无标定视觉伺服在机器人跟踪多特征点目标的应用宋平康庆生孟正大东南大学摘要:介绍了一种眼在手上的机器人3D视觉跟踪多特征点目标的无标定视觉伺服
利用基于递推最小二乘法估计图像雅可比矩阵伪逆的无标定视觉伺服,这种方法无需计算雅可比矩阵伪逆,避开了图像雅可比矩阵伪逆计算的奇异性问题
实验结果验证了这种方法的可行性,为机器人抓取目标打下了基础
关键词:眼在手上多特征点无标定视觉伺服3D视觉跟踪ApplicationofUn-calibratedVisualServoinTrackingMulti-featureObjectSongPingKangQingshengMengZhengdaAbstract:Thispaperpresentsanuncalibratedcontrolmethodforroboticvision-guidedtargets3Dtrackingusinganeye-in-handcamera
TheuncalibratedvisualservoingisadoptedtofulfilltheonlinerecursiveestimationofimageJacobianpseudo-inversematrix,Thismethoddoesn’tcomputethemoore-PenroseinverseofimageJacobianandavoidthesingularityofimageJacobian
Thisexperiamentalresultsdemonstratethefeasibilityofthismethodandexperimentlaysthegroundworkforgraspingtarget
Keywords:eye-in-handfeaturepointsuncalibratedvisualservoing3Dvisualtra