Question

Wheel turning radius calculation formula

Answer 1

s = wheel base a = steering wheel angle n = steering ratio (e.g. for 16:1, n = 16) r = radius of curvature, in the same units as the wheel base So: r = s / (sqrt(2 - 2 * cos(2*a/n)) For an angle of zero degrees, the radius of curvature is infinite, which is expected.