RASC-AL Lunar Wheel Design Challenge Is ON!
NASA wants to reinvent the wheel!
A wheel to be used on vehicles driving around the surface of the moon, that is.
The RASC-AL Lunar Wheel Design Challenge is an engineering competition sponsored by NASA and organized by the National Institute of Aerospace (NIA). In this exciting competition, undergraduate and graduate students are invited to create a multi-disciplinary team to build a lunar wheel prototype and demonstrate its capabilities while mounted on a John Deere Gator RSX utility vehicle in field tests at the NASA Johnson Space Centers Rock Yard in July 2013.
NASA and NIA seek innovative and creative engineering ideas for a prototype wheel (tire and rim combination) to be used on NASA's Space Exploration Vehicle (SEV). One of the current challenges facing human exploration of the Moon and Mars is developing a wheel that needs little maintenance, can travel at higher speeds needed for human rovers, and can withstand several years of harsh temperature swings, abrasive regolith, intense sun radiation, and lack of an Earth-like atmosphere.
In the Lunar Wheel Design Competition, NASA is challenging university teams to design and build a wheel that will withstand the unforgiving environments experienced on the Moon and Mars. Participating teams are expected to deliver four functioning wheels that can be tested on Earth using an off-road utility vehicle, and present their wheel concept to a design review panel. Presentations will be based on the team's technical paper that details the wheel concept's path-to-flight (how the design can be applied to actual planetary exploration on an SEV).
Based on Project Plans submitted by Sunday, December 16, 2012, up to 8 teams will be selected to participate in the challenge. The Lunar Wheel Steering Committee will review each team's project plan and announce the qualifying teams by January 7, 2013.
SF writers enjoyed working on the challenge of driving around on the moon. Arthur C. Clarke created a solution called "flex-wheels" in his 1968 novel 2001: A Space Odyssey:
Most of them moved on balloon tires, for this smooth, level plain posed no transportation difficulties; but one tanker rolled on the peculiar flex-wheels which had proved one of the best all-purpose ways of getting around on the Moon. A series of flat plates arranged in a circle, each plate independently mounted and sprung, the flex-wheel had many of the advantages of the caterpillar track from which it had evolved. It would adapt its shape and diameter to the terrain over which it was moving, and, unlike a caterpillar track, would continue to function even if a few sections were missing.
Via RASC-AL; thanks to
@Lunar_wheel_design for pointing this out.
Scroll down for more stories in the same category. (Story submitted 10/26/2012)
Follow this kind of news @Technovelgy.
| Email | RSS | Blog It | Stumble | del.icio.us | Digg | Reddit |
you like to contribute a story tip?
Get the URL of the story, and the related sf author, and add
Comment/Join discussion (Back On) ( 1 )
Related News Stories -
The Interplanetary Internet, Vint Cerf Speaking
'This was the center of Interplanetary Communications.'- George O. Smith, 1942.
30-Day Trip To Mars?
'The Federation Ship Champion... made the crossing under Lyle Drive in only nineteen days.'- Robert Heinlein, 1961.
The Atacama Large Millimeter Array - And Fred Hoyle
'Scientifically it would all make a lot more sense in Chile.'- Sir Fred Hoyle, 1973.
Students! NASA's Space Radiation Challenge Is On
'The rocket-water tanks - all around us... that saved us?'- John W. Campbell, 1936.
Technovelgy (that's tech-novel-gee!)
is devoted to the creative science inventions and ideas of sf authors. Look for
the Invention Category that interests
you, the Glossary, the Invention
Timeline, or see what's New.
MIT Robot Cheetah Video Shows Gait Transition
'The legs are long, curled way up to deliver power, like a cheetah's.'
TrackingPoint Smart Rifle
Not your typical 'smart bullet' approach.
'Hello, Computer!' Google Now Highlighted at IO13
Sky City's 220 Stories Are Go
'It rested among green parklands and... stood in total isolation, a glittering block of whites and flashing windows dotted with colors.'
CARMAT Bioprosthetic Total Human Heart Replacement
'George Walt's corporate existence proved the workability of wholly mechanical organs...'
Personal Sniffer Robots
'...The ticking combinations of the olfactory system of the hound.'
Physical Exam? We've Got Apps
See the future of handheld, personal medical devices.
The Interplanetary Internet, Vint Cerf Speaking
'This was the center of Interplanetary Communications.'
Drosophila Robotica, The Mechanical Fly
'... the Scarab [flying robot] buzzed into the great workroom as any intruding insect might...'
Robo-Raven Flapping Wing Robot Bird
'When he had first built them, they had been crude indeed, flying mechanisms with little more than a reflex-response unit.'
Japan's Nursing Home Robot Plan
Let's make the Roujin Z-0001 Robotic Bed!
Samsung Smart TVs With Gesture Control
'He waved his hand and the circuit switched abruptly.'
Swiss HCPVT Giant Photovoltaic 'Flower'
'...leaning against one of the slender stalks of a sunshade-photocell collector.'
Mini-Livers Made By 3D Printer
Organleggers may experience an employment downturn.
Smartphone Sensor System Tracks Gunfire
'Sound trackers on the roof could zero in on weapons action...'
Bacteria Now Make Biofuel Like Oil
'They have ... germs that eat pretty near anything, and produce oil as a waste product.'
More SF in the News Stories
More Beyond Technovelgy science news stories