
北大核心
2014年第8期107-110,共4页
Measurement & Control Technology
