Research on techniques to improve accuracy in SBL locating systems
Jie Shi , Bo-sheng Liu , Hai-yan Song
Journal of Marine Science and Application ›› 2008, Vol. 7 ›› Issue (1) : 59 -64.
Research on techniques to improve accuracy in SBL locating systems
Short baseline system (SBL), which is a kind of underwater acoustic locating technology, has widely applicable value. In order to examine the capability of ship model design, the ship model experimentation should have high accuracy. This paper focuses on the key techniques of high accuracy locating system, including high accuracy sub-array position emendation, divisional locating, anti multi-path interference measure, etc. Experiments show that the SBL locating systems has received the satisfying effect owing to these key techniques proposed in this paper.
underwater acoustic locating system / SBL / high accuracy
| [1] |
|
| [2] |
|
| [3] |
|
| [4] |
WANG Qingtian, LIU Bosheng. Diving implement underwater acoustic orientation technique[J]. China Shipbuilding, 1997(2): 89–95(in Chinese). |
| [5] |
NIAN Baoqing, HUANG Yanzhen. The countermeasure of resisting the multi-path using frequency coding underwater acoustic telecontrol instruction[J]. Ocean Technique. 1999(1): 47–50(in Chinese). |
| [6] |
|
/
| 〈 |
|
〉 |