Volume 7 Number 7 (Jul. 2012)
Home > Archive > 2012 > Volume 7 Number 7 (Jul. 2012) >
JCP 2012 Vol.7(7): 1607-1614 ISSN: 1796-203X
doi: 10.4304/jcp.7.7.1607-1614

A New Hybrid Grid Multiple Model Estimation Based on STF

Liu Yang1, 2, Ma Zhao3, Wu Qinzhang1
1The Institute of Optics and Electronics, the Chinese Academy of Science, Chengdu 610209, China
2The Chinese Academy of Science, Beijing 100049, China
3Henan provincial industrial information and standard research institute, Zhengzhou 475000, China


Abstract—The paper presents a hybrid model grid variable structure multiple model algorithm basing on strong tracking filter (STF-VSMM) which is used to state estimation for complicated system. The total model set for STF-VSMM is the combination of a coarse model grid and an adaptive fine grid moving freely in the system mode space. During the produce of the fine model grid, the paper uses a strong tracking filter to get the center position. Then, STF-VSMM can form a two-double bestrow of the system mode space. At last, the paper realizes the accurate tracking of maneuvering target using STF-VSMM. Simulation results demonstrate that STF-VSMM estimator outperforms the corresponding fixed structure multiple model (FSMM) at a negligible extra computational cost.

Index Terms—maneuver target tracking, multiple model estimation, strong tracking filter, VSMM.

[PDF]

Cite: Liu Yang, Ma Zhao, Wu Qinzhang, "A New Hybrid Grid Multiple Model Estimation Based on STF," Journal of Computers vol. 7, no. 7, pp. 1607-1614, 2012.

General Information

ISSN: 1796-203X
Abbreviated Title: J.Comput.
Frequency: Bimonthly
Editor-in-Chief: Prof. Liansheng Tan
Executive Editor: Ms. Nina Lee
Abstracting/ Indexing: DBLP, EBSCO,  ProQuest, INSPEC, ULRICH's Periodicals Directory, WorldCat,etc
E-mail: jcp@iap.org
  • Nov 14, 2019 News!

    Vol 14, No 11 has been published with online version   [Click]

  • Mar 20, 2020 News!

    Vol 15, No 2 has been published with online version   [Click]

  • Dec 16, 2019 News!

    Vol 14, No 12 has been published with online version   [Click]

  • Sep 16, 2019 News!

    Vol 14, No 9 has been published with online version   [Click]

  • Aug 16, 2019 News!

    Vol 14, No 8 has been published with online version   [Click]

  • Read more>>