The length of the link is 50 cm and the arm moves 180 degrees. Can anyone help me?
Out of the cosine theorem, $d = \ell \sqrt{2\left(\ell-cos\right)}$, I calculated the distance traveled by a linear axis and the rotation arc through the rotation connection.
The circumfence is $2\pi R$. And $d$, for my drawing is $d=50\sqrt{2\left(50+1\right)}=50\sqrt{101}$
The distance is 502 cm and the rotation is 9000 cm. From here, I don't know what to do. I can't find any equation for the resolution.
I only have the values that I said, and I need to determine the resolution for the control system, when an encoder of 8-bit is used. I don't have anything else..This is the whole exercise. I understand if it's not clear enough. It isn't for me, either.