Abstract: Based on virtual Electronics Workbench．the first-order and second-order linear system characteristic parameters aye measured in this paper．The measuring process is visual and real-tit and tile results ofmeasurement exact and reliable ． The work oftile measurement has been proved to be very successful

Key words: linear system, virtual measurement, characteristic parameters, measuring method

摘要： 通过虚拟电子试验平台EWB，对一、二阶线性系统特征参数进行了虚拟测试，整个测试过程形象直观，具有可 操作性和实时性。测试结果准确、可靠，达到了预期的效果

关键词: 线性系统, 虚拟测试, 特征参数, 测试方法