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UQ MARS
Австралия
Добавлен 2 апр 2015
This is the official RUclips channel for the UQ Mechatronics and Robotics Society, or UQ MARS. We post online tutorials, build videos and competition highlights for all things robotics!
Pose Estimation and Localisation: The Search for Chicken McNuggets
Dr Tyson Phillips is a lecturer and researcher at the University of Queensland, with his work focusing on localisation and mapping with LiDAR technology. These concepts form the basis of many navigation techniques in modern field robotics, which Tyson has applied to both robotic actuators and autonomous vehicles.
In this seminar delivered live to UQ MARS members, Tyson talks about his recent research into evidence-based methods for pose estimation. His method takes the point cloud data obtained from LiDAR sensors and determines if two data sets are likely to be taken from the same object. The approach, dubbed the Maximum Sum of Evidence (MSOE) method, is capable of overcoming many of the ...
In this seminar delivered live to UQ MARS members, Tyson talks about his recent research into evidence-based methods for pose estimation. His method takes the point cloud data obtained from LiDAR sensors and determines if two data sets are likely to be taken from the same object. The approach, dubbed the Maximum Sum of Evidence (MSOE) method, is capable of overcoming many of the ...
Просмотров: 303
Видео
Electronics Design: An Industry Perspective with Scott Williams
Просмотров 3973 года назад
Scott Williams is an industry printed circuit board (PCB) expert, and the founder and operator of Xentronics. He offers consulting services to clients seeking product design, research and development in the electronics industry, working to deliver custom-made PCBs and electronic architecture. A UQ alumnus, his portfolio includes over 50 major design projects in countries including Australia, Si...
Gyroscopic Bipeds: A Different Way of Walking with Dr Pauline Pounds
Просмотров 18 тыс.3 года назад
Dr Pauline Pounds is an Associate Professor at the University of Queensland, with a wealth of experience in mechatronics research. Her published papers cover topics including aerial drones, high precision sensors and control theory. Pauline's current research project is a bipedal walking robot she calls the "Tiny Giant Robot", or TGR for short. Inspired by walking mechas of science-fiction, the...
Introduction to Inventor 5 - Useful Features
Просмотров 403 года назад
In this video, we wrap up the series by giving an overview of some of the useful features Inventor has for completing your own projects. We also cover how to prepare a file for 3D printing. You can read our accompanying tutorial walkthrough here: bit.ly/UQMARS-Inventor-Workshop Timestamps 0:00 - The Measure Tool 0:58 - Center of Gravity 1:40 - Section View 3:07 - Exporting for 3D Printing 4:30 ...
Introduction to Inventor 4 - Assembling Objects
Просмотров 1323 года назад
In this video, we learn how import multiple parts into an Assembly, and create a more complete representation of our project. You can read our accompanying tutorial walkthrough here: bit.ly/UQMARS-Inventor-Workshop Timestamps 0:00 - Creating Assemblies 0:29 - Placing Components 1:07 - Constraints 3:47 - Creating Parts Inside Assembly 4:50 - Planes and Axes Tools 6:27 - Projected Geometry 8:08 -...
Introduction to Inventor 3 - Working in 3D Space
Просмотров 953 года назад
In this video, we explore the features of Inventor's 3D Workspace and keep developing our part. You can read our accompanying tutorial walkthrough here: bit.ly/UQMARS-Inventor-Workshop Timestamps 0:23 - The Extrude Tool 1:38 - View Tools 2:37 - Changing Material 3:40 - Chamfer and Fillet 5:03 - Adding Text 8:05 - Emboss and Engrave Follow us on Facebook: UQMARS/ Join the Discord Se...
