GPS-based measurements and estimation of the tie of a crystal clock using an unbiased FIR filtering algorithm

被引:1
|
作者
Ibarra-Manzano, O [1 ]
Arceo-Miguel, L [1 ]
机构
[1] Univ Guanajuato, FIMEE, Salamanca 36730, Gto, Mexico
关键词
GPS-based timekeeping; unbiased estimate; FIR filter;
D O I
10.1109/LFNM.2005.1553243
中图分类号
O43 [光学];
学科分类号
070207 ; 0803 ;
摘要
An unbiased finite impulse response (FIR) filtering algorithm is investigated for the GPS-based measurements of a local crystal clock. The algorithm is examined for the time interval error (TIE) measurements in presence of the uniformly distributed sawtooth noise induced by the multichannel GPS timing receiver. Based upon, we show that the unbiased FIR estimates are consistent with the reference (rubidium) measurements and fit them better than the standard Kalman filter.
引用
收藏
页码:267 / 270
页数:4
相关论文
共 50 条
  • [1] A thinning algorithm for GPS-based unbiased FIR estimation of a clock TIE model
    Shmaliy, Yuriy S.
    Ibarra-Manzano, Oscar
    Arceo-Miquel, Luis
    Munoz-Diaz, Jorge
    [J]. MEASUREMENT, 2008, 41 (05) : 538 - 550
  • [2] Evaluation of the tie of a crystal clock by GPS measurements with negative sawtooth correction and unbiased FIR filtering
    Arceo-Miquel, Luis J.
    Shmaliy, Yu. S.
    Ibarra-Manzano, O.
    Munoz-Diaz, J. E.
    [J]. MEP 2006: PROCEEDINGS OF MULTICONFERENCE ON ELECTRONICS AND PHOTONICS, 2006, : 130 - +
  • [3] An unbiased FIR filter for TIE model of a local clock in applications to GPS-based timekeeping
    Shmaliy, YS
    [J]. IEEE TRANSACTIONS ON ULTRASONICS FERROELECTRICS AND FREQUENCY CONTROL, 2006, 53 (05) : 862 - 870
  • [4] Estimation of the Clock TIE State Space Model Using a Thinning Unbiased FIR Filtering Algorithm
    Shmaliy, Yuriy S.
    Ibarra-Manzano, Oscar
    Arceo-Miquel, Luis
    Moralez-Mendoza, Luis
    Shmaliy, Oleksandr Yu.
    [J]. 2008 IEEE/ION POSITION, LOCATION AND NAVIGATION SYMPOSIUM, VOLS 1-3, 2008, : 384 - +
  • [5] Optimum time step and memory for GPS-based unbiased FIR estimates of the local clock TIE model
    Shmaliy, Yuriy S.
    Munoz-Diaz, Jorge
    Arceo-Miquel, Luis
    Ibarra-Manzano, Oscar
    [J]. PROCEEDINGS OF THE 2007 IEEE INTERNATIONAL FREQUENCY CONTROL SYMPOSIUM-JOINTLY WITH THE 21ST EUROPEAN FREQUENCY AND TIME FORUM, VOLS 1-4, 2007, : 291 - 296
  • [6] Investigation of an optimum sampling interval for a local clock TIE model with an unbiased FIR filtering algorithm
    Munoz-Diaz, Jorge
    Shmaliy, Yuriy S.
    Arceo-Miquel, Luis
    Ibarra-Manzano, Oscar
    [J]. PROCEEDINGS OF THE 2006 IEEE INTERNATIONAL FREQUENCY CONTROL SYMPOSIUM AND EXPOSITION, VOLS 1 AND 2, 2006, : 599 - +
  • [7] LMS-based algorithm for unbiased FIR filtering with noisy measurements
    So, HC
    [J]. ELECTRONICS LETTERS, 2001, 37 (23) : 1418 - 1420
  • [8] Application of the unbiased FIR algorithm for filtering the TIE model of a local clock - art. no. 70091I
    Ibarra-Manzano, Oscar
    Arceo-Miguel, Luis
    Diaz, Jorge Munoz
    [J]. SECOND INTERNATIONAL CONFERENCE ON ADVANCED OPTOELECTRONICS AND LASERS, 2008, 7009 : I91 - I91
  • [9] A numerical comparison of the unbiased FIR and Kalman filters in applications to GPS-based timekeeping
    Shmaliy, Yuriy S.
    Ibarra-Manzano, Oscar
    Arceo-Miquel, Luis
    [J]. 2005 IEEE International Frequency Control Symposium and Exhibition, 2005, : 668 - 671
  • [10] A Holdover Algorithm for Applications in GPS-based Clock Synchronization
    Shmaliy, Yuriy S.
    Arceo-Miquel, Luis
    Ibarra-Manzano, Oscar
    Moralez-Mendoza, Luis
    Shmaliy, Oleksandr Yu.
    de Paz, Jonny Zavala
    Moreno-Reyes, Jos Miguel
    [J]. 2008 IEEE/ION POSITION, LOCATION AND NAVIGATION SYMPOSIUM, VOLS 1-3, 2008, : 392 - +