Time delay detection and tracking problems have been investigated in previous papers. The approach used is applicable to many problems. In those papers, a first-order Markov process was assumed for the signal parameter (time delay) dynamic model and a constant signal parameter value was assumed within a "block", or processing unit of time. A performance degradation is incurred when the signal parameter value is "nearly constant-rate". Also, "crossing" signal parameter values from different signals cannot be tracked. The detector-trackers will "switch" signals. To combat these difficulties, the signal parameter dynamic model is assumed to be a second-order Markov process, and signal parameter rate of change information is computed within a block. A rate-aided multisignal detection and tracking system is developed with these assumptions.<>
Rate-aided multisignal time delay detection and tracking
IEEE Transactions on Aerospace and Electronic Systems ; 31 , 3 ; 1019-1042
1995-07-01
1905155 byte
Article (Journal)
Electronic Resource
English
Rate-Aided Multisignal Time Delay Detection and Tracking
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