MTRX1705: Semester 2, 2021

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Units MTRX1705 Semester 2 2021 [Normal day]

Unit of study_

MTRX1705: Introduction to Mechatronic Design

Semester 2, 2021 [Normal day] - Remote

Overview

This unit of study aims to provide an introduction to the basic hardware elements of mechatronic systems. Basic electrical theory: Ohms law, Kirchoff's voltage and current laws, passive component characteristics (resistors, capacitors and inductors). Number systems and codes; Logic gates and Boolean algebra, universal (NAND) logic gates; Digital arithmetic: operations and circuits, Two's complement addition and subtraction, overflow; Combinational logic circuits; Flip-flops and related devices; Counters and registers, shift register applications; sequential circuits, designs of synchronous, cascadable counters (BCD and binary). Integrated circuit logic families and interfacing; practical issues including, fan out, pull-up/down, grounds, power supplies and decoupling; timing issues, race conditions. Tri-state signals and buses; MSI logic circuits, multiplexers, demultiplexers, decoders, magnitude comparators; Introduction to programmable logic devices. Brushed DC Motors: Introduction to characteristics and control, motor specifications, torque-speed characteristics, power and efficiency, thermal considerations. Introduction to BJTs and FETs as switches. PWM control of DC motors; half- and full-bridge configurations; Feedback and operational amplifiers; selected op-amp applications circuits with an emphasis on sensor and actuator interfacing. The unit of study will include a practical component where students design and implement logic and linear circuits. Purchase of a basic laboratory tool kit as described in classes will be required.

Unit details and rules

Unit code	MTRX1705
Academic unit	Aerospace, Mechanical and Mechatronic
Credit points	6
Prohibitions ?	None
Prerequisites ?	None
Corequisites ?	None
Assumed knowledge ?	None
Available to study abroad and exchange students	No

Teaching staff

Coordinator	Stewart Worrall, stewart.worrall@sydney.edu.au

Type	Description	Weight	Due	Length
Online task	Quiz: Introductory Online quiz	5%	Week 04	1 Hour
Outcomes assessed:
Online task	Quiz: Sequential Logic Online quiz	15%	Week 07	2 hours
Outcomes assessed:
Creative assessment / demonstration	Digital Logic Demonstration Demonstration of various digital logic circuits	10%	Week 07	3 hours
Outcomes assessed:
Assignment	Analog interface demonstration Analog interface demonstration	20%	Week 10	3 hours
Outcomes assessed:
Online task	Quiz: Analog Systems Online quiz	15%	Week 10	2 hours
Outcomes assessed:
Assignment	Major project Major project (TBA)	20%	Week 13	3 hours
Outcomes assessed:
Online task	Quiz: Digital Systems Online quiz	15%	Week 13	2 Hours
Outcomes assessed:
= group assignment ?

Assessment summary

Lab Demonstrations must be demonstrated on the due day during a student’s scheduled lab session. Each of these assessment tasks must be repeated if a student misses it and is subsequently granted special consideration.

Quizzes must be completed by 23:59 on the due day.

Assessment criteria

The University awards common result grades, set out in the Coursework Policy 2014 (Schedule 1).

As a general guide, a high distinction indicates work of an exceptional standard, a distinction a very high standard, a credit a good standard, and a pass an acceptable standard.

Result name	Mark range	Description
High distinction	85 - 100
Distinction	75 - 84
Credit	65 - 74
Pass	50 - 64
Fail	0 - 49	When you don’t meet the learning outcomes of the unit to a satisfactory standard.

For more information see sydney.edu.au/students/guide-to-grades.

For more information see guide to grades.

Late submission

In accordance with University policy, these penalties apply when written work is submitted after 11:59pm on the due date:

Deduction of 5% of the maximum mark for each calendar day after the due date.
After ten calendar days late, a mark of zero will be awarded.

Academic integrity

The Current Student website provides information on academic integrity and the resources available to all students. The University expects students and staff to act ethically and honestly and will treat all allegations of academic integrity breaches seriously.

We use similarity detection software to detect potential instances of plagiarism or other forms of academic integrity breach. If such matches indicate evidence of plagiarism or other forms of academic integrity breaches, your teacher is required to report your work for further investigation.

You may only use artificial intelligence and writing assistance tools in assessment tasks if you are permitted to by your unit coordinator, and if you do use them, you must also acknowledge this in your work, either in a footnote or an acknowledgement section.

