发明名称 |
System and method for compensating for towed array motion induced errors |
摘要 |
A system for compensating for noise induced in a sensor data stream from a sensor array towed by a towing device includes a towing device motion data input receives a towed motion data stream representative of towing motion of the towing device. A sensor array input for receiving the sensor data stream. An adaptive filter connected to the towing device motion data input and the sensor array input for receiving the towed motion data stream from the towing device motion data input and the sensor data stream from the sensor array input and for generating a corrected sensor data stream representing sensor array data with ship motion noise attenuated therefrom.
|
申请公布号 |
US5528555(A) |
申请公布日期 |
1996.06.18 |
申请号 |
US19940353852 |
申请日期 |
1994.12.09 |
申请人 |
THE UNITED STATES OF AMERICA AS REPRESENTED BY THE SECRETARY OF THE NAVY |
发明人 |
SANTOS, MARIA C.;HAMMEL, SHERRY E.;GONG, KAI F.;PENDERGRASS, NIXON A. |
分类号 |
G01D3/028;G01V1/36;(IPC1-7):G01V1/36;G01K11/16 |
主分类号 |
G01D3/028 |
代理机构 |
|
代理人 |
|
主权项 |
|
地址 |
|