基于xPC的地铁TCU实时仿真测试系统设计  

Design of Real-time Simulation Testing System for Metro TCU Based on xPC

作　　者：吴浩[1] 张峰[1] 李小波[2] 

机构地区：[1]上海交通大学电气工程系,上海200240 [2]山东科技大学机电学院测控系,山东266510

出　　处：《系统仿真学报》2007年第4期765-767,775,共4页Journal of System Simulation

摘　　要：在讨论地铁牵引系统动态特性和控制原理的基础上,应用MATLAB的xPC Target工具箱,构建了针对牵引控制单元(TCU)的实时仿真测试平台。测试平台采用了基于网络的主副机结构,在实验室环境再现了机车正常运行的各种工况。还讨论了实现测试系统所需要的硬件、软件、和通信方式。对比分析了在线实时数据和实验室测试数据,证明了这种方法的有效性。By discussing control principle of the TCU （Traction Control Unit） and the dynamic characters of the traction system of the metro vehicle, a real-time testing platform for the TCU was proposed based on the xPC Target toolbox of Matlab. The platform is composed of a group of computers with a structure of host-assistant mode. Normal status of the vehicle can reappear in the laboratory environment. Hardware, software and I/O pattern of the testing system were discussed. By comparing data on-line with testing results, the method is proved to be effective.

关 键 词：牵引控制单元 斩波器 半实物仿真 XPC 实时 

分 类 号：TP391.9[自动化与计算机技术—计算机应用技术]