News tagged with robotic arm
To perform with less effort, practice beyond perfection
Whether you are an athlete, a musician or a stroke patient learning to walk again, practice can make perfect, but more practice may make you more efficient, according to a surprising new University of Colorado Boulder study.
Medicine & Health / Neuroscience
Feb 09, 2012 |
4.4 / 5 (14) |
6
|
SpaceX flight to ISS could be late March: NASA
The first test flight of a commercial spacecraft to the International Space Station could happen in late March, NASA said on Thursday.
Space & Earth / Space Exploration
Feb 02, 2012 |
5 / 5 (8) |
1
Can robots take over rehab?
Visiting the iMove center at UC Irvine's Gross Hall is like being on the set of a sci-fi movie. Here, the merging of machines and humans — the premise of such futuristic films as "Alien" and "The Terminator" ...
Jan 04, 2012 |
not rated yet |
0
Greying Singapore taps robots, games in rehab
Six months ago, Singaporean retiree Soon Eng Sam, 70, suffered a stroke that paralysed the left side of his body.
Technology / Hi Tech & Innovation
Jan 01, 2012 |
3.7 / 5 (3) |
0
NASA OKs Feb. launch of private space station trip
A private California company will attempt the first-ever commercial cargo run to the International Space Station in February.
Space & Earth / Space Exploration
Dec 09, 2011 |
4.9 / 5 (22) |
20
Bow down to the light: Light-triggered microscale robotic arm makes bending and stretching motions
(PhysOrg.com) -- As miniaturization progresses, microrobots and nanomachines have moved beyond the realm of pure speculation. This technology requires tiny components that can respond to stimulation by undergoing ...
Nov 21, 2011 |
5 / 5 (2) |
1
|
Stanford joins BrainGate team developing brain-computer interface to aid people with paralysis
(Medical Xpress) -- Stanford University researchers are enrolling participants in a pioneering study investigating the feasibility of people with paralysis using a technology that interfaces directly with ...
Medicine & Health / Neuroscience
Nov 14, 2011 |
not rated yet |
0
Honda shows smarter robot, helps in nuclear crisis (Update, w/ video)
Honda's human-shaped robot can now run faster, balance itself on uneven surfaces, hop on one foot and pour a drink. Some of its technology may even be used to help out with clean-up operations at the stricken ...
Nov 08, 2011 |
4.3 / 5 (11) |
9
Man with spinal cord injury uses brain computer interface to move prosthetic arm with his thoughts
(Medical Xpress) -- Seven years after a motorcycle accident damaged his spinal cord and left him paralyzed, 30-year-old Tim Hemmes reached up to touch hands with his girlfriend in a painstaking and tender high-five.
Oct 13, 2011 |
not rated yet |
0
|
Paralyzed man uses mind-powered robot arm to touch
Giving a high-five. Rubbing his girlfriend's hand. Such ordinary acts - but a milestone for a paralyzed man.
Oct 10, 2011 |
5 / 5 (6) |
3
Mars rover inspects next rock at Endeavour
(PhysOrg.com) -- NASA's Mars Exploration Rover Opportunity is using instruments on its robotic arm to inspect targets on a rock called "Chester Lake."
Space & Earth / Space Exploration
Sep 15, 2011 |
5 / 5 (1) |
0
Opportunity begins study of martian crater, new samples 'unlike any seen before'
(PhysOrg.com) -- The initial work of NASA's Mars rover Opportunity at its new location on Mars shows surface compositional differences from anything the robot has studied in its first 7.5 years of exploration.
Space & Earth / Space Exploration
Sep 02, 2011 |
4.7 / 5 (13) |
28
|
Mars rover Opportunity studying new surroundings (Update)
The Mars rover Opportunity is snapping pictures like a tourist since arriving at its latest crater destination, much to the delight of scientists many millions of miles away.
Space & Earth / Space Exploration
Sep 01, 2011 |
4.8 / 5 (12) |
1
New Mars rover snapshots capture Endeavour crater vistas
(PhysOrg.com) -- NASA's Mars Exploration Rover Opportunity has captured new images of intriguing Martian terrain from a small crater near the rim of the large Endeavour crater. The rover arrived at the 13-mile-diameter ...
Space & Earth / Space Exploration
Aug 22, 2011 |
5 / 5 (8) |
9
|
NASA plans to visit a near-Earth asteroid
In a few years a NASA spacecraft will seek the building blocks of life in a shovelful of asteroid dirt. The OSIRIS-REx spacecraft, targeted for launch in September 2016, will intercept asteroid 1999 RQ36, orbit it for a year, ...
Space & Earth / Space Exploration
Aug 17, 2011 |
5 / 5 (4) |
0
Robotic arm
A robotic arm is a robot manipulator, usually programmable, with similar functions to a human arm. The links of such a manipulator are connected by joints allowing either rotational motion (such as in an articulated robot) or translational (linear) displacement. The links of the manipulator can be considered to form a kinematic chain. The business end of the kinematic chain of the manipulator is called the end effector and it is analogous to the human hand. The end effector can be designed to perform any desired task such as welding, gripping, spinning etc., depending on the application. For example robot arms in automotive assembly lines perform a variety of tasks such as welding and parts rotation and placement during assembly.
In space the Space Shuttle Remote Manipulator System also known as Canadarm or SSRMS and its successor Canadarm2 are examples of multi degree of freedom robotic arms that have been used to perform a variety of tasks such as inspections of the Space Shuttle using a specially deployed boom with cameras and sensors attached at the end effector and satellite deployment and retrieval manoeuvres from the cargo bay of the Space Shuttle.
The robot arms can be autonomous or controlled manually and can be used to perform a variety of tasks with great accuracy.
The robotic arm can be fixed or mobile (i.e. wheeled) and can be designed for industrial or home applications.
For more information about Robotic arm, read the full article at
Wikipedia.
This text uses material from Wikipedia and is available under the GNU Free Documentation License.
