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Data acquisition and precision evaluation system for integrated navigation system based on VxWorks

  • Beihang University
  • Xi'An Dong Yi Science Technology and Industry Group

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

Abstract

Data Acquisition and Precision Evaluation System for Integrated Navigation System is a solution that can solve the difficulties of integrated navigation system test and forming general testing methods. A high-speed real-time data acquisition and forwarding algorithm is developed using the VxWorks OS. The algorithm is designed to acquire the output data timely and accurately. According to the difference of the characteristic of the subsystem of the integrated navigation system, the precision evaluation algorithm for INS, platform compass and such inertial system is designed refer to the positions and velocities of GNSS, attitudes of astronomical theodolite and angular rate of angular rate measurement system. The precision evaluation system is applied to a novel INS test on sea.

Original languageEnglish
Title of host publication1st International Conference on Electronics Instrumentation and Information Systems, EIIS 2017
EditorsJun-Bao Li
PublisherInstitute of Electrical and Electronics Engineers Inc.
Pages1-5
Number of pages5
ISBN (Electronic)9781538608432
DOIs
StatePublished - 2 Jul 2017
Event1st International Conference on Electronics Instrumentation and Information Systems, EIIS 2017 - Harbin, China
Duration: 3 Jun 20175 Jun 2017

Publication series

Name1st International Conference on Electronics Instrumentation and Information Systems, EIIS 2017
Volume2018-January

Conference

Conference1st International Conference on Electronics Instrumentation and Information Systems, EIIS 2017
Country/TerritoryChina
CityHarbin
Period3/06/175/06/17

Keywords

  • VxWorks
  • data acquisition
  • integrated navigation system
  • precision evaluation (key words)

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