Unit Outline

ENG721

Advanced Dynamics and Vibrations

Semester 1, 2024

Gholamreza Kefayati

School of Engineering

College of Sciences and Engineering

CRICOS Provider Code: 00586B

What is the Unit About?

Unit Description

This unit explores the dynamics of rigid bodies in three dimensions and also the vibration of systems. The dynamics part of the unit examines the kinematics and kinetics of rigid bodies in three dimensions, dynamic balancing of rotating equipment and gyroscopic motion. The vibrations part of the unit is directed at developing your understanding of the analysis and design of dynamic mechanical systems. This includes modal analysis of multi degree of freedom systems, modal matrix, characterisation of modes by generalised mass, stiffness and damping, modes of vibration of distributed systems, including beams and plates.

Intended Learning Outcomes

As per the Assessment and Results Policy 1.3, your results will reflect your achievement against specified learning outcomes.

On completion of this unit, you will be able to:


1.	1. Interpret dynamics and vibrations theory and concepts.
2.	Solve complex dynamics and vibrations problems by applying theory and established methods
3.	Critically interpret results through application of theoretical and experimental methods
4.	Design a dynamic system for a real-world application.

Requisites


REQUISITE TYPE	REQUISITES
Pre-requisite	KME771
Anti-requisite (mutual excl)	KNE373 AND KNE316 AND KNE347 AND KNE312 AND KNE357

Alterations as a result of student feedback

Teaching arrangements


ATTENDANCE MODE	TEACHING TYPE	LEARNING ACTIVITY	CONTACT HOURS	FREQUENCY
On Campus	Lecture (On Campus)	Lectures on Advanced Dynamics - 3D Kinematics and Kinetics (weeks 1- 6) Lectures on Advanced Vibrations (weeks 7- 13)	2	Weekly
	Tutorial	Tutors on Advanced Dynamics - 3D Kinematics and Kinetics (weeks 1- 6) Lectures on Advanced Vibrations (weeks 7- 13)	2	Weekly
	Practical	Exploration of various aspects of dynamics and vibrations through practical sessions followed by detailed analysis and critical interpretation of results.	2	Study Period 2 times

Attendance / engagement expectations

If your unit is offered On campus, it is expected that you will attend all on-campus and onsite learning activities. This is to support your own learning and the development of a learning community within the unit. If you are unable to attend regularly, please discuss the situation with your course coordinator and/or our UConnect support team.

If your unit is offered Online or includes online activities, it is expected you will engage in all those activities as indicated in the Unit Outline or MyLO, including any self-directed learning.

If you miss a learning activity for a legitimate reason (e.g., illness, carer responsibilities) teaching staff will attempt to provide alternative activities (e.g., make up readings) where it is possible.

How will I be Assessed?

For more detailed assessment information please see MyLO.

Assessment schedule


ASSESSMENT TASK #	ASSESSMENT TASK NAME	DATE DUE	WEIGHT	LINKS TO INTENDED LEARNING OUTCOMES
Assessment Task 1:	Mid-Semester test	Week 7	10 %	LO1, LO2
Assessment Task 2:	Dynamics Assignment	Week 9	40 %	LO1, LO2, LO4
Assessment Task 3:	Vibrations Assignment	Week 13	30 %	LO1, LO2, LO3, LO4
Assessment Task 4:	Lab 1	Refer to Assessment Description	10 %	LO1, LO2, LO3, LO4
Assessment Task 5:	lab 2	Refer to Assessment Description	10 %	LO1, LO2, LO3

Assessment details

Assessment Task 1: Mid-Semester test

Task Description:

A mid-semester test providing opportunity for feedback on understanding and
interpretation of dynamics, as well as ability to apply knowledge to solve dynamics problems

Task Length:

2 hours

Due Date:

Week 7

Weight:

10 %

CRITERION #

CRITERION

MEASURES INTENDED

LEARNING OUTCOME(S)


1	Demonstrates a clear understanding of fundamental principles and concepts in dynamics	LO1
2	Ability to interpret and analyze dynamics problems accurately	LO2

Assessment Task 2: Dynamics Assignment

Task Description:

A design and analysis activity will explore various topics in dynamics using both analytical techniques and modelling and simulation.

