Verification of IEEE1588 Time Synchronization in NASA Agate Data Bus Standard

摘要：

Time synchronization quality of measurement devices plays critical role under necessity of precise data sampling,e.g.for usage of the Kirchhoff Current Law. This article proposes new arrangement of aircraft inertial sensors,that are spread over an airplane construction and needs to be time synchronized. Generally a single signal wire is used for time synchronization for local networks or they rely on their internal timers. The IEEE standardized a time synchronization algorithm designed for packet network such Ethernet.In this paper we propose usage of IEEE1588 over the Agate data bus based on the CAN bus in order to synchronize group of inertial sensors.In addition precision of the time synchronization is measured and compared.

关键词： multisensor communication time synchronization CAN bus CAN Aerospace IEEE1588.

作者: Paces P Sipos M Vesely M

作者单位: Department of Measurement,Czech Technical University in Prague Technicka 2-Praha 6,166 27 Prague,Czech Republic

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: 5-10

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）