ENGRMAE 170 Introduction to Control Systems (2015-2016)

ENGRMAE 170 Introduction to Control Systems

(Required for AE and ME. Selected Elective for CE and MSE.)
Catalog Data:

ENGRMAE 170 Introduction to Control Systems (Credit Units: 4) Feedback control systems. Modeling, stability, and systems specifications. Root locus, Nyquist, and Bode methods of analysis and design. Prerequisite: Mathematics 2D, Physics 7C, MAE 80, and MAE 106. Aerospace Engineering, Civil Engineering, Materials Science Engineering, and Mechanical Engineering majors have first consideration for enrollment. (Design units: 2)

Required Textbook:
. Edition, , 1969, ISBN-13 978-0136024583.

Recommended Textbook:
None
References:
None
Coordinator:
Athanasios Sideris
Relationship to Student Outcomes
This course relates to Student Outcomes: EAC a, EAC c, EAC e, EAC k.
Course Learning Outcomes. Students will:

1. Represent systems using Laplace Transforms and block diagrams. (EAC a)

2. Compute transient response and calculate unit step response characteristics (EAC c)

3. Understand feedback characteristics and steady-state error (EAC c)

4. Understand stability and the Root Locus method (EAC a)

5. Understand frequency response and Bode plots (EAC a)

6. Analyze stability in the frequency domain and by using the Nyquist stability criterion (EAC a)

7. Specify closed-loop pole locations and frequency response characteristics (Phase Margin, crossover frequency, error constants) for achieving transient and steady-state response specifications (EAC e)

8. Design PID and lead/lag controllers to achieve transient and steady-state response specifications via root locus and frequency response methods (EAC c)

9. Use MATLAB to plot system response, draw root locus and select gain to place closed-loop poles, draw Bode/Nyquist plots and identify PM, GM, crossover and bandwidth frequencies (EAC k)

Prerequisites by Topic

Dynamics

Lecture Topics:
  • Laplace transforms and block diagrams
  • Properties of feedback
  • Performance specifications
  • Stability and tracking
  • Root locus design method
  • Bode techniques and frequency response design methods
  • PID and lead/lag controller design
Class Schedule:

Meets for 3 hours of lecture and 1 hour of discussion each week for 10 weeks.

Computer Usage:

MATLAB with the Control System Toolbox.

Laboratory Projects:

None (control laboratory work is included in MAE 106)

Professional Component

Contributes toward the Engineering Topics and/or Design experience for both Mechanical and Aerospace Engineering majors.

Design Content Description
Approach:

The students learn basic control design techniques. Using Matlab, they use iteration, simulation and trial and error techniques to design controllers to meet performance specifications. Many of these problems are open-ended since there are many possible control designs that meet the performance criteria. Design problems are a major component of each portion of the elements of the grade.

Lectures: 100%
Laboratory Portion: 0%
Grading Criteria:
  • Homework: 10%
  • Midterm Exam: 40%
  • Final Exam: 50%
  • Total: 100%
Estimated ABET Category Content:

Mathematics and Basic Science: 0.0 credit units

Computing: 0.0 credit units

Engineering Topics: 4.0 credit units

Engineering Science: 2.0 credit units

Engineering Design: 2.0 credit units

Prepared:
April 11, 2016
Senate Approved:
November 10, 2014
Approved Effective:
2015 Fall Qtr