Task Length:

Maximum 20 pages excluding appendices

Due Date:

Week 9

Weight:

40 %

CRITERION #

CRITERION

MEASURES INTENDED

LEARNING OUTCOME(S)


1	Demonstrates a thorough understanding of fundamental concepts related to dynamics	LO1
2	Applies appropriate terminology and theory when discussing dynamics phenomena	LO2
3	Demonstrates competence in using simulation software or programming languages to simulate dynamics behavior and validate analytical results	LO4

Assessment Task 3: Vibrations Assignment

Task Description:

A design and analysis activity will explore various topics in vibrations using both analytical techniques and modelling and simulation.

Task Length:

Maximum 20 pages excluding appendices

Due Date:

Week 13

Weight:

30 %

CRITERION #

CRITERION

MEASURES INTENDED

LEARNING OUTCOME(S)


1	Demonstrates a thorough understanding of fundamental concepts related to vibrations	LO1
2	Applies appropriate terminology and theory when discussing vibration phenomena	LO2
3	Demonstrates competence in using simulation software or programming languages to simulate vibration behavior and validate analytical results	LO3
4	Applies dynamics theory to the design and analysis of engineering applications.	LO4

Assessment Task 4: Lab 1

Task Description:

Exploration of various aspects of dynamics through group-based practical sessions followed by detailed analysis and critical interpretation of results. The due date is two weeks after the relevant lab class.

Task Length:

Maximum 5 pages excluding front matter and appendices.

Due Date:

Refer to Assessment Description

Weight:

10 %

CRITERION #

CRITERION

MEASURES INTENDED

LEARNING OUTCOME(S)


1	Clarity in articulating the fundamental principles of dynamics relevant to the practical sessions.	LO1
2	Proficiency in executing experimental procedures accurately and safely.	LO2
3	Accuracy and thoroughness in collecting experimental data during the practical sessions.	LO3
4	Depth of analysis in interpreting experimental results and identifying patterns or trends.	LO4

Assessment Task 5: lab 2

Task Description:

Exploration of various aspects of vibrations through group-based practical sessions followed by detailed analysis and critical interpretation of results. The due date is two weeks after the relevant lab class.

Task Length:

Maximum 5 pages excluding front matter and appendices.

Due Date:

Refer to Assessment Description

Weight:

10 %

CRITERION #

CRITERION

MEASURES INTENDED

LEARNING OUTCOME(S)


1	Demonstration of understanding of the fundamental concepts of vibration explored in the lab sessions.	LO1
2	Proficiency in conducting experiments related to vibration, including setup, data collection, and observation.	LO2
3	Thorough and systematic analysis of collected data, including appropriate statistical methods if applicable.	LO3

How your final result is determined

To pass this unit, you need to demonstrate your attainment of each of the Intended Learning Outcomes, achieve a final unit grade of 50% or greater, and pass any hurdle tasks.

Submission of assignments

Where practicable, assignments should be submitted to an assignment submission folder in MYLO. You must submit assignments by the due date or receive a penalty (unless an extension of time has been approved by the Unit Coordinator). Students submitting any assignment in hard copy, or because of a practicum finalisation, must attach a student cover sheet and signed declaration for the submission to be accepted for marking.

Academic integrity

Academic integrity is about acting responsibly, honestly, ethically, and collegially when using, producing, and communicating information with other students and staff members.

In written work, you must correctly reference the work of others to maintain academic integrity. To find out the referencing style for this unit, see the assessment information in the MyLO site, or contact your teaching staff. For more detail about Academic Integrity, see Important Guidelines & Support.

Requests for extensions

If you are unable to submit an assessment task by the due date, you should apply for an extension.

A request for an extension should first be discussed with your Unit Coordinator or teaching support team where possible. A request for an extension must be submitted by the assessment due date, except where you can provide evidence it was not possible to do so. Typically, an application for an extension will be supported by documentary evidence: however, where it is not possible for you to provide evidence please contact your Unit Coordinator.

The Unit Coordinator must notify you of the outcome of an extension request within 3 working days of receiving the request.

Late penalties

Assignments submitted after the deadline will receive a late penalty of 5% of the original available mark for each calendar day (or part day) that the assignment is late. Late submissions will not be accepted more than 10 calendar days after the due date, or after assignments have been returned to other students on a scheduled date, whichever occurs first. Further information on Late Penalties can be found on the Assessments and Results Procedure.

Review of results and appeals

You are entitled to ask for a review of the marking and grading of your assessment task if there is an irregularity in the marking standards or an error in the process for determining the outcome of an assessment. Details on how to request a review of a mark for an assignment are outlined in the Review and Appeal of Academic Decisions Procedure.

Required Resources

Required reading materials