Question 4 (15 points): A robot is used on an airplane assembly line to drill some holes in the airplane body...
A robot is used on an airplane assembly line to drill some holes in the airplane body. The robot arm is driven by a servomotor. The block diagram of the control system used to control the drill in one axis is shown in the figure below. Determine the amplifier gain Ka required to achieve a system damping ratio of 0.7. a. b. Plot int), eout(t), and E(t) on the same axis when ein(t) is a unit step input Calculate maximum...