Science Fiction Dictionary
A  B  C  D  E  F  G  H  I  J  K  L  M  N  O  P  Q  R  S  T  U  V  W  X  Y  Z

 

LEONARDO Robot Has Legs And Thrusters, Can Skateboard, Slackline

Caltech's LEONARDO robot (that's LEgs ONboARD drOne, if you're keeping track of complex acronyms) is a multi-modal, bipedal robot using both legs and torso-mounted thrusters.

This allows some very fancy movements.

Creatures that have more than two locomotion modes must learn and master how to properly switch between them. Birds, for instance, undergo a complex yet intriguing behavior at the transitional interface of their two locomotion modes of flying and walking.

Similarly, the Leonardo robot uses synchronized control of distributed propeller-based thrusters and leg joints to realize smooth transitions between its flying and walking modes. In particular, the LEO robot follows a smooth flying trajectory up to the landing point prior to landing. The forward landing velocity is then matched to the chosen walking speed, and the walking phase is triggered when one foot touches the ground.

After the touchdown, the robot continues to walk by tracking its walking trajectory. A state machine is run on-board LEO to allow for these smooth transitions, which are detected using contact sensors embedded in the foot.

I'm pretty sure that Thomas Edison had something similar in mind when he worked with George Parsons Lathrop on In the Deep of Time, published in 1897. He describes a "walking balloon":

...they were in Wisconsin, and stepped off into a "walking balloon", which proceeded with long strides of its aluminum legs over a slant of steep upland.


(The Walking Balloon)

This vehicle is a shallow car with small hollow sails of silk above it, containing just enough gas to keep it about thirty feet above ground, assisted by a small electric engine in the centre. From the bottom of the car two long rods or mechanical legs, made of aluminum—the lightest metal known— extended down to the ground, where they are reciprocated at regular intervals by an electrometer, which enables them to imitate the motion of walking, and carry the balloon along at the rate of some fifteen miles an hour. They are not meant for high speed, and can travel only, of course, on prepared routes, but are very convenient in certain places.

Via Spectrum.

Scroll down for more stories in the same category. (Story submitted 9/23/2021)

Follow this kind of news @Technovelgy.

| Email | RSS | Blog It | Stumble | del.icio.us | Digg | Reddit |

Would you like to contribute a story tip? It's easy:
Get the URL of the story, and the related sf author, and add it here.

Comment/Join discussion ( 0 )

Related News Stories - (" Robotics ")

Auto-Targeting Fire Sprinkler Systems Now Reality
I think every kitchen should have one of these.

LEONARDO Robot Has Legs And Thrusters, Can Skateboard, Slackline
'a walking balloon proceeded with long strides of its aluminum legs over a slant of steep upland.' - George Parsons Lathrop, 1897.

Xavier Robots On Patrol For 'Anti-Social Behavior'
'This was as close as a robot could get to a cop in uniform.' Harry Harrison, 1958.

Pengxing Intelligent Robot Horse You Can Ride
'The horse reared up, pawing the air, then sprang into a gallop.' - Christopher Stasheff, 1969.

 

Google
  Web TechNovelgy.com   

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.

 

 

 

 

Science Fiction Timeline
1600-1899
1900-1939
1940's   1950's
1960's   1970's
1980's   1990's
2000's   2010's

Current News

Jetson ONE Personal Electric Aerial Vehicle
Who says you can't have your flying car?

Starlab By Nanoracks, A Commercial Space Station
'Webb Foster had built his space laboratory... It was a great crystal sphere, a thousand feet in diameter.'

Auto-Targeting Fire Sprinkler Systems Now Reality
I think every kitchen should have one of these.

Monarch Tractor - It's Electric, Autonomous and Smart
'Driver-optional' and follows gestures.

'Seabreeze' Apple And UCLA Project To Beat Depression
'It's illegal to hold back information during a psyche test,' the machine said peevishly.'

Hovermap By Emesent Autonomous Mapping Works Indoors - and Out
Perfect for exploring ancient artifacts on distant planets.

Sono Motor's Sion Sun-Powered Car
'...six square yards of sunpower screens on its low curved roof.'

LEONARDO Robot Has Legs And Thrusters, Can Skateboard, Slackline
'a walking balloon proceeded with long strides of its aluminum legs over a slant of steep upland.'

Xavier Robots On Patrol For 'Anti-Social Behavior'
'This was as close as a robot could get to a cop in uniform.'

Rotating House in Bosnia
'... feel free to turn the house on your own.'

Ingenious Engineer Creates DIY Feeding Robot
'Waldo flexed and extended his fingers gently; the two pairs of waldoes in the screen followed in exact, simultaneous parallelism.'

SpaceX Creates 'Tholian Web' Mega Constellation Of Satellites
'We shall not see home again!'

Do Smart Glasses Need Forward-Facing Cameras?
'They were stylish, with yellow-tinted lenses and hip frames, but the posts were unusually thick.'

Adorable One-Seater Electric Car From Wuxi Sinotech
'Noiselessly, on rubber-tired wheels, they journeyed...'

Zoom Adds Real-Time, Live Translation
'He immediately turned the small shining disc of the Language Rectifier..'

It's Spacewalk Sunday, Thanks To The ESA
'The delicious, indescribable pleasure of being a little planet swinging through space...'

More SF in the News Stories

More Beyond Technovelgy science news stories

Home | Glossary | Invention Timeline | Category | New | Contact Us | FAQ | Advertise |
Technovelgy.com - where science meets fiction™

Copyright© Technovelgy LLC; all rights reserved.