Fusion of sensors with dissimilar measurement/tracking accuracies

A. M. Haimovich, J. Yosko, R. J. Greenberg, M. A. Parisi, D. Becker

Research output: Contribution to journalArticlepeer-review

20 Scopus citations


The case of data fusion of sensors dissimilar in their measurement/tracking errors is considered. It is shown that the fused track performance is similar whether the sensor data is fused at the track level or at the measurement level. The case of a cluster of targets, resolved by one sensor but not the other, is also considered. Under certain conditions the fused track may perform worse than the worst of the sensors. A remedy to this problem through modifications of the association algorithm is presented.

Original languageEnglish (US)
Pages (from-to)245-250
Number of pages6
JournalIEEE Transactions on Aerospace and Electronic Systems
Issue number1
StatePublished - Jan 1993

All Science Journal Classification (ASJC) codes

  • Aerospace Engineering
  • Electrical and Electronic Engineering


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