Verification of the indoor gps system by comparison with points calibrated using a network of laser tracker measurements

J.E. Muelaner, Z. Wang, J. Jamshidi, P.G. Maropoulos

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

    Abstract

    This paper details a method of determining the uncertainty of dimensional measurement for a three dimensional coordinate measurement machine. An experimental procedure was developed to compare three dimensional coordinate measurements with calibrated reference points. The reference standard used to calibrate these reference points was a fringe counting interferometer with the multilateration technique employed to establish three dimensional coordinates. This is an extension of the established technique of comparing measured lengths with calibrated lengths. Specifically a distributed coordinate measurement device was tested which consisted of a network of Rotary-Laser Automatic Theodolites (R-LATs), this system is known commercially as indoor GPS (iGPS). The method was found to be practical and able to establish that the expanded uncertainty of the basic iGPS system was approximately 1 mm at a 95% confidence level.

    Original languageEnglish
    Title of host publicationProceedings of the 6th CIRP-Sponsored International Conference on Digital Enterprise Technology
    EditorsGeorge Q. Huang, K.L. Mak, Paul G. Maropoulos
    Place of PublicationBerlin (DE)
    PublisherSpringer
    Pages607-619
    Number of pages13
    ISBN (Electronic)978-3-642-10430-5
    ISBN (Print)978-3-6421-0429-9
    DOIs
    Publication statusPublished - 2010
    Event6th CIRP International Conference on Digital Enterprise Technology - Hong Kong, China
    Duration: 14 Dec 200916 Dec 2009

    Publication series

    NameAdvances in Intelligent and Soft Computing
    PublisherSpringer
    Volume66
    ISSN (Print)1867-5662

    Conference

    Conference6th CIRP International Conference on Digital Enterprise Technology
    Abbreviated titleDET 2009
    CountryChina
    CityHong Kong
    Period14/12/0916/12/09

    Bibliographical note

    Best Paper Award

    Keywords

    • Cmm
    • coordinate uncertainty
    • IGPS
    • indoor GPS
    • spatial analyzer
    • USMN

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  • Research Output

    High accuracy mobile robot positioning using external large volume metrology instruments

    Wang, Z., Liang, M. & Maropoulos, P. G., 2011, In : International Journal of Computer Integrated Manufacturing. 24, 5, p. 484-492 9 p.

    Research output: Contribution to journalSpecial issue

    Open Access
    File
  • Design of an information system for metrology contents

    Ferri, C., Jamshidi, J., Loftus, C. & Maropoulos, P., 2010, Proceedings of the 6th CIRP-Sponsored International Conference on Digital Enterprise Technology. Huang, G. Q., Mak, K. L. & Maropoulos, P. G. (eds.). Berlin (DE): Springer, p. 957-970 14 p. (Advances in Intelligent and Soft Computing; vol. 66).

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

  • High accuracy mobile robot positioning using an external large volume metrology instrument

    Wang, Z., Liang, M. & Maropoulos, P. G., 2010, Proceedings of the 6th CIRP-Sponsored International Conference on Digital Enterprise Technology. Huang, G. Q., Mak, K. L. & Maropoulos, P. G. (eds.). Berlin (DE): Springer, p. 621-630 10 p. (Advances in Intelligent and Soft Computing; vol. 66).

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

  • Cite this

    Muelaner, J. E., Wang, Z., Jamshidi, J., & Maropoulos, P. G. (2010). Verification of the indoor gps system by comparison with points calibrated using a network of laser tracker measurements. In G. Q. Huang, K. L. Mak, & P. G. Maropoulos (Eds.), Proceedings of the 6th CIRP-Sponsored International Conference on Digital Enterprise Technology (pp. 607-619). (Advances in Intelligent and Soft Computing; Vol. 66). Springer. https://doi.org/10.1007/978-3-642-10430-5_47