Sensitivity of a Passive Tracking lilgorithm to Input Variations
نویسندگان
چکیده
The sensitivity of a passive horizontal-tracking algorithm to variations in input measurements is investigated. The algorithm determines estimates for depth, range, bearing, horizontal speed, course, and frequency for a cw acoustic source moving with constant velocity at fixed depth. The receiver is a horizontal linear array towed at a constant depth. Both source and receiver move in the upper portion of a deep ocean and are separated by a relatively short range. Dominant acoustic signals are presumed to arrive
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تاریخ انتشار 2015