Overview:
The mono-wiper is fundamentally constructed from 3 4-bar mechanisms linked in series. Our kinematic analysis consisted of vector loops for each 4 bar.
Calculations:
We found that the wiper arm base rocker has a range of motion of 2.16 radians (124 degrees) for a full rotation of the input crank.
Simulation:
θ2 is the input crank angle.
Monowiper simulation with magenta Coriolis arrow:
Input crank at 2 rad/s, 250 mm wiper length