Multifilters for radar tracking of a maneuvering target-Viterbi vs. IMM
作者： A. Averbuch , S. Itzikowitz , T. Kapon
DOI: 10.1109/ICASSP.1991.150702
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摘要: The performances of the Viterbi and interacting multiple model (IMM) algorithms applied to radar tracking detection are investigated compared. In first case considered, target acceleration is identical one system models, while in second it not. algorithm performance depends monotonically on maximal magnitude difference between acceleration, time interval measurements, reciprocal measurement error standard deviation. general, when these parameters relatively large, both perform well. When they small, better. However, during delay periods, namely right after start a maneuver, IMM provides better estimations. >
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