CAJ | 학술논문

创新性地在自动压铆机数控托架系统上应用双目视觉图像定位系统对铆钉进行定位,解决了数控托架系统不能对铆钉进行精确定位的难题;同时针对自动压铆机数控托架可进行Z轴进给且摄像机光轴始终与压铆平面平行的特性,在图像动态标定的基础上,提出了一种基于特征圆并采用一步移动双目立体视觉的标定方法,减少了标定过程中的数学运算量,简化了标定方法,提高了标定精度.
창신성지재자동압류궤수공탁가계통상응용쌍목시각도상정위계통대류정진행정위,해결료수공탁가계통불능대류정진행정학정위적난제;동시침대자동압류궤수공탁가가진행Z축진급차섭상궤광축시종여압류평면평행적특성,재도상동태표정적기출상,제출료일충기우특정원병채용일보이동쌍목입체시각적표정방법,감소료표정과정중적수학운산량,간화료표정방법,제고료표정정도.
@@@@This paper applied the binocular visual image positioning system to locate the rivet on automatic pressure riveting machine CNC bracket system at innovative way, solved the problem which the CNC bracket system cann’t locate the rivet accurately. At the same time, against the characteristic which automatic riveting machines CNC bracket can do Z-axis feed and the camera optical axis always parallels with the clinching plane, on the basis of Image dynamic calibration, a calibration method was put forward which feature circle based and ap?plied step moving binocular stereo vision, reduced the amount of math in the calibration process, simplified calibration method and improved the calibration accuracy.