<strong>Paper Title</strong><br>
Comparative Study Of Conventional Controllers<br>
<br>

<strong>Abstract</strong><br>
Controllers are subjected to the plant to control its desired performance parameters. They are used in forward path 
of the system. The conventional controllers  include proportional (P), integral (I), derivative (D), proportional-plus-integral 
(PI), proportional-plus-derivative (PD) and proportional-plus-integral-plus-derivative (PID) controllers. A good controller is 
the one which has fast response with reduced overshoot and steady state error. The output response must trace  the input 
trajectory.  In this paper, comparative study is based on proportional (P), proportional-plus-integral (PI), proportional-plus-
derivative (PD) and proportional-integral-derivative (PID) controller. The comparison is done by considering the example of 
an armature controlled separately excited DC motor. The modeling of motor and  implementation of controllers and their 
comparison is performed on software package MATLAB/ SIMULINK.