Latest By
Category:
Armor
Artificial
Intelligence
Biology
Clothing
Communication
Computers
Culture
Data Storage
Displays
Engineering
Entertainment
Food
Input Devices
Lifestyle
Living Space
Manufacturing
Material
Media
Medical
Miscellaneous
Robotics
Security
Space Tech
Spacecraft
Surveillance
Transportation
Travel
Vehicle
Virtual
Person
Warfare
Weapon
Work
 |
Comments on Dynamic Augmented Wheel System Eight-Part Wheel
Interesting concept seems to work as prototype, but despite similarity to smartwheels, I think there is a traditional solution that works better (Read
the complete story)
| "This reminds me of Josef F. Blumrich's "unidirectional wheel"
http://patft.uspto.gov/netacgi/nph-Parser?Sect1=PTO1&Sect2=HITOFF&d=PALL&p=1&u=%2Fnetahtml%2FPTO%2Fsrchnum.htm&r=1&f=G&l=50&s1=3,789,947.PN.&OS=PN/3,789,947&RS=PN/3,789,947" (Winchell Chung 3/13/2009 6:40:51 AM) |
| "the advantage is you can then have a tire without air(no flats)" (jeff 3/14/2009 6:01:36 PM) |
| "Slackvision is not public to most people." (Rolf 3/15/2009 10:40:14 AM) |
| ""it's not clear to me why this kind of elaborate machine will do any better than a wheel with negative camber"
Get a box, and tip it to the side. Notice how the bottom comes off of the ground except for the corner? With just negative camber, that's what a tire tries to do. The rubber is pliable enough that it doesn't matter for 98% of drivers, but in a race, that loss of grip can hurt. This system gives the effect of a negative camber while keeping the full tread on the ground. It is, however, only truly useful for street-course racing. On oval courses, like those used by NASCAR and such, the car only turns one direction, so the suspension and tires can be customized for that application. My biggest questions are how fast can this thing move the segments, and how durable and reliable is the system? Cost probably won't matter to the only realistic market (Formula 1 type racing), but if it can't move fast enough to keep up with the corners, it'll still be a waste of money. Moreso if the thing breaks down 5 times per race.
"the advantage is you can then have a tire without air(no flats)"
we already have the tweel (http://www.technovelgy.com/ct/Science-Fiction-News.asp?NewsNum=309), and it doesn't require a complex, heavy, and most likely very expensive system to work" (Zero 3/15/2009 2:52:07 PM) |
| "Zero, I'm still not so sure. I used to work with the Ford engineers who designed suspensions and helped document their custom suspension design software, called DRIVE-COMPOSE. Remember that negative camber is controlled dynamically by the suspension geometry; its effect is to tilt the whole tire as the wheel is turned, thus keeping more of the tread on the road. Dynamic camber angle adjustment combined with racing tires and rims that have very short, rigid sidewalls do a pretty good job of keeping the tread on the road. However, I'm not an automotive engineer myself, so I can't settle it.
Just looking at the thing, you've got to wonder (as you do) how much it costs, how reliable it is and how quickly it can adjust to the road. Well, I guess someone will just have to build a full-sized model and try it out!" (Bill Christensen 3/15/2009 4:43:37 PM) |
| "This is the illustration of the unidirectional wheel from Winchell Chung's earlier comment.
 (Unidirectional Wheel by Josef Blumrich) " |
Get more information on Dynamic Augmented Wheel System Eight-Part Wheel
Leave a comment:
Please send your comments to @technovelgy and I'll post them. Thanks!
More Articles
Sunbird Pulsar Fusion Like Leinster's Space Tug
'It was a pushpot, which could not possibly be called a jet plane because it could not possibly fly. Only it did.'
RentAHuman App Lets AI Agents Hire Humans
'She wouldn't stop until Antar had told her everything he knew about whatever it was that she was playing with on her screen.'
Unitree CEO Wang Xingxing Runs With His G1 Robot Army
'Does thinking you're the last sane man on the face of the Earth make you crazy?'
AIs Turn Marxist Under Bad Management
'It was a general strike of the robots...'
Moscow Attacked By Hundreds Of Drones
'It hurtled on down with inconceivable speed until it was visible as thousands of tiny robot planes...'
Nifty Folding Electric Bicycles!
'Separate paths were provided for them...'
FTC: Says Ring Employees Illegally Surveilled Customers
'Then she looked up with a smile and moved closer to the camera.'
Switzerland May Cap Population At Ten Million
'The population of Castle Hagedorn was fixed...'
Project Silica Offers 'Long-Term' Digital Storage
'... folios and tapes and playable discs of platinum alloy.'
Can 'Tactical Umbrellas' Shield One From Drones
'... another corner of his mind began to think about the shields.'
Crystalline Structures In Space, You Say?
A massive space borne lifeform from ST:TNG.
Garçon! A Menu For Artemis II, S'il Vous Plaît
'Michel Ardan, as a Frenchman, was declared chief cook, an important function, which raised no rival.'
Amazing Photonic Crystal Light Sail
'That sail will be twenty thousand miles at the wide part.'
Blue Collar AI Goes To Work To Mine Its Own Crypto
Blue collar bot.
Rogue AI Replicated Itself
'Sapiro’s computer just kept dialing at random, hanging up on humans, until it got a fellow computer of the same type as itself.'
HandelBot Helps Two-Handed Robots Learn Piano
'I request that you feed the correlation between those dots and the levers of the panel into my memory banks.'
Woven Fiber Electronic Skin For Robots
'... all the feel and appearance of human flesh and epidermis.'
When AI Takes Its First Breath
Any suggestions?
Chinese Aircar Light And Airy, Not For Blade Runners
Daytime version.
The Morphing Wheel And The Smartwheel
'If you surf over a bump, the spokes contract to roll over it.'
