d. R - mean ofR, 6. Draw the block diagram of and explain what is the controller, actuator, process, and sensor of the cracker baking machine. Cooked or uncooked cracker is observed from their color. We can move conveyor fast or slow by adjust the speed of conveyor motor. In this case oven temperature is fixed. Camera 7. d'y dy + di dt Consider the second order of car suspension system below -+9y= u a) Show that it transfer function is a [( Oven d =5 dr 4+ = 5 (5 +5+9743 ===55754 Crackers Conveyor system s +5+9 b) Find the damping ratio and natural frequency of suspension system c) Find the transfer function of block diagram below d) From the figure below, find Kp and Kd, if we need to increase damping ratio to 0.7 and natural. frequency to be 10. 57+y+4=u d+ Conveyor motor +25w dy w9=3 Belt + why