Design a PID controller (using the tools from class) for the unity feedback system described in Project 2 such that setting time is reduced by a factor of 20 while maintaining a 5% overshoot, and a 0 steady-state error for a ramp input. Simulate the step and ramp response for the system from time 0 to 1. Do not worry if your %OS is not exactly 5%, we will accept up to a 20% overshoot. Nevertheless, you should get a good ramp response. Do not forget to report the gain and location of the zeros that you found. Include your derivations.

Aloaded platform of total mass 500 kg is supported by a dashpot and by a set of springs of effective stiffness 72 kn/m. it is observed that when the platform is depressed through a distance x = 12.5 cm below its equilibrium position and then released without any initial velocity; it reaches its equilibrium position in the shortest possible time without overshoot. find the position and velocity of the loaded platform 0.10 sec. after its release. if a further load of 400 kg is added to the platform, find, i) the frequency of damped vibrations, and i) the amplitude of vibration after 2 complete oscillations, given that the initial amplitude is 15 cm.

Shafts are machine elements that are used to a) carry axial loads b) direct shear loads c) transmit power d) rotate at constant speed e) none of the above circular and square shafts subjected to the same torque under the same circum behave a) the same way b) almost the same way

Items are similar to the free issue items, but their access is limited. (clo5) a)-bin stock items free issue b)-bin stock controlled issue c)-critical or insurance spares d)-rebuildable spares e)-consumables