Rotorcraft UAV laser charging target center location algorithm

Jia-ju Ying Sr.; Bing Zhou; Yu-dan Chen; Dong-sheng Wu

doi:10.1117/12.2506984

7 November 2018 Rotorcraft UAV laser charging target center location algorithm

Jia-ju Ying Sr., Bing Zhou, Yu-dan Chen, Dong-sheng Wu

Proceedings Volume 10832, Fifth Conference on Frontiers in Optical Imaging Technology and Applications; 108320P (2018) https://doi.org/10.1117/12.2506984
Event: Fifth Conference on Frontiers in Optical Imaging Technology and Applications, 2018, Changchun, China

Abstract

Using laser features of high brightness and good directivity, can undertake directional transmission of energy, laser charging technology transforms the energy supply way with its own carrying to charge at any time. The key to laser alignment is to identify the target of the charging panel and locate the center. Through the control of the servo module, the battery charging plate can be adjusted to the center of the field of view to complete laser alignment charging. Object recognition and center location algorithm are mainly divided into three steps: image preprocessing, rectangle panel identification and center positioning. Through this, the center positioning is realized, and the center positioning of the panel charged by laser is carried out for rotorcraft with different distances and angles, so as to achieve a better effect.

Citation Download Citation

Jia-ju Ying Sr., Bing Zhou, Yu-dan Chen, and Dong-sheng Wu "Rotorcraft UAV laser charging target center location algorithm", Proc. SPIE 10832, Fifth Conference on Frontiers in Optical Imaging Technology and Applications, 108320P (7 November 2018); https://doi.org/10.1117/12.2506984

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