Legged robot
Encyclopedia
Mobile robot
A mobile robot is an automatic machine that is capable of movement in a given environment.-Overview:Mobile robots have the capability to move around in their environment and are not fixed to one physical location...
. They are somewhat a recent innovation in robotics. However, many or all bipedal models are not practical seeing as they are cumbersome and slow. Most successful legged robots have 4 or 6 legs for further stability. This legs-over-wheels approach lends itself for use in all-terrain purposes seeing as legs are more effective in an uneven environment than wheels.
Legged robots include:
- Toy robots such as the bipedBipedBipedalism is a form of terrestrial locomotion where an organism moves by means of its two rear limbs, or legs. An animal or machine that usually moves in a bipedal manner is known as a biped , meaning "two feet"...
al QRIOQRIOQRIO was to be a bipedal humanoid entertainment robot developed and marketed by Sony to follow up on the success of its AIBO toy. QRIO stood approximately 0.6 m tall and weighed 7.3 kg...
and ASIMOASIMOis a humanoid robot created by Honda. Introduced in 2000, ASIMO, which is an acronym for "Advanced Step in Innovative MObility", was created to be a helper to people. With aspirations of helping people who lack full mobility, ASIMO is used to encourage young people to study science and mathematics...
, and the quadrupedQuadrupedQuadrupedalism is a form of land animal locomotion using four limbs or legs. An animal or machine that usually moves in a quadrupedal manner is known as a quadruped, meaning "four feet"...
AIBOAIBOAIBO was one of several types of robotic pets designed and manufactured by Sony...
. - Military robotsMilitary robotMilitary robots are autonomous robots or remote-controlled devices designed for military applications.Such systems are currently being researched by a number of militaries.-History:...
such as BigDogBigDogBigDog is a dynamically stable quadruped robot created in 2005 by Boston Dynamics with Foster-Miller, the NASA Jet Propulsion Laboratory, and the Harvard University Concord Field Station. BigDog is long, stands tall, and weighs , about the size of a small mule. It is capable of traversing...
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See also
- Humanoid robotHumanoid robotA humanoid robot or an anthropomorphic robot is a robot with its overall appearance, based on that of the human body, allowing interaction with made-for-human tools or environments. In general humanoid robots have a torso with a head, two arms and two legs, although some forms of humanoid robots...
- Klann linkageKlann LinkageThe Klann linkage is a planar mechanism designed to simulate the gait of legged animal and function as a wheel replacement. The linkage consists of the frame, a crank, two grounded rockers, and two couplers all connected by pivot joints....
- Robot locomotionRobot locomotionRobot locomotion is the collective name for the various methods that robots use to transport themselves from place to place. Although wheeled robots are typically quite energy efficient and simple to control, other forms of locomotion may be more appropriate for a number of reasons...
- Walker