Cramér-Rao Bounds for a Laser Doppler Anemometer: The effect of the particle trajectory via the measurement volume

Lu Zhang, Janusz Kulon

Research output: Chapter in Book/Report/Conference proceedingConference contributionpeer-review

54 Downloads (Pure)

Abstract

This paper derives the Cramér-Rao Bound for the frequency estimation of the noisy Doppler Burst Signal from the Laser Doppler Anemometry. The problem is solved by considering the effect of the particle trajectory via the measurement volume together with the dependency of the burst length on the Doppler frequency. The results provide an analytical expression for the lowest variance of the estimation of the Doppler frequency as a function of the direction of particle velocity relative to the fringe pattern.
Original languageEnglish
Title of host publication2010 IEEE Instrumentation & Measurement Technology Conference Proceedings
PublisherInstitute of Electrical and Electronics Engineers
Pages19-24
ISBN (Print)978-1-4244-2833-5
DOIs
Publication statusPublished - 3 May 2010
Event Instrumentation and Measurement Technology Conference (I2MTC), 2010 IEEE - Austin, Texas
Duration: 3 May 20103 May 2010

Publication series

Name
PublisherIEEE
ISSN (Print)1091-5281

Conference

Conference Instrumentation and Measurement Technology Conference (I2MTC), 2010 IEEE
Period3/05/103/05/10

Keywords

  • cramér-rao bound
  • laser doppler anemometry
  • frequency estimation

Fingerprint

Dive into the research topics of 'Cramér-Rao Bounds for a Laser Doppler Anemometer: The effect of the particle trajectory via the measurement volume'. Together they form a unique fingerprint.

Cite this