摘要
给出了一种对某直升机自动驾驶仪进行闭环测试的新方法。基于MATLAB的Real TimeWindows Target工具箱可实现对系统硬件资源进行操作的功能,文中采用了数据采集卡、数字-自整角机等元件构建了硬件测试环境,同时在SimuLink工具箱中建立了系统模型,并利用MATLAB的GUI工具编制了用户界面。从而在使用MATLAB开发测试系统时,除了利用其数据处理和图形显示的功能外,还可以使用其对硬件操作的功能。通过对实时测试结果的分析,验证了该方法的可行性和方便性。
A new method is proposed to develop a test system about a kind of automatic pilot. With the help of Real-Time Windows Target Toolbox in MATLAB. operating on PC cards is very simple. Using the components like data acquisition cards basing on SimuLink Toolbox of MATLAB,a real-time simulink model can be built easily. A graphic user interface is developed with the GUI tool in MAT-LAB. When developing a test system, in addition to using the advantage in computing and displaying of MATLAB, operating on hardware is also supported. The final result validates the feasibility and facility of this method.
出处
《航空计测技术》
2004年第5期32-34,38,共4页
Aviation Metrology & Measurement Technology
