Convincing Features
Assignment Type
Subject
Uploaded by Malaysia Assignment Help
Date
| CO1
PO1 |
Describe the basic principles and main components of control system |
| CO2
PO2 |
Build the mathematical model,block diagram, signal flow graph and its equivalence transfer function for a given control system |
| CO3
PO2 |
Analyze the time responses and the stability of control system |
| CO5
PO5 |
Design a simple control system according to the required specifications |
| TOTAL (10%) |
Answer All Questions
In this project, you will be developing a torque controller for a rotating rod with an attached mass as shown below. The system has an internal viscous friction at pivot O that gives system damping with coefficient b. Consider a clockwise input torque of magnitude Ω supplied to the rod pivot O.
1. Determine what kind of sensor should be placed on the pivot to measure the input and output variables. Justify your answer.
[CO1 PO1]
2. What kind of actuator usually used to generate the required input torque?
[CO1 PO1]
3. Develop a block diagram for the system in MATLAB/Simulink.
[CO2 PO2]
4. Consider an impulse torque input with magnitude 5 Nm as shown below. You can generate this signal using signal builder block in Simulink.
Simulate the system in MATLAB/Simulink environment with the torque input. Note the Maximum Overshoot magnitude, rise time, peak time, settling time, steady state value, and steady state error (if exist).
[CO5 PO5]
5. Considering an impulse input Ω and small angle θ assumption, derive the linear time response equation. Plot graph from this equation and compare with response from (4). Comment on validity of your derived equation.
[CO3 PO2]
6. Design a PID controller for a position tracking control to ensure that the rod angle will achieve θ Include a new block diagram for your control system. Discuss your PID parameters and controller performance.
[CO5 PO5]
System Parameters are depending on your student Number
Theta = matrik(6)*10 + matrik(7); % Magnitude of angle for PID to track (deg)
| CO | Criteria | Weightage (%) | Evaluation Scale | Max. Score | ||
| Below Expectation | Between Acceptable to Outstanding | Outstanding | ||||
| CO1 PO1 |
|
1.6667 | 1 | 2 | 3 | 5 |
| CO1 PO1 |
|
1.667 | 1 | 2 | 3 | 5 |
| CO2 PO2 |
|
5 | 1 | 2 | 3 | 10 |
| CO5 PO5 |
|
5 | 1 | 2 | 3 | 25 |
| CO3 PO2 |
|
10 | 1 | 2 | 3 | 30 |
| CO5 PO5 |
|
10 | 1 | 2 | 3 | 25 |
| Penalty for late submission (-10% of total marks for each day, starting 4th Jan 2019 1400H) |
||||||
| Penalty for plagiarism Plagiarised work(s) will be awarded zero marks | ||||||
| Total | 100 | |||||
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