Using MATLAB:

Design a cam and roller type follower to replicate the displacement of a crank slider on a Stirling Engine. We are given the following information for the mechanism: Crank length = 1.25 cm Connecting rod length = 6.4 cm Rotational speed of cam = 1900 rpm r_r = 0.5 cm (roller follower) r_b = 2.5 cm (base circle) s = 0 cm (follower offset) Calculate the position and velocity of the crank slider through a full rotation. These are based on equations in the book. (You may use numerical differentiation to calculate velocity). Generate the following graphs from this data: Piston displacement (cm) versus crank angular position (degrees); Piston displacement (cm) versus time (s); Piston velocity (cm/rad) versus crank angular position (degrees); Piston velocity (cm/s) versus time (s) Apply the plate cam and roller follower equations given below to find the cam profile X_p and Y_p positions, and plot this profile; Generate a plot of pressure angle phi (degrees) versus cam angular position; Does the base circle size and roller size have an effect on the pressure angle? Why? Design a cam and roller type follower to replicate the displacement of a crank slider on a Stirling Engine. We are given the following information for the mechanism: Crank length = 1.25 cm Connecting rod length = 6.4 cm Rotational speed of cam = 1900 rpm r_r = 0.5 cm (roller follower) r_b = 2.5 cm (base circle) s = 0 cm (follower offset) Calculate the position and velocity of the crank slider through a full rotation. These are based on equations in the book. (You may use numerical differentiation to calculate velocity). Generate the following graphs from this data: Piston displacement (cm) versus crank angular position (degrees); Piston displacement (cm) versus time (s); Piston velocity (cm/rad) versus crank angular position (degrees); Piston velocity (cm/s) versus time (s) Apply the plate cam and roller follower equations given below to find the cam profile X_p and Y_p positions, and plot this profile; Generate a plot of pressure angle phi (degrees) versus cam angular position; Does the base circle size and roller size have an effect on the pressure angle? Why