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Localization research based on special fusion method for redundancy ultrasonic information

  • Harbin Institute of Technology

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

Abstract

This paper proposes a novel method to improve the accuracy of ultrasonic absolute localization. The characteristic and problem of ultrasonic absolute localization are analyzed and the insufficiency in existing methods is pointed out. Aiming at these questions, the special fusion method for redundancy ultrasonic information (SFMRUI) has been proposed. SFMRUI can well eliminate the error about times of flight (TOF) and can accurately calculate the wave lagging error. Moreover it can give an estimation of the measuring accuracy. Finally the experiment and the simulation have been performed, the experiment and the simulation results proved the SFMRUI law is effective and it can greatly improve the absolute localization accuracy.

Original languageEnglish
Title of host publicationProceedings of the 2007 IEEE International Conference on Mechatronics and Automation, ICMA 2007
Pages700-704
Number of pages5
DOIs
StatePublished - 2007
Event2007 IEEE International Conference on Mechatronics and Automation, ICMA 2007 - Harbin, China
Duration: 5 Aug 20078 Aug 2007

Publication series

NameProceedings of the 2007 IEEE International Conference on Mechatronics and Automation, ICMA 2007

Conference

Conference2007 IEEE International Conference on Mechatronics and Automation, ICMA 2007
Country/TerritoryChina
CityHarbin
Period5/08/078/08/07

Keywords

  • Redundancy ultrasonic information
  • Times of flight
  • Ultrasonic absolute localization
  • Wave lagging error

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