Creating Hybrid Test and Measurement System Based on LAN/LXI

摘要：

Various instrumentation buses have different characteristics,performances and advantages. With the development of electronics,communication and information techniques,Unit Under Test(UUT) is more complicated today and test requirement is difficult to achieve just using single test bus. Its absolutely necessary to create hybrid Test and Measurement(T&M) system which integrates multiple platforms. Hybrid T&M system combines a variety of instrumentation buses and platforms into a single system. The LXI based on LAN introduces a new concept about timing synchronization and signal trigger that is different from anyone before such as GPIB,VXI or PXI. This paper will introduce an LAN/LXI-based hybrid T&M system that integrates typical instrumentation buses. In particular,this paper focuses on the hardware connectivity and considerations of the synchronization and trigger. Then the software architecture of hybrid T&M system is discussed.

关键词： hybrid T&M system: LXI VXI PXI GPIB test software IEEE 1588 (PTP)

作者: Qiu Changquan Honglei Qin Yang Chen

作者单位: Department of Electronic and Information Engineering,Beijing University of Aeronautics & Astronautics,Beijing 100083,China

会议类型: 国际会议

会议名称: 2009 9th International Conference on Electronic Measurement & Instruments(第九届电子测量与仪器国际会议 ICEMI2009)

会议地点: 北京

会议语种:英文

页码: 960-963

在线出版日期: 2009-08-16（万方平台首次上网日期，不代表论文的发表时间）