Studiosity is permitted for postgraduate units unless otherwise indicated by the unit coordinator. The use of this service must be acknowledged in your submission.

Learning support

Simple extensions

If you encounter a problem submitting your work on time, you may be able to apply for an extension of five calendar days through a simple extension.  The application process will be different depending on the type of assessment and extensions cannot be granted for some assessment types like exams.

Special consideration

If exceptional circumstances mean you can’t complete an assessment, you need consideration for a longer period of time, or if you have essential commitments which impact your performance in an assessment, you may be eligible for special consideration or special arrangements.

Special consideration applications will not be affected by a simple extension application.

Using AI responsibly

Co-created with students, AI in Education includes lots of helpful examples of how students use generative AI tools to support their learning. It explains how generative AI works, the different tools available and how to use them responsibly and productively.

Weekly schedule

WK	Topic	Learning activity
Week 01	1. Intro to mechatronic design; 2. Basic electronics	Lecture (2 hr)
Week 01	Review mini-lectures for introduction to mechatronic design. Review lab sheets for week 2 lab.	Independent study (4 hr)
Week 02	1. Intro to breadboards and prototyping; 2. Signals and their representation	Lecture (2 hr)
	Basic electrical measurements	Computer laboratory (3 hr)
	Review mini-lectures on basic logic concepts, review the lab sheet for the week 3 lab. Try building your own circuits at home.	Independent study (4 hr)
Week 03	1. Logic 1 - components for logic; 2. Logic 2 - intro to logic functions	Lecture (2 hr)
	Generating signals and basic logic circuits	Computer laboratory (3 hr)
	Review mini-lectures on more advanced logic concepts, review the lab sheet for the week 4 lab. Try building your own circuits at home.	Independent study (4 hr)
Week 04	1. Simplifying truth tables; 2. More simplification	Lecture (2 hr)
	Practical logic design	Computer laboratory (3 hr)
	Review lectures for introduction to state machines, digital inputs/outputs. Review the lab notes for week 5. Practice building circuits at home	Independent study (4 hr)
Week 05	1. Visualising logic tables and Karnaugh maps ; 2. Storing information	Lecture (2 hr)
	Introduction to state machines	Computer laboratory (3 hr)
	Review the mini-lectures for capacitors, inductors and op amps. Review the lab notes for week 6. Practice building circuits at home.	Independent study (4 hr)
Week 06	1. Sequential logic; 2. State machines	Lecture (2 hr)
	Design and development for assignment 1	Computer laboratory (3 hr)
	Review mini lectures on analog sensors and control. Review the lab sheet for next week. Practice building circuits at home.	Independent study (4 hr)
Week 07	1. Real circuits 1; 2. Interfaces 1	Lecture (2 hr)
	Demonstration of assignment 1	Computer laboratory (3 hr)
	Review the mini-lectures on encoders, counters and busses. Review the lab sheet for week 8. Practice building circuits at home	Independent study (4 hr)
Week 08	1. Interfaces 2; 2. Real Circuits 2	Lecture (2 hr)
	Op amp lab	Computer laboratory (3 hr)
	Review mini-lectures on motors and PWM, review the assignment requirements and work on this during the week. Try building your own circuits at home.	Independent study (4 hr)
Week 09	Op amp	Lecture (2 hr)
	Design and development of assignment 2 circuit	Computer laboratory (3 hr)
	Review mini-lectures on DAC and ADC, review the assignment requirements and work on this during the week. Try building your own circuits at home.	Independent study (4 hr)
Week 10	1. Brushless DC motors; 2. Transistors as switches (PWM)	Lecture (2 hr)
	Demonstration for assignment 2	Computer laboratory (3 hr)
	Review mini-lectures on binary arithmetic, review the assignment requirements and work on this during the week. Try building your own circuits at home.	Independent study (4 hr)
Week 11	1. Motor configurations (and datasheets); 2. Feedback control	Lecture (2 hr)
	Major project week 1	Computer laboratory (3 hr)
	Review the online tutorials, work on the major project. Practice building circuits at home.	Independent study (4 hr)
Week 12	1. Power supplies; 2. Analogue to digital (and back)	Lecture (2 hr)
	Major project week 2	Computer laboratory (3 hr)
	Review the online tutorials, work on the major project. Practice building circuits at home.	Independent study (4 hr)
Week 13	1. Review - digital; 2. Review - analog	Lecture (2 hr)
	Demonstration of major project	Computer laboratory (3 hr)
	Review the online tutorials, work on the major project. Practice building circuits at home.	Independent study (4 hr)

Study commitment

Typically, there is a minimum expectation of 1.5-2 hours of student effort per week per credit point for units of study offered over a full semester. For a 6 credit point unit, this equates to roughly 120-150 hours of student effort in total.

