Question

Potentiometer Antenna Desired azimuth angle input Azimuth angle output Differential amplifier and power amplifier Motor Potentiometer Fig. 1 Dish Antenna Azimuth Control System For a typical dish antenna shown by Fig. 11D rotational motion to be analyzed and moidelled. Physical components of such an electro-mechanical system is to be obtained and modeled first. You can be creative to use a 3D pinter output to represent the dish antenna or practical simply use hand made woden piece looked like antenna with minimum weight of 100 gr. Motor may be simple DC motor and gear box customized to lower the speed 100 rmp range. Project 1) Acquire and construct a prototyping antenna and servo-motor pieces shown. Model each component shown including the motor Create a Simulink based model to tune gain needed to get a low overshoot and settling time no need to design a controller kjsut the close dloopğ amplifier is sufficient. 2) 3)

Answer 1

The a and b are physical objectives so they cant be made and answered so the c. Objective is answered if you have any query comment the answer and i will review it.

A closed loop amplifier with low overshoot and settling time is shown below