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Electronic Control Systems

Course Number: EET 273
Transcript Title: Electronic Control Systems
Created: September 1, 2012
Updated: September 25, 2013
Total Credits: 3
Lecture Hours: 20
Lecture / Lab Hours: 0
Lab Hours: 30
Satisfies Cultural Literacy requirement: No
Satisfies General Education requirement: No
Grading options: A-F (default), audit
Fee: $12

Prerequisites

EET 222

Course Description

Covers electronic control systems, open-loop and closed-loop, proportional, integral, derivative, PI, and PID control modes, power control devices, relays, transistors, thyristors, and sensors. Topics include temperature control, DC motor control, and stepper motor control. Lab exercises include temperature control and motor control circuits. Prerequisite: EET 222. Audit available.

Intended Outcomes

Upon successful completion students must be able to:

  1. Operate and troubleshoot open loop and closed loop control systems.
  2. Use transfer functions to predict the correct operation of control systems.
  3. Measure and evaluate the performance of basic open loop and closed loop control systems.
  4. Operate and troubleshoot switch mode power supplies, converters, and motor drives.

Outcome Assessment Strategies

Assessment methods may include midterm and final exams, homework, lab evaluations, and projects.

Course Activities and Design

Concepts and theories presented in class are demonstrated in the laboratory. Lab experiments are synchronized with the lectures.

Course Content (Themes, Concepts, Issues and Skills)

  • Signal Conditioning, transmission, and interface circuits.
  • Switches, relays, and power semiconductors.
  • Position, angular velocity, and temperature sensors.
  • Feedback Control Principles: on-off, proportional, integral, and derivative control modes.
  • Analog PID controllers.
  • Control system performance criteria.
  • Permanent-magnet motors, DC motor control circuits, brushless DC motors, stepper motors

Department Notes

Students will measure the operating characteristics and performance of power control devices and feedback control systems in the associated laboratory.