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Phototrope
In BEAM robotics, a Phototrope is a robot that reacts to light sources. Literally, "light turning," this term is generally (if somewhat inaccurately) applied to light-seeking robot A robot is a machine—especially one programmable by a computer—capable of carrying out a complex series of actions automatically. A robot can be guided by an external control device, or the control may be embedded within. Robots may ...s. More accurately, phototropes can either seek (photophiles) or flee (photophobes) bright sources of light. The simplest and most common form of phototrope is the photopopper—many are as simple as to be essentially two solarrollers stuck together. One mechanism for phototropism in robotics is implementation of a light sensor where a direct feedback system allows for interaction with the environment. The phototrope analyzes "shots" of its environment and decides whether to move into a certain area depending upon the light intensity. Alternatively, p ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
BEAM Robotics
BEAM robotics (from biology, electronics, aesthetics and mechanics) is a style of robotics that primarily uses simple analogue circuits, such as comparators, instead of a microprocessor in order to produce an unusually simple design. While not as flexible as microprocessor based robotