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 ")
Proof Of Robothood - Not A Person
'Who are you people? - Show 'em.' - James Cameron (1984).
Dancing Robots Taught Dance Moves
'A clockwork figure would be the thing for you...' Jerome K. Jerome, 1893.
Factory Humanoid Robots Built By Humanoid Robots
'...haven't you a section of the factory where only robot labor is employed?' - Isaac Asimov (1940).
Mornine Sales Robot
'Robot-salesmen were everywhere, gesturing...' - Philip K Dick, 1954.
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
Proof Of Robothood - Not A Person
'Who are you people? - Show 'em.'
Dancing Robots Taught Dance Moves
'A clockwork figure would be the thing for you...'
Indonesian Clans Battle
'The observation vehicle was of that peculiar variety used in conveying a large number of people across rough terrain.'
The 'Last Mile' In China Crowded With Delivery Robots
Yes, it's a delivery robot. On wheels.
Tornyol Microdrone Kills Mosquitoes
'The real border was defended by... a swarm of quasi-independent aerostats.'
PLATO Spacecraft, Hunter Of Habitable Planets, Now Ready
'I ... set my automatic astronomical instruments to searching for a habitable planet.'
Factory Humanoid Robots Built By Humanoid Robots
'...haven't you a section of the factory where only robot labor is employed?'
iPhone Air Fulfils Jobs' Promise From 2007 - A Giant Screen!
'... oblongs were all over the floor and surfaces.'
ChatGPT Now Participates in Group Chats
'...the city was their laboratory in human psychology.'
iPhone Pocket All Sold Out!
'A long, strong, slender net...'
Did The Yautja Have These First?
What a marvel of ingenuity the little device was!
Jetson ONE Air Races Begin, Can Air Polo Be Far Behind?
'If you're one of those rarities who haven't attended a rocket-polo "carnage", let me tell you it's a colorful affair.'
Will Space Stations Have Large Interior Spaces Again?
'They filed clumsily into the battleroom, like children in a swimming pool for the first time, clinging to the handholds along the side.'
Mornine Sales Robot
'Robot-salesmen were everywhere, gesturing...'
Bipedal Robot Floats Gently While Walking
'a walking balloon proceeded with long strides of its aluminum legs...'
Musk Idea Of Cars Talking To Each Other Predicted 70 Years Ago
'My cars talk to one another.'
