Research on visual guidance algorithm of forking robot based on monocular camera

Zhiyuan Li; Demao Ye

doi:10.1117/12.2575675

5 November 2020 Research on visual guidance algorithm of forking robot based on monocular camera

Zhiyuan Li, Demao Ye

Proceedings Volume 11568, AOPC 2020: Optics Ultra Precision Manufacturing and Testing; 115680C (2020) https://doi.org/10.1117/12.2575675
Event: Applied Optics and Photonics China (AOPC 2020), 2020, Beijing, China

Abstract

In view of the problem of projection distortion in the result of aberration-free point test of off-axis paraboloid mirror, this paper analyzes its formation principle, puts forward a transformation method from the detection coordinate system to the processing coordinate system, according to the mathematical relationship between the two, reconstructs the surface shape of the detection result, realizes the transformation of projection distortion image, and analyzes the error of the transformation result by using the fucial function. It is proved that this method is feasible by using the reconstructed surface results to guide the NC Polishing.

Citation Download Citation

Zhiyuan Li and Demao Ye "Research on visual guidance algorithm of forking robot based on monocular camera", Proc. SPIE 11568, AOPC 2020: Optics Ultra Precision Manufacturing and Testing, 115680C (5 November 2020); https://doi.org/10.1117/12.2575675

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