Addressing the AX = YB Problem in Trajectory Alignment for Precision Analysis

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

Abstract

Trajectory accuracy assessment requires calculating the transforma tional alignment between the reference system and the measured positioning sys tem. This paper conducts a detailed analysis of this scenario and establishes a standardized problem model. A reliable solution method is proposed for this prob lem model. In comparison to existing algorithms, the algorithm presented in this paper demonstrates a more comprehensive and targeted approach to handling data within positioning trajectories. Experimental validation confirms the feasibility and reliability of the proposed method.

Original languageEnglish
Title of host publicationAdvances in Guidance, Navigation and Control - Proceedings of 2024 International Conference on Guidance, Navigation and Control Volume 3
EditorsLiang Yan, Haibin Duan, Yimin Deng
PublisherSpringer Science and Business Media Deutschland GmbH
Pages91-100
Number of pages10
ISBN (Print)9789819622078
DOIs
StatePublished - 2025
EventInternational Conference on Guidance, Navigation and Control, ICGNC 2024 - Changsha, China
Duration: 9 Aug 202411 Aug 2024

Publication series

NameLecture Notes in Electrical Engineering
Volume1339 LNEE
ISSN (Print)1876-1100
ISSN (Electronic)1876-1119

Conference

ConferenceInternational Conference on Guidance, Navigation and Control, ICGNC 2024
Country/TerritoryChina
CityChangsha
Period9/08/2411/08/24

Keywords

  • Integrated navigation technology
  • Motion estimation
  • Odometry accuracy measurement
  • Simultaneous localization and mapping

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