Introduction to Inventor 2 - Working in 2D Space
Просмотров 823 года назад
In this video, we introduce the tools of the 2D Workspace and start creating our first part. You can read our accompanying tutorial walkthrough here: bit.ly/UQMARS-Inventor-Workshop Timestamps 0:00 - Creating a 2D Sketch 0:54 - Drawing Tools 2:58 - Constraints 3:30 - Making Modifications 5:07 - The Mirror Tool Follow us on Facebook: UQMARS/ Join the Discord Server: discord.gg/vjY49Q8
Introduction to Inventor 1 - About Inventor
Просмотров 1323 года назад
Introduction to Inventor 1 - About Inventor
Introduction to Arduino 10 - Series Wrap-up
Просмотров 354 года назад
Introduction to Arduino 10 - Series Wrap-up
Introduction to Arduino 8 - Servo Control
Просмотров 1614 года назад
Introduction to Arduino 8 - Servo Control
Introduction to Arduino 5 - Logic and Logical Operators
Просмотров 1864 года назад
Introduction to Arduino 5 - Logic and Logical Operators
Introduction to Arduino 4 - Button Controlled LED
Просмотров 1634 года назад
Introduction to Arduino 4 - Button Controlled LED
Introduction to Arduino 3 - Variables, Data Types and Operators
Просмотров 984 года назад
Introduction to Arduino 3 - Variables, Data Types and Operators
Introduction to Arduino 2 - Programming the Arduino
Просмотров 654 года назад
Introduction to Arduino 2 - Programming the Arduino
Introduction to Arduino 1 - About Arduino
Просмотров 1554 года назад
Introduction to Arduino 1 - About Arduino
Introduction to Arduino 6 - Control Structure
Просмотров 1694 года назад
Introduction to Arduino 6 - Control Structure
Introduction to Arduino 7 - Pulsing an LED
Просмотров 4994 года назад
Introduction to Arduino 7 - Pulsing an LED
Introduction to Arduino 9 - Automating 'Dino Run'
Просмотров 874 года назад
Introduction to Arduino 9 - Automating 'Dino Run'
There's a single track train that was made using CMG, it was a self balancing monorail
I love the phrase "you probably have an above average number of legs"
ED 209 is my favorite robot it's on my desk
Well now we have BD-1 disney robot, is't a implementation of this method
I thought of trying to get a toy kit of this exact idea in like 2008. 3D printers were expensive and there were some but not a large assortment of well documented microcontroler / SBC solutions for non-electronic engineers. And everybody I tried to wrangle in hated it. I think its very practical and really smooths out the edges. They must have genuinely hated it because no one stole it obviously. 15 years later and only now do we have neural net based bipedal robots and BDI bots still fall a lot.
Im glad i have a cnc in my bed room now 😂 ❤ 1000$ for that is laughable.
i would really like to know where to buy a CMG with enough mass to do this.
If we are here to learn, and this is a formal education class, why were social political elements included in this? They serve no purpose and have no function in the topic of discussion, unless the intent is to include them into the content, in which case makes them even more inappropriate in this context. This is a topic on robotics, engineering, intellectual pursuits. So why were things such as gender, transgender, gay, and so on included? How do those topic apply to the given topic of this class? Or are we simply politicizing this class with non relevant social political garbage?
she s very pretentious for such a stupid idea
What a potty mouth professor. Great project.
Saw a film a while back that demonstrated that birds don't use inner ear balance organ as much as the lumbosacral organ. Perhaps Pauline is approaching bipedal balance more the way Avians do by starting with the flight ready balance in drones/quadcopters and not thinking balance relative to a head or CPU/location.
Mechanical engineers build weapons, civil engineers build targets... and software engineers arrange an introduction.
You do realise this is going to fill up the Commentary with Battletech Fans asking difficult questions ; )
Title "A Different Way of Walking" resonates: "As I walk I think about a new way to walk" - TMBG, "It's Not My Birthday"
A year on, any chance of getting the bit that was beeped out?
Interesting work.. Too bad the presenter is so foul-mouthed I don't want to listen.
Australians are more casual with that than any other English speaking nation so far as I've observed, compared with Americans, Brits, Kiwis, South Africans, Canadians. Be an adult and just ignore it.
