【摘要】 机器人的准确度是适应离线编程等应用要求而提出的.ISO 9283规定应对机器人进行准确度的检测;为了用误差补偿方法提高机器人的准确度,也必须测定机器人在其整个工作空间的绝对误差分布.但任何测试系统,如不以机器人的基座坐标定位,就无法实施准确度测量.本文首先提出了在相机交会式测量系统中,将测量坐标系与被测机器人机座坐标系精确对准的方法和装置,从而实现了 lSO 标准所要求的机器人绝对准确度的测量.更多还原

【Abstract】 New method and equipment for measuring robot accuracy have been presented.The non-contact measuringsystem designed in accordance with the ISO 9283 standardizes the robot performance testing results.The spe-cially designed calibration frame connects the measuring coordinate system to the robot base coordinate sys-tem during the calibrating procedure,so the absolute accuracy measurement can be realized.更多还原