BigDog Robass More Coordinated Than I Am

A new video of BigDog, the quadrupedal robot, has been released by creator Boston Robotics. In this amazing video, Big Dog is viciously pushed by aggressive humans, forced to scramble across frozen puddles, urged to climb impossibly slippery, snowy slopes - in short, it's quite a test for an autonomous robot.


(Can Big Dog succeed in an autonomous scramble test?)

BigDog's legs are articulated like an animal's; it has compliant elements that absorb shock and recycle energy from one step to the next. Its onboard computer controls locomotion and a variety of sensors. Sensors for locomotion include joint position, joint force, ground contact, ground load, a laser gyroscope, and a stereo vision system. BigDog now carries up to 340 pounds of gear.

This video of BigDog demonstrates how far roboticists have come in dealing with the problem of balance for autonomous pedal robots.

If you've read this far, you're probably wondering exactly what a robass is. In his exceptional 1951 short story The Quest for Saint Aquin, Anthony Boucher writes about an autonomous robot with articulated legs:

He... took his first opportunity to inspect the robass in full light. He admired the fast-plodding, articulated legs, so necessary since roads had degenerated...

Thomas pulled off the skins and contemplated the sleek functional lines of the robass. Smiling, he stowed his minimal gear into its panniers and climbed into the foam saddle. The starlight was bright enough so he could check the necessary coordinates on his map and feed the data into the electronic controls...
(Read more about the robass)

Now if only they built a ReallyBigDog robot you could ride on...

Read more about BigDog, including some early sketches of the BigDog robot. Thanks to BajaB for pointing this great BigDog video out.

Scroll down for more stories in the same category. (Story submitted 3/17/2008)

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 ( 4 )

Related News Stories - (" Robotics ")

Salto Jumping Robot Now Sticks Landing!
'Lucky touched the leap knob and the hopper's leg retracted.' - Isaac Asimov, 1954.

It's Time For Robots With Soft, Sensitive Skin
Sure, solid metal skin robots looked great once - like in science fiction movies of the 1920's.

Microscopic Robots On The March!
'Microscopic machinery, smaller than ants, smaller than pins, working energetically, purposefully...' - Philip K. Dick, 1955.

MOFLIN AI Robot - Yes You Can Have A Tribble
They're really no tribble at all!

 

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.

 

 

 

 

 

Current News

Salto Jumping Robot Now Sticks Landing!
'Lucky touched the leap knob and the hopper's leg retracted.'

Gyroscopic Median-Straddling Mass Transit Vehicles
'It was among these leviathans that the little gyrocar was daring to thrust its puny self...'

Bigrating Laser Beam-Riding Light Sail Is Self-Correcting
'That sail will be twenty thousand miles at the wide part.'

ISS Astronauts Test Estee Lauder 'Advanced Night Repair' Skin Serum
'Out in the New Moon, just ask for what you want...'

LG Wing Twisting Smartphone Might Be Fun
'A polycarbon screen unfurled...'

Mushroom Coffin Returns You To Nature, Naturally
'She touched the leaf. She was wanted.'

Will ATT Offer Ad-Subsidized Cellphone Service
'For long-distance calls the ratio of commercial to conversation was as high as 10 to 1...'

Gyro-X Self-Balancing Two-Wheeler Car
'Indeed, the gyrocar was a sight to make a man look twice.'

Beat Covid-19 With AIR By MicroClimate - At Last I Get My PAPR
More than just a bubble.

Mi TV LUX Transparent Edition OLED TV
The Look of Things To Come.

Metalenses Now Reconfigurable With Liquid Crystal
'Hufhuf oil held in static tension...'

'Alexa For Residential' A Landlord's Dream (Tenant's Nightmare?)
'...unseen mechanical entities... that are in our very midst. One of them following each of us.'

Gather Ye Moonrocks While Ye May
'The law of filing on newly discovered asteroids was definite.'

InMotion V11 Electric Unicycle Gets Air (Video)
'A tumblebug does not give a man dignity...'

Rid Thyself Of Ads On The Newsbox
'Can't we scramble that commercial?'

A.I. Jesus Proclaims Machine Gospel
'... he crossed the waiting room to the Padre booth; inside he put a dime into the slot and dialed at random.'

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.