A single-dwell cam will do the following profile: rise 5 inches
for 90 degree, return 5 inches for 90 degree, dwell 180 degree.
Generate the displacment, velocity, acceleration, and jerk curves
three times using simple harmonic, cycloidal, and eighth order
polynomials for both rise and return. Discuss which result is best
given your analysis of the three sets of acceleration and jerk
curves.