Learning outcomes

Learning outcomes are what students know, understand and are able to do on completion of a unit of study. They are aligned with the University's graduate qualities and are assessed as part of the curriculum.

Outcomes
Graduate qualities

At the completion of this unit, you should be able to:

LO1. analyse and design combinational and sequential logic circuits from basic logic elements
LO2. analyse and design applications circuits based on operational amplifiers
LO3. read and understand manufacturers' data sheets describing digital and analog electronic circuit elements and DC motors
LO4. breadboard, test and troubleshoot practical digital and analog circuits in the laboratory using standard electronics lab instruments and tools.

Graduate qualities

The graduate qualities are the qualities and skills that all University of Sydney graduates must demonstrate on successful completion of an award course. As a future Sydney graduate, the set of qualities have been designed to equip you for the contemporary world.

GQ1	Depth of disciplinary expertise Deep disciplinary expertise is the ability to integrate and rigorously apply knowledge, understanding and skills of a recognised discipline defined by scholarly activity, as well as familiarity with evolving practice of the discipline.
GQ2	Critical thinking and problem solving Critical thinking and problem solving are the questioning of ideas, evidence and assumptions in order to propose and evaluate hypotheses or alternative arguments before formulating a conclusion or a solution to an identified problem.
GQ3	Oral and written communication Effective communication, in both oral and written form, is the clear exchange of meaning in a manner that is appropriate to audience and context.
GQ4	Information and digital literacy Information and digital literacy is the ability to locate, interpret, evaluate, manage, adapt, integrate, create and convey information using appropriate resources, tools and strategies.
GQ5	Inventiveness Generating novel ideas and solutions.
GQ6	Cultural competence Cultural Competence is the ability to actively, ethically, respectfully, and successfully engage across and between cultures. In the Australian context, this includes and celebrates Aboriginal and Torres Strait Islander cultures, knowledge systems, and a mature understanding of contemporary issues.
GQ7	Interdisciplinary effectiveness Interdisciplinary effectiveness is the integration and synthesis of multiple viewpoints and practices, working effectively across disciplinary boundaries.
GQ8	Integrated professional, ethical, and personal identity An integrated professional, ethical and personal identity is understanding the interaction between one’s personal and professional selves in an ethical context.
GQ9	Influence Engaging others in a process, idea or vision.

Outcome map

Learning outcomes	Graduate qualities
Learning outcomes

Responding to student feedback

This section outlines changes made to this unit following staff and student reviews.

We will endeavour to provide even more timely feedback on assignments this year.

Additional information

Work, health and safety

In response to the COVID-19 pandemic lectures will be delivered via a combination of videos and Zoom sessions. In-person attendance at lab sessions is preferred, but arrangements will be made for remote work if this is nescessary.

For those attending labs in person, we have made some adjustments to how the Mechatronics Lab is managed:

You will only have access to the lab during your scheduled lab sessions.
A record of attendance will be kept for contact tracing if required.
You must maintain a distance of 1.5 metres from others whenever possible.
We have limited student numbers in each lab session to allow this physical distancing to be maintained.
The use of hand sanitiser and disinfectant wipes before and after using Lab facilities is mandatory.
Personal protective equipment (PPE) in the form of face masks is strongly recommended. Please acquire face masks and bring them to all your classes in the Mechatronics Lab starting from Week 1.
Obey all Lab signage including guidelines for sanitising workstations and hardware, PPE, and procedures for entry and exit.
If you are feeling unwell, please stay at home.

The COVID situation is still evolving: please monitor email closely for any changes in policy.

Disclaimer

The University reserves the right to amend units of study or no longer offer certain units, including where there are low enrolment numbers.

To help you understand common terms that we use at the University, we offer an online glossary.

Current students

Overview

Overview

Unit details and rules

Teaching staff

Assessment

Assessment

Assessment summary

Assessment criteria

Late submission

Academic integrity

Learning support

Learning support

Simple extensions

Special consideration

Using AI responsibly

Weekly schedule

Weekly schedule

Study commitment

Learning outcomes

Learning outcomes

Graduate qualities

Outcome map

Responding to student feedback

Responding to student feedback

Additional information

Additional information

Work, health and safety

Disclaimer

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