Adaptive Target Tracking for Underwater Maneuvering Targets.
Richard L. Moose · Defense Technical Information Center (DTIC) · 1979
This report examines the problem of adaptively tracking a maneuvering submarine in two dimensional space utilizing passive time delay and Doppler frequency measurements of unknown or randomly varying center frequencies. The target is free to maneuver in velocity and depth with tracking being done in the vertical plane. It is pointed out how to incorporate bearing measurements into the present polar model to achieve a three dimensional target tracking capability. (Author)