搭建基于labview的xPC目标实时仿真系统控制平台

摘要

介绍了实时控制系统平台xPC Target，并且研究了如何在xPC目标环境下构建实时仿真测试系统。研究了xPC目标的C API接口编程及其API函数以及labview如何调用DLL动态链接库，建立了基于labview的xPC宿主机控制及遥测平台，该平台用于某卫星的姿轨控半物理仿真系统的地面验证，为其提供了功能强大并富于人性化的人机交互接口，实际应用表明该控制平台完全可以实现对xPC目标机程序的控制。%The xPC Real-Time simulator was intruduced. Studied that how to build a real-time simulation testing system in xPC target environment. Studied the xPC target C API programming interface and API functions and how to call DLL dynamic link library. Established the control and telemetry platform of xPC host PC based on labview.The platform is used to a satellite attitude and orbit control ground verification system .and it can provide a powerful and rich computer interaction interface. The experiment and application show that this control platform can control the program of xPC Target completely.