Pid controller design, Electrical Engineering

PID controllers are popularly adopted in a wide range of industrial processes. The objective of this design practical is to study the way this PID controller changes system dynamics. Specifically you are investigating the following control system modeled by the block diagram shown below:

1687_PID Controller Design.png

Where G is the gain of the system, a and b are the coefficients of the denominator polynomial. For this assignment use G=8, a=4 and b=25.

Three controller types will be studied in this assignment in the following sequence:
1.  PD controller

2.  PI controller

3.  PID controller

First determine the performance of your uncompensated system, which will form the benchmark for how much the system performance has been improved by compensation. Then carry out a comparison study of the three controller type (PD, PI and PID) and obtain typical results using these three controllers when the input is a unit-step. Restrict the values of Kp, Ki and Kd to be less than 10. In practice, this would represent the physical limits of the system components.

Posted Date: 4/13/2013 12:39:22 AM | Location : United States

Related Discussions:- Pid controller design, Assignment Help, Ask Question on Pid controller design, Get Answer, Expert's Help, Pid controller design Discussions

Write discussion on Pid controller design
Your posts are moderated
Related Questions
Q. Some element voltages and currents are given in the network con?guration of Figure. Determine the remaining voltages and currents. Also calculate the power delivered to each ele

Testing for Continuity : You may have observed sometimes that when all the connections in the appliance as well as the plug are made properly the appliance may still not work. Thi

Q. Use necessary circuit and waveforms to explain the working of a Bootstrap sweep generator The bootstrap circuit illustrated in figure given below is a commonly used method f

Q. A two-pole rotating machine with a singly excited magnetic field system as its stator and a rotor (that carries no coil) has a stator-coil inductance that can be approximated by

Q. A source of impedance ¯ Z S = R S = 100  has an open-circuit voltage v S (t) = 12.5 cos ωot and drives a 75- transmission line terminated with a 75- load. Find the current

Load Stack Pointer This  instruction loads the stack  pointer  register with the 16 - bit  data specified in the   instruction. The 16 - bit  data. When  stored in sp  registe

The single phase alternator   The underlined italicised terms in the following text identifies terms that you should understand and remember. The simple two pole generator

Shunt DC motor In this arrangement, the armature and field coils are connected in parallel (the motor is called 'shunt connected').     Analysis With refere

The magnetic fields can be plot by using: i.  Compass ii.  Iron dust method  .