Vision Monitoring Algorithm for Work Condition of NC Processing
Aim at the problem of work condition monitoring in high speed NC processing, a new method is proposed based on video analysis technology. It puts forward a segmentation model with maximum a posteriori and Markov random field for NC processing image sequence. Moreover, the best segmentation is obtained by optimization immunity algorithm to monitor tool and work piece effectively. The experiment shows that this method can achieve accurate and real time monitoring and demonstrate the validity and robust of the solution for barrier work piece.
Kai Cheng, Yongxian Liu, Xipeng Xu and Hualong Xie
Y. Zhang et al., "Vision Monitoring Algorithm for Work Condition of NC Processing", Applied Mechanics and Materials, Vols. 16-19, pp. 920-924, 2009