ELEC2540 Control Systems: Lab Briefing
Dr Wesley Doorsamy
School of Electronic and
Electrical Engineering
Faculty of Engineering and Physical Sciences
ELEC2540
Control Systems Lab
Overview
In this lab:
• You will use the positional data from an electronic
compass, the ‘CMPS12’ which is attached to a
continuous servo via an extension arm
• Experiment with closed loop control algorithm
running Proportional (P) and Proportional/Integral
(PI) control software, in an attempt to maintain the
compass at the ‘North’ position
Lab Briefing
ELEC2540
Control Systems
Lab Briefing
• Handout – detailed guidance on theory and practical aspects of lab. Includes descriptions of the
tasks etc.
• Check on the correct power-up and calibration procedures for equipment!
• Report template – includes guidance on required submission.
• Additional videos together with a video guide: Previously recorded by Roger Berry containing in-
depth explanations and guidance for all experiments. Included as supplement. (A worthwhile
watch in preparation for your lab!!!)
How to use the materials
ELEC2540
Control Systems
Lab Briefing
Assessment
Report Section Available Marks Available Marks (%)
Task 1: The compass system 4 13.3
Task 2: System calibration 2 6.7
Task 3: Characterising the servo 4 13.3
Task 4: Proportional control 10 33.3
Task 5: Proportional integral control 6 20
Task 6: Overall discussion 4 13.3
Total (Capped to 30 Marks or 100%) 30 100
Bonus Task: Anti-windup control 3 10