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
 |
Disney Hopping Robot, From Disney Research
A team of robotics researchers at Disney Research Pittsburgh have created an amazing bouncing, hopping robot! Who even knew that Disney sponsored robot research, in Pittsburgh no less.
(Disney hopping robot video)
The basic structure of the robot and the aptly named Linear Elastic Actuator in Parallel or LEAP mechanism it employs to hop around is outlined in the video below. The Disney engineers kept their robot as similar as possible to Raibert’s original design in order to be able to use his algorithm to control the bouncing bot’s balance. This eliminated the need to write brand new code for purposes of this experiment. The body of the robot sits on an actuated gimbal mechanism that employs two servomotors to handle movement in four directions. The body houses power, computing and sensing components, including the batteries, inertial sensors and a microcomputer. The leg mechanism pairs two compression springs with a voice-coil actuator like those used in audio speakers. These types of actuators are frequently used in applications that require generating thrust. The two springs support most of the robot’s weight while the voice coil provides thrust for upward motion – this forms a Linear Elastic Actuator in Parallel or LEAP mechanism which enables the robot to hop.
You must be saying to yourself "Hopping robots? Never seen them in science fiction!" But, I'm thinking of the 1994 novel Heavy Weather; Bruce Sterling wrote about a device called a "dope mule robot:"
It was crossing the hills with vast, unerring, twenty-meter leaps. A squat metal sphere, painted in ragged patches of dun and olive drab. It had a single thick, pistoning metal leg...
Here are some jumping leaping robot links. Hop to it!
- Jollbot Robot Ball Jumps, Bounces And Rolls
Jollbot presents a unique solution to the problem of navigating rough terrain here on Earth - and on other planets. With video. - Prototype Jockey-Ridden Hopping Robot
Expensive and uncooperative animals to be phased out in favor of hopping robots. With video. - Hopping Robot Sets Record
Watch the "grasshopper robot" do its stuff in the video.
Scroll down for more stories in the same category. (Story submitted 11/8/2016)
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 ")
Chaffeur Robot Musashi Will Drive Your Regular Car
'What would you do,' Eric asked the robot cabdriver, 'if your wife had turned to stone, your best friend were a toad, and you had lost your job?' - Philip K. Dick, 1954
Shanghai Guidelines For Humanoid Robots
'Now, look, let's start with the three fundamental Rules of Robotics...' - Isaac Asimov, 1942.
Desktop TARS Robot From Interstellar
What's YOUR sarcasm setting?
Robots Can Now Have Smiling Faces With Human Skin
'I am a cybernetic organism...' - Terminator, 1984.
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
Chaffeur Robot Musashi Will Drive Your Regular Car
'What would you do,' Eric asked the robot cabdriver, 'if your wife had turned to stone, your best friend were a toad, and you had lost your job?'
Space Exporers! Now, You Can Drink Your Own Urine
'those suits they wear -- call them 'stillsuits' -- that reclaim the body's own water...'
SpaceX EVA Spacesuit Tested By Polaris Dawn Crew
'Now, except for weight and heat, the same conditions prevail in this chamber as in space.'
Automatic Bot Traffic Is 38 Percent Of HTTP Requests
'there were so many worms and counterworms loose in the data-net...'
Shanghai Guidelines For Humanoid Robots
'Now, look, let's start with the three fundamental Rules of Robotics...'
Desktop TARS Robot From Interstellar
What's YOUR sarcasm setting?
Robots Can Now Have Smiling Faces With Human Skin
'I am a cybernetic organism...'
Virtual Rat Predicts Actual Rat Neural Activity
'..the synthetic intellects at the Place of Knowledge had far outstripped the minds of men.'
GoSun EV Solar Charger Drapes Onto Your Car
'...six square yards of sunpower screens.'
Rizon 4 Ironing Robot
'But after washing and drying clothes had to be smooth - free from fine lines and wrinkles ...'
Cognify - A Prison Of The Mind We've Seen Before In SF
'So I serve a hundred years in one day...'
Robot With Human Brain Organoid - 'A Thrilling Story Of Mechanistic Progress'
'A human brain snugly encased in a transparent skull-shaped receptacle.'
Goodness Gracious Me! Google Tries Face Recognition Security
'The actuating mechanism that should have operated by the imprint of her image on the telephoto cell...'
With Mycotecture, We'll Just Grow The Space Habitats We Need
'The only real cost was in the plastic balloon that guided the growth of the coral and enclosed the coral's special air-borne food.'
Can A Swarm Of Deadly Drones Take Out An Aircraft Carrier?
'The border was defended by... a swarm of quasi-independent aerostats.'
WiFi and AI Team Up To See Through Walls
'The pitiless M rays pierced Earth and steel and densest concrete as if they were so much transparent glass...'
