Robotic Cross-Lines Laser Indicator and Range Finder
A novel robotic vision and control system using cross-lines laser indicator and range finder simultaneously is developed. This modular have fine crossed lines indication of 1.2mm sharpness at 5 m distance, and simultaneously ranging accuracy of 3 mm up to the range of 100 m. The theoretical derivation, CAD/CAM design, and lens design together with experimental results will be presented in detail.
J. W. Chen et al., "Robotic Cross-Lines Laser Indicator and Range Finder", Advanced Materials Research, Vols. 311-313, pp. 1594-1598, 2011