The Research on Visual Navigation of AGV in Outdoor Environment

Bing Xin Wang; Bin Song; Sun An Wang; De Hong Yu

doi:10.4028/www.scientific.net/AMM.536-537.993

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HomeApplied Mechanics and MaterialsApplied Mechanics and Materials Vols. 536-537The Research on Visual Navigation of AGV in...

The Research on Visual Navigation of AGV in Outdoor Environment

Abstract:

Rapid and high-accuracy guidance line identification and tracking are the keys to ensure AGV’s real-time control performance. Analyzing outdoor environment under different lighting conditions, we proposed a feature extraction method which could guarantee the efficiency and stability of line recognition for different surroundings; analyzing how angular deviation and distance deviation affect AGV posture, we designed a subdivision-control tracking strategy. The results show that the algorithm has achieved effective identification and tracking with an error less than ±5cm.

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Periodical:

Applied Mechanics and Materials (Volumes 536-537)

Pages:

993-998

DOI:

https://doi.org/10.4028/www.scientific.net/AMM.536-537.993

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Online since:

April 2014

Authors:

Bing Xin Wang*, Bin Song, Sun An Wang, De Hong Yu

Keywords:

AGV, Outdoor Environment, Real Time, Subdivision Control, Visual Navigation

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* - Corresponding Author

References

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