| Study on a New Time Synchronization Method for Underwater Targets and Vehicles | |
| Wu Fuping; Li Gun; Huang Xianhe | |
| 2008 | |
| 会议名称 | IEEE International Frequency Control Symposium |
| 会议录名称 | 2008 IEEE INTERNATIONAL FREQUENCY CONTROL SYMPOSIUM, VOLS 1 AND 2 |
| 会议日期 | MAY 19-21, 2008 |
| 会议地点 | Honolulu, HI |
| 产权排序 | 1 |
| ISBN | 978-1-4244-1794-0 |
| 摘要 | The highly precise time synchronization is very important to underwater acoustic (UWA) networks (UANs) and underwater targets and vehices. It consists of a variable number of sensors and vehicles that are deployed to perform collaborative monitoring tasks over given area. The UANs are envisioned to enable applied widely for oceanographic data collection, pollution monitoring, offshore exploration, disaster prevention, assisted navigation and tactical surveillance applications. In the paper, the main purpose is to provide highly precise time synchronization method for the underwater objects. The general designing scheme, the theory of the underwater orientation and navigation and the method of signal processing were given. The results of the underwater experiments show that the precision of time synchronization are 10ns, 30ns for a 100m (stationary) baseline and a 8km baseline respectively. The experiments also indicate that the major influence factors are complicated for the underwater time synchronization networks and objects. |
| 部门归属 | 时间用户系统研究室 |
| 主办者 | IEEE |
| 收录类别 | CPCI |
| 语种 | 英语 |
| 文献类型 | 会议论文 |
| 条目标识符 | http://210.72.145.45/handle/361003/5254 |
| 专题 | 时间用户系统研究室 |
| 推荐引用方式 GB/T 7714 | Wu Fuping,Li Gun,Huang Xianhe. Study on a New Time Synchronization Method for Underwater Targets and Vehicles[C],2008. |
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