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部署到真机 #106

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Nimingez opened this issue May 7, 2024 · 3 comments
Open

部署到真机 #106

Nimingez opened this issue May 7, 2024 · 3 comments

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@Nimingez
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Nimingez commented May 7, 2024

感谢您的工作!!
我的末端夹爪坐标系是这样的,和您的夹爪坐标系不一样 #61 她的末端夹爪坐标系和我是一样的。然后我标定的时候就是夹爪和相机做的标定
所以我也在预测的姿态gg.rotation_matrix乘了一个旋转矩阵 gg.rotation_matrix @ [[0,0,1];[1,0,0];[0,1,0]]姿态还是不对
9f376783da0ba4f3ef18c6700146589
628eeb02d3a8a1b9ccd6cbcf14f3aa2
我其实没有装夹爪 是不是可以理解为我设置一个夹爪坐标系和您的是一样的x朝前 那这个夹爪坐标系做手眼标定就能实现和您一样了
方便加个qq2931700757指点一下嘛,弄了两个星期了没部署成功。

@chenxi-wang
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夹爪坐标系间的转换看起来没问题,会不会是相机坐标系到世界坐标系的转换有问题?

@Nimingez
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为什么相机坐标系要转到世界坐标系?我都是通过tf转的。夹爪到末端,标定的是夹爪和相机的关系 自然不就得到相机到末端以及到世界吗

@chenxi-wang
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所以姿态是怎么不对的,从图里看不出来预测pose和实际执行pose是什么样的

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