关键词: 测试平台, 半实物仿真, xPC技术, 虚拟现实

Abstract: An inexpensive hardware-in-the-loop test platform for wind power generation may be built based on Matlab xPC technology. This paper develops real-time control window by using Visual C++ MFC frameworks to call the API functions of the xPC. The real-time graphic window is constructed at the same time where the dynamic status of the objects represented by the model is displayed, by using the combination of the xPC and the virtual reality technology. The constructed human machine interface not only improves the convenience in operation and easy to transplant, but also makes the test platform more realistic and visual. A test platform for wind-power generation equipment with friend interface is established, and the described method is confirmed by the experimental results.

Key words: test platform, hardware-in-the-loop, xPC technology, virtual reality