ELECTENG 722 : Modern Control Systems

Engineering

2020 Semester One (1203) (15 POINTS)

Course Prescription

State space analysis, relationship to transfer function methods, controllability and observability, multivariable plant. Computer simulation. Stability considerations. State variable feedback. Digital control system, design and realisation of digital controllers, adaptive controllers. Nonlinear systems, phase-plane and describing function techniques, Lyapunov's method of stability analysis, design of controllers for non-linear systems. Variable structure systems.

Course Overview

Statevariable models,Cannonical representations, State space analysis of linear systems, State transition matrix, diagonalisation, Concept of controllability, observability, Merits of state feedback controllers by pole placement, State estimation using both observer and Kalman filter,  Linear Quadratic Gaussian (LQG) approach to controller design, –    Importance of discrete time controllers, Mathematical tools such as z-transform and inverse z-transform which are needed for analysis and design of discrete time controllers, Pulse transfer function, Stability of discrete time system, Controller design in discrete domain,  Analysis of nonlinear systems, Singular points of nonlinear systems,  Prediction of limit cycle oscillations using describing function, Stability analysis of Nonlinear Systems.


Course Requirements

Prerequisite: ELECTENG 303 or 332 Restriction: ELECTENG 422, MECHENG 720, 724

Capabilities Developed in this Course

Capability 1: Disciplinary Knowledge and Practice
Capability 2: Critical Thinking
Capability 3: Solution Seeking

Learning Outcomes

By the end of this course, students will be able to:
  1. Develop State variable models for physical systems (Capability 1.1)
  2. Analyse behaviour of the system in frequency domain by computing the transfer function from state space model. (Capability 1.1)
  3. Analyse behaviour of the system in time domain by computing the state transition matrix. (Capability 1.1)
  4. Demonstrate the design of state feedback controllers such as pole placement, LQR for linear systems (Capability 1.1, 2.1 and 3.1)
  5. Demonstrate the design of both full and reduced order observers and LQG controlllers for linear continuous time systems. (Capability 1.1 and 3.1)
  6. Develop discrete time models for linear systems, pulse trasfer functions of closed loop discrete systems and state space models in discrete time domain. (Capability 1.1, 2.1 and 3.1)
  7. Demonstrate design of state feedback, and deadbeat controllers for disrete time systems. (Capability 1.1 and 3.1)
  8. Analyse behaviour of nonlinear systems in time domain using phase plane and frequency domain using describing function. (Capability 1.1 and 2.2)
  9. Understand stability of nonlinear systems (Capability 2.1)

Assessments

Assessment Type Percentage Classification
Assignments 30% Individual Coursework
Final Exam 70% Individual Examination
Assessment Type Learning Outcome Addressed
1 2 3 4 5 6 7 8 9
Assignments
Final Exam

Workload Expectations

This course is a standard [15] point course and students are expected to spend 10 hours per week involved in each 15 point course that they are enrolled in.

For this course, you can expect [3] hours of lectures, a [1] hour tutorial, [3] hours of reading and thinking about the content and [3] hours of work on assignments and/or test preparation per week.

Learning Resources

1.    Ogata, K. “ Modern Control Engineering”, Prentice Hall, Englewood Cliffs, NJ
2.    Nise, N.S. “ Control system Engineering”, John Wiley & Sons, INC.
3.    Khalil, H. “ Nonlinear Systems” , Prentice Hall
4.    Slotine, Jean-Jacques E and Li, Weiping, “ Applied Nonlinear Control “, Prentice Hall, Englewood Cliffs, New Jersey.

Digital Resources

Course materials are made available in a learning and collaboration tool called Canvas which also includes reading lists and lecture recordings (where available).

Please remember that the recording of any class on a personal device requires the permission of the instructor.

Academic Integrity

The University of Auckland will not tolerate cheating, or assisting others to cheat, and views cheating in coursework as a serious academic offence. The work that a student submits for grading must be the student's own work, reflecting their learning. Where work from other sources is used, it must be properly acknowledged and referenced. This requirement also applies to sources on the internet. A student's assessed work may be reviewed against online source material using computerised detection mechanisms.

Learning Continuity

In the event of an unexpected disruption we undertake to maintain the continuity and standard of teaching and learning in all your courses throughout the year. If there are unexpected disruptions the University has contingency plans to ensure that access to your course continues and your assessment is fair, and not compromised. Some adjustments may need to be made in emergencies. You will be kept fully informed by your course co-ordinator, and if disruption occurs you should refer to the University Website for information about how to proceed.

Class Representatives

Class representatives are students tasked with representing student issues to departments, faculties, and the wider university. If you have a complaint about this course, please contact your class rep who will know how to raise it in the right channels. See your departmental noticeboard for contact details for your class reps.

Inclusive Learning

All students are asked to discuss any impairment related requirements privately, face to face and/or in written form with the course coordinator, lecturer or tutor.

Student Disability Services also provides support for students with a wide range of impairments, both visible and invisible, to succeed and excel at the University. For more information and contact details, please visit the Student Disability Services’ website at http://disability.auckland.ac.nz

Special Circumstances

If your ability to complete assessed coursework is affected by illness or other personal circumstances outside of your control, contact a member of teaching staff as soon as possible before the assessment is due.

If your personal circumstances significantly affect your performance, or preparation, for an exam or eligible written test, refer to the University’s aegrotat or compassionate consideration page: https://www.auckland.ac.nz/en/students/academic-information/exams-and-final-results/during-exams/aegrotat-and-compassionate-consideration.html.

This should be done as soon as possible and no later than seven days after the affected test or exam date.

Student Feedback

At the end of every semester students will be invited to give feedback on the course and teaching through a tool called SET or Qualtrics. The lecturers and course co-ordinators will consider all feedback and respond with summaries and actions.

Your feedback helps teachers to improve the course and its delivery for future students.

Class Representatives in each class can take feedback to the department and faculty staff-student consultative committees.

Student Charter and Responsibilities

The Student Charter assumes and acknowledges that students are active participants in the learning process and that they have responsibilities to the institution and the international community of scholars. The University expects that students will act at all times in a way that demonstrates respect for the rights of other students and staff so that the learning environment is both safe and productive. For further information visit Student Charter (https://www.auckland.ac.nz/en/students/forms-policies-and-guidelines/student-policies-and-guidelines/student-charter.html).

Disclaimer

Elements of this outline may be subject to change. The latest information about the course will be available for enrolled students in Canvas.

In this course you may be asked to submit your coursework assessments digitally. The University reserves the right to conduct scheduled tests and examinations for this course online or through the use of computers or other electronic devices. Where tests or examinations are conducted online remote invigilation arrangements may be used. The final decision on the completion mode for a test or examination, and remote invigilation arrangements where applicable, will be advised to students at least 10 days prior to the scheduled date of the assessment, or in the case of an examination when the examination timetable is published.

Published on 14/02/2020 02:41 p.m.