Courses & Units
Control Systems 1 ENG331
Introduction
This unit provides students an understanding of the fundamental principles in the modelling and control of linear systems. The topics covered include: (1) an introduction to feedback control systems, (2) deriving mathematical models for a system in the frequency domain (Laplace transform) and time domain (state space representation), (3) investigation of time responses (forced and natural) and characteristic equations for first, second and high-order systems, (4) analysis and system simplification of block diagrams and signal flow graphs (emphasis on cascade, parallel, observer canonical form, controller canonical form) along with transformation techniques between forms, (5) Mason's rule for transfer function deduction of complex systems, (6) investigation of stability of system responses (BIBO) using Routh-Hurwitz criterion (with special cases), (7) mathematically deriving steady state errors for various system inputs (static error constants), (8) effects of disturbances at different places within a system, (9) calculate parameter setting sensitivity, (10) sketching a root locus (refinements on sketch highlighting breakaway/break-in points, angles of arrival and jw-axis crossings), (11) investigating differences between negative and positive feedback systems, (12) designing an active and passive PID using a root locus to meet specified output responses.
Summary
| Unit name | Control Systems 1 |
|---|---|
| Unit code | ENG331 |
| Credit points | 12.5 |
| College/School | College of Sciences and Engineering School of Engineering |
| Discipline | Engineering |
| Coordinator | Doctor Brian Salmon |
| Available as an elective? | Yes |
| Delivered By | University of Tasmania |
| Level | Advanced |
Availability
| Location | Study period | Attendance options | Available to | ||
|---|---|---|---|---|---|
| Hobart | Semester 2 | On-Campus | International | Domestic | |
Key
- On-campus
- Off-Campus
- International students
- Domestic students
Key Dates
| Study Period | Start date | Census date | WW date | End date |
|---|---|---|---|---|
| Semester 2 | 11/7/2022 | 9/8/2022 | 29/8/2022 | 16/10/2022 |
* The Final WW Date is the final date from which you can withdraw from the unit without academic penalty, however you will still incur a financial liability (refer to How do I withdraw from a unit? for more information).
Unit census dates currently displaying for 2022 are indicative and subject to change. Finalised census dates for 2022 will be available from the 1st October 2021. Note census date cutoff is 11.59pm AEST (AEDT during October to March).
Learning Outcomes
- Model electrical and mechanical systems using differential equations and state-space representations.
- Determine the transfer functions of linear systems from block diagram representations and signal flow graphs.
- Formulate design specifications in terms of the transient and steady-state performance of linear control systems.
- Design a feedback control system using a root locus.
- Communicate the design process of a control system.
Fee Information
| Field of Education | Commencing Student Contribution 1,3 | Grandfathered Student Contribution 1,3 | Approved Pathway Course Student Contribution 2,3 | Domestic Full Fee 4 |
|---|---|---|---|---|
| 039999 | $1,002.00 | $1,002.00 | not applicable | $2,798.00 |
1 Please refer to more information on student contribution amounts.
2 Please refer to more information on eligibility and Approved Pathway courses.
3 Please refer to more information on eligibility for HECS-HELP.
4 Please refer to more information on eligibility for FEE-HELP.
If you have any questions in relation to the fees, please contact UConnect or more information is available on StudyAssist.
Please note: international students should refer to What is an indicative Fee? to get an indicative course cost.
Requisites
Prerequisites
(KME271 or KMA252) and (ENG104 or KAA112) and (ENG105 or KAA111)Teaching
| Teaching Pattern | Prerecorded lectures: 3-hours per week Tutorials: 1x 1-hour session per week Practical laboratory: 2x 3-hour sessions Simulation laboratory: 1x 2-hour session |
|---|---|
| Assessment | Final exam (40%)|Semester test (15%)|Assessed tutorials (10%)|Practical laboratory (10%)|Simulation laboratory (10%)|Design report (15%) |
| Timetable | View the lecture timetable | View the full unit timetable |
Textbooks
| Required |
Required readings will be listed in the unit outline prior to the start of classes. |
Links | Booktopia textbook finder |
|---|
The University reserves the right to amend or remove courses and unit availabilities, as appropriate.