Study on the Multi-Optical Theodolites Positioning Method Based on Function Restriction

Zhi Hua Gong; Peng Wei Duan; Xu Xu; Hai Dong Lv

doi:10.4028/www.scientific.net/AMM.511-512.227

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HomeApplied Mechanics and MaterialsApplied Mechanics and Materials Vols. 511-512Study on the Multi-Optical Theodolites Positioning...

Study on the Multi-Optical Theodolites Positioning Method Based on Function Restriction

Abstract:

Aiming at the shortcoming of the classical method of optical theodolite projection intersection named ́R ́ method and traditional data fusion method named point-by-point EMBET method, this paper advances the function restriction EMBET method which is based on multi-optical theodolites. Comparing with the three methods by simulation experiment, it demonstrates that the function restriction EMBET method has higher positioning accuracy and stronger practicability than two traditional methods. Furthermore, this method supplies the important reference value for engineering application.

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Periodical:

Applied Mechanics and Materials (Volumes 511-512)

Pages:

227-233

DOI:

https://doi.org/10.4028/www.scientific.net/AMM.511-512.227

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Online since:

February 2014

Authors:

Zhi Hua Gong*, Peng Wei Duan, Xu Xu, Hai Dong Lv

Keywords:

EMBET, Function Restriction, Hermite Function, Least Square (LS), Optical Theodolite

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* - Corresponding Author

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