UQ Mechatronics and Robotics Society
2021 Semester 1 Wrap-Up
Throughout the first half of 2021, UQ MARS had the opportunity to welcome three guest speakers from academia and industry. These presenters were invited to speak to our members about their latest projects and provide an insight into robotics and its related fields in industry.
July 8, 2021
Gryoscopic Bipeds: A Different Way of Walking with Dr Pauline Pounds
Our first guest speaker for the semester was Dr Pauline Pounds, a Mechatronics researcher at UQ with a quite possibly
fanatical interest in drones, robots, and Star Wars. Pauline’s talk “Gyroscopic Bipeds – A Different Way of Walking” took
students on a tour of the history of walking robots. She provided a deep dive into the science behind her Tiny Giant Robot,
a bipedal robot that Pauline and her lab group have been working on for several years now (including 2020 President, Cameron
Stroud, and 2020/2021 Technical Officer, Anastasia Laczko).
Pauline’s talk touched on her early research career, which largely focused on aerial robotics. As well as how recent years have drawn her focus towards bipedal robots – partly due to being inspired by the insanely cool robots from Star Wars. Pauline discussed many of the complex engineering challenges that bipedal robots pose compared to wheeled robots and quadrupeds, and how a background in drones has helped her to tackle them.
Pauline’s talk touched on her early research career, which largely focused on aerial robotics. As well as how recent years have drawn her focus towards bipedal robots – partly due to being inspired by the insanely cool robots from Star Wars. Pauline discussed many of the complex engineering challenges that bipedal robots pose compared to wheeled robots and quadrupeds, and how a background in drones has helped her to tackle them.
Countdown to T-Minus 0: In the Realm of Astronaut Makers with Dr Ravi Margasahayam
Following Pauline’s talk, UQ MARS had the pleasure of collaborating with UQ Biotech, MESS, UQ AIML and UQ Pain
as part of an industry seminar with the globally-renowned NASA. Dr Ravi Margasahayam, a systems engineer and launch
pad expert, gave an insight into his journey through the aerospace industry.
Dr Margasahayam spoke to the collective societies about his passion for engineering, and his journey from his humble
beginnings to become one of the world’s leading experts in System Engineering. As he put it, his career has taken him
“from the Gateway of India to the Gateway of the Universe”. It was an eye-opening perspective for the many students in
the audience, with a speech that really highlighted that anything is possible if you put passion and effort into your
work. A massive takeaway for UQ MARS was the insight Dr Margasahayam gave into higher level engineering design.
Given his speciality in vibroacoustics, we were delighted when he showed us a snippet of some of his work in the field, giving examples from rollout fatigue tests that are used to determine if vibration is a critical cause of failure in launch pad engineering. He then concluded with a summary of the NASA Kennedy Space Centre, as well as a perspective of what it is like to work there. UQ MARS would like to thank both Dr Margasahayam and NASA for the presentation, and UQ Biotech for organising the talk.
Electronics Design: An Industry Insight with Scott Williams
The final guest speaker for the semester was Scott Williams, an electronics design engineer and the founder of Xentronics,
a PCB consultancy based in Melbourne. As UQ MARS had given a beginner’s PCB workshop earlier in the semester, we were thrilled
to hear he had accepted our invite to finish the workshop and give insight into what it’s like to design PCBs in industry.
Scott provided our members with some context about the types of roles within the electronics design industry. He then explained
how the design process worked in a professional setting, covering everything from prototyping to design verification, and the
legal complexities of complying with government electronics regulations. The audience was also incredibly eager to learn from
his Altium design tips, which gave us some solutions to problems that most of us had never even considered while designing a PCB!
The talk closed with the opportunity to see some of the PCBs Scott has personally designed firsthand. It was really awesome to see how many of the tips he had shown us were considered and implemented in his own electronics design, and the final products undoubtedly inspired many of the future electronics design engineers in the audience. It was a pleasure to have Scott as a guest speaker, and UQ MARS would love to see him involved in the future!
UQ MARS would like to thank all of our guest speakers for their time and effort in making these events so incredibly educational and inspiring. We hope you enjoyed these talks as much as we did and can’t wait to unveil the exciting events we have in store for our members in Semester 2!
Written by Anastasia Laczko - UQ MARS Technical Officer, Nicole Harding - UQ MARS Secretary and Joshua Lai - UQ MARS President. (2021)