Courses & Units
Control Systems ENG331
Introduction
This unit introduces the fundamental principles in the modelling and control of linear time-invariant systems. On completion of this unit you will be able to design a feedback controller. The unit begins with an introduction to feedback control systems with analogy to mechanical and electronic systems. These dynamic systems are described by deriving mathematical models in both the frequency domain and time domain. This leads to deriving characteristic equations for high-order systems which are illustrated using both system diagrams and signal flow graphs. Transformation techniques will be explored to convert system representations to controller design domains. System stability and steady state errors will be derived for various order inputs, while considering the effects of disturbances. This is followed by exploring parameter sensitivity to identify critical parts in the system. Once completed, the effects of adding feedback will be investigated using a root locus. The unit concludes with designing an active and passive PID controller using a root locus to meet specified output responses. These are fundamental control theory topics required for advanced automation and control systems, and embedded systems, which are studied later in the degree.
Summary
Unit name | Control Systems |
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Unit code | ENG331 |
Credit points | 12.5 |
College/School | College of Sciences and Engineering School of Engineering |
Discipline | Engineering |
Coordinator | Mr Andrew Marshall |
Available as an elective? | Yes |
Delivered By | University of Tasmania |
Level | Advanced |
Availability
Location | Study period | Attendance options | Available to | ||
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Hobart | Semester 2 | On-Campus | International | Domestic |
Key
- On-campus
- Off-Campus
- International students
- Domestic students
Note
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Units are offered in attending mode unless otherwise indicated (that is attendance is required at the campus identified). A unit identified as offered by distance, that is there is no requirement for attendance, is identified with a nominal enrolment campus. A unit offered to both attending students and by distance from the same campus is identified as having both modes of study.
Key Dates
Study Period | Start date | Census date | WW date | End date |
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Semester 2 | 22/7/2024 | 16/8/2024 | 9/9/2024 | 27/10/2024 |
* 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 2024 are indicative and subject to change. Finalised census dates for 2024 will be available from the 1st October 2023. 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.
- Predict characteristics of uncompensated third order and higher linear time-invariant systems.
- Design a feedback controller using a root locus to correct the transient and steady-state performance of a system to given specifications.
- Communicate the design process of a control system using system block diagrams and signal flow graphs.
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 |
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039999 | $1,118.00 | $1,118.00 | not applicable | $3,085.00 |
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
ENG234 Analog Electronics (2023 and 2024 only) or ENG2xx Signals and linear systems (from 2025) or ENG211 Dynamics and Vibrations|KMA252 and KAA111Teaching
Assessment | Assessed tutorials (20%)|Design report (20%)|Practical laboratory (20%)|Final exam (40%) |
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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 |
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The University reserves the right to amend or remove courses and unit availabilities, as appropriate.