Sounds like they got ripped off on the machining, plenty of hobby machinists and machines can make things to micron tolerances. I used to do PRODUCTION machining to 3 micron tolerance (0.003mm) If I fitted new bearings to my cheap Chinese lathe I could probably still do it although it would take longer than the two minutes twelve seconds job allowance when I was 19
That's about how it was when I looked into getting parts machined a few years ago. For the cost of a couple small jobs, you can build your own machine and make hundreds of parts, with the freedom to iterate on the design rather than fretting over whether it's perfect because the one shot costs half your total project budget. There's really no other option if you're doing to do robotics R&D work.
.05mm (or as an American I can better relate to .002") is not precision machining -- I wonder if she ought to have put another zero or two and simply misspoke. There was an error on the slide with the mass of a cricket ball where it said 0.156g and as she'd said the weight was "about 150 grams" it should have been kilograms.
How much did all of this cost?
$4240 Australian dollars, around 35 minutes into vid. I think they got ripped off for the machining as there should be a 'tool room' quality lathe in the engineering department at university. Machine shops can get expensive real quick. In the 1990's I worked for a company that was paying machine shop £170.00 an hour (approx $350 US at the time) They had the equipment to do the job at the place I was working, just no one to run it (until I came along)
Suffered 14 minutes. She had not gotten beyond her spewing empty words. Essentially suffering glossalirhea (Running of the mouth.).
Calm down sparky!
Invest in a good microphone. Your sound is terrible.
I once sat next to Eric Laithwaite at a dinner when a student at Imperial College.
I remember watching him at Royal Institutes Christmas Lecture on BBC years ago. At the time he stated he was the only scientist in the world studying gyroscopes. It had a massive influence on me as I still remember it ? years later
audiovengineerfails
audiovengineerfails
Aaaaand... a complete failure
FUCKIN NICE ONE! BUSILY DESIGNING OUR FURTHER FUTURE INTERNMENT WITHIN TIGHTER CONTROLLED ENVIRONMENTS. GREAT ETUFF. INCREASING THE POWER OF THE MEGARICH RADICAL EXTREMISTS WHO ALREADY HAVE PROVED THEY CARE NOUGHT FOR OUR LIVES OR PLANET. FUCKIN GREAT.
Gorgeous innovations, thank you! I imagine this would work really, really well for small *SALTO-bots* who seem to have trouble sticking the landing... if the salto-bot could deploy a glide-wing, then perch on a telephone wire? ...it'd be better than the quadcopter-salto-design, which seems a bit power-hungry in comparison. Have you considered dual, opposing gyros, as well? You could stack vertically, or adjacent in a few configurations... a pair of smaller gyros would also leave a spot for a crewmember's pod :O
There is a robot called "Gyrobot" that does that , it uses four gyros and some of the gyros can oppose other gyros in order to get rid of the parasitic torque , is also way bigger than this one and more stable
<]}··¤··{[ on obtaining higher value by the use of lower complexity - astonishing simple .*.*.*.
Robot Jox, baby!
Very nice and smooth explanation. Good job mate !
Interesing research !
Blah blah blah....it doesn't WORK
Where did it fail?
There's no demonstration of it walking, proof of concept.
@@erichahn6450 Um... in fact it does manage to take a few steps before falling over, right at the end of the video.
@@JamesNewton that's not WALKING...she gives all this hype about how much better it can out perform the rest but can't even stay standing...really.
@@chitii91 Where did it not fail? Its a robotic chicken that can't even stand let alone walk.
"why are the knees the wrong way around" Because it's a mini timber wolf.
Also aren't inversed knees like way easier to design and program ?
@@ulforcemegamon3094 Knees are just a linear actuator with extra steps.
Great talk, fascinating.
Glad you liked it!
Good job...all the very best from Electrical Coder 👍..and I subscribed too...iam also making projects in my channel too.....hope u suppourt back...🤗