| 摘要 |
The present invention relates to towed array shape sensing and manipulation. More particularly, embodiments of the present invention relate to an array of multiple flow sensors positioned at set lengths along a tow cable to measure changes in the flow direction and water speed as a function of position along the length of the cable, which can be used to accurately determine tow cable shape and assist in maintaining a desired tow cable shape. Embodiments include a system for determining the shape of a towed cable comprising: a tow cable; multiple probes linearly distributed along the cable, each for measuring pressure, velocity, and/or flow direction in water; and means for using the measurements as a function of probe position along the cable to determine cable shape or to correct/restore cable shape during use with the aid of actuators and a control system.
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