构建基于XPC目标的实时仿真测试系统

利用MATLAB提供的Simulink、R1W(Real-Time Workshop)、XPC Target等工具箱及I／O硬件，可以很容易实现数学模型的建立、可执行程序的生成、宿主机一目标机的通信连接以及与外部实物的数据交换，构成基于双机模式的实时仿真测试系统，进行半实物仿真，来实现控制系统的快速原型化、硬件在回路中的测试、控制器的算法选择和参数优化、信号波形的跟踪显示等功能．文中详细介绍了如何基于XPC Target环境构建实时仿真测试系统．

A real-time simulation testing system based on XPC Target

The development of mathematics model,the generation of executive program,the communication between host PC and target PC and the data exchange with outer matters are easy to be realized with the toolboxes of simulink,RTW(Real-Time Workshop)and XPC Target in MATLAB and I/O hardware,with which the real-time simulation testing system based on double PC model can be established to provide the functions such as rapid prototyping of a control system,the hardware testing in the circuit,the selection of algorithm and the parameter optimization of controller and the track and display of signal waves through hardware-in-the-loop simulation concerned.How a real-time simulation testing system is established based on XPC Target is given in details hereinafter.