发明名称 |
Devices and Systems for Controlling Harmonic Distortion in Seismic Sources |
摘要 |
A seismic source signal apparatus for generating a seismic source signal may include a seismic source component for coupling a reaction mass to the earth; a controllable valve operatively connected to the seismic source component; and a controller controlling the controllable valve with a primary control signal generated by using a model of a response of the controllable valve over a selected operating range. The model is used to reduce nonlinearity in flow versus displacement response of the controllable valve.
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申请公布号 |
US2013264141(A1) |
申请公布日期 |
2013.10.10 |
申请号 |
US201313856528 |
申请日期 |
2013.04.04 |
申请人 |
INOVA, LTD. |
发明人 |
WEI, III ZHOUHONG;PHILLIPS THOMAS F. |
分类号 |
G01V1/133 |
主分类号 |
G01V1/133 |
代理机构 |
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代理人 |
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主权项 |
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地址 |
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