A Study of Observer Maneuvering Optimal Trajectory in Range-Only Target Tracking
WANG Lu
LIU Zhong
Abstract：Only when the observer is in divertical motion ,the target can be observed in the single-station range-only conditions .For the observability matrix ,the observable degree is given ,and the optimal trajectory of the observer is de-duced ,that is the difference of the observer's course angle (it means the observer make ninety degree turns ) .The simulation result indicates that the optimal trajectory of the observer has better location precision 、stability and tracking velocity than other trajectory .
Keywords：range-onlyobservable degreecourse angleoptimal trajectory
Publication Date：2014-01-01
Online Publishing Date：2025-08-15(First online date of this platform, not the publication date of the document)
Pages：3( 34-36 )