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Volume 26 Issue 6
Jun.  2004
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Guo Fu-cheng, Li Zong-hua, Sun Zhong-kang. The Modified Covariance Extended Kalman Filter in Passive Location and Tracking[J]. Journal of Electronics & Information Technology, 2004, 26(6): 917-922.
Citation: Guo Fu-cheng, Li Zong-hua, Sun Zhong-kang. The Modified Covariance Extended Kalman Filter in Passive Location and Tracking[J]. Journal of Electronics & Information Technology, 2004, 26(6): 917-922.

The Modified Covariance Extended Kalman Filter in Passive Location and Tracking

  • Received Date: 2003-01-23
  • Rev Recd Date: 2003-04-14
  • Publish Date: 2004-06-19
  • As the erratic performance of Extended Kalman Filter(EKF) method in passive locaiton, a new filtering method called Modified coVariance EKF(MVEKF) is put forward. It is also compared with several filtering methods mostly used in passive location and tracking, such as EKF, MGEKF, IEKF. Computer simulation shows that this method is robust and has short convergence time. Because it is not required by this method that the measurement equation is linear in MGEKF, it can be used in other non-linear filtering applications.
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