• DocumentCode
    2371487
  • Title

    A robust traclang fixed-lag smoothing algorithm in the presence of correlated outliers

  • Author

    Grishin, Yury P. ; Janczak, Dariusz

  • Author_Institution
    Fac. of Electr. Eng., Bialystok Tech. Univ., Bialystok
  • fYear
    2008
  • fDate
    21-23 May 2008
  • Firstpage
    1
  • Lastpage
    4
  • Abstract
    A new robust fixed-lag smoothing algorithm for tracking in the presence of correlated outliers and clutter has been developed. The non-linear filtering algorithm is derived using a state vector augmentation and the Gaussian approximation method. The algorithm is more accurate than robust filter and it requires a moderate computational burden in DSP applications. The simulations results reveal its high efficiency.
  • Keywords
    Gaussian distribution; digital signal processing chips; nonlinear filters; smoothing methods; DSP applications; Gaussian approximation; correlated outliers; fixed-lag smoothing algorithm; nonlinear filtering; robust tracking; state vector augmentation; Clutter; Covariance matrix; Digital signal processing; Equations; Filtering algorithms; Filters; Gaussian approximation; Radar tracking; Robustness; Smoothing methods;
  • fLanguage
    English
  • Publisher
    ieee
  • Conference_Titel
    Radar Symposium, 2008 International
  • Conference_Location
    Wroclaw
  • Print_ISBN
    978-83-7207-757-8
  • Type

    conf

  • DOI
    10.1109/IRS.2008.4585755
  • Filename
    4585755
    • Link To Document
    https://search.isc.ac/dl/search/defaultta.aspx?DTC=49&DC=2371487