Novel estimation algorithm design for FIR model with time-varying channel

Koichi Hidaka, Hiromitsu Ohmori, Akira Sano

Research output: Chapter in Book/Report/Conference proceedingConference contribution

Abstract

A novel estimation algorithm which assures stability of a discrete FIR system with time-varying dynamics is derived by using loop transformation and the small-gain theorem. The proposed estimation algorithm incorporates an internal model of unknown dynamics for the time-varying channel. The stability condition is given by designing the estimation algorithm based on the small-gain theorem instead of the passivity theorem. The effectiveness of the proposed algorithm in numerical simulation is validated by comparing it with the conventional LMS approach.

Original languageEnglish
Title of host publication2001 European Control Conference, ECC 2001
PublisherInstitute of Electrical and Electronics Engineers Inc.
Pages2808-2811
Number of pages4
ISBN (Print)9783952417362
Publication statusPublished - 2015 Mar 31
Event6th European Control Conference, ECC 2001 - Porto, Portugal
Duration: 2001 Sep 42001 Sep 7

Other

Other6th European Control Conference, ECC 2001
CountryPortugal
CityPorto
Period01/9/401/9/7

Fingerprint

Computer simulation

Keywords

  • Identification Methods
  • Signal and Systems
  • Signal Processing
  • Stabilization
  • Time Varying and Periodic Systems

ASJC Scopus subject areas

  • Control and Systems Engineering

Cite this

Hidaka, K., Ohmori, H., & Sano, A. (2015). Novel estimation algorithm design for FIR model with time-varying channel. In 2001 European Control Conference, ECC 2001 (pp. 2808-2811). [7076356] Institute of Electrical and Electronics Engineers Inc..

Novel estimation algorithm design for FIR model with time-varying channel. / Hidaka, Koichi; Ohmori, Hiromitsu; Sano, Akira.

2001 European Control Conference, ECC 2001. Institute of Electrical and Electronics Engineers Inc., 2015. p. 2808-2811 7076356.

Research output: Chapter in Book/Report/Conference proceedingConference contribution

Hidaka, K, Ohmori, H & Sano, A 2015, Novel estimation algorithm design for FIR model with time-varying channel. in 2001 European Control Conference, ECC 2001., 7076356, Institute of Electrical and Electronics Engineers Inc., pp. 2808-2811, 6th European Control Conference, ECC 2001, Porto, Portugal, 01/9/4.
Hidaka K, Ohmori H, Sano A. Novel estimation algorithm design for FIR model with time-varying channel. In 2001 European Control Conference, ECC 2001. Institute of Electrical and Electronics Engineers Inc. 2015. p. 2808-2811. 7076356
Hidaka, Koichi ; Ohmori, Hiromitsu ; Sano, Akira. / Novel estimation algorithm design for FIR model with time-varying channel. 2001 European Control Conference, ECC 2001. Institute of Electrical and Electronics Engineers Inc., 2015. pp. 2808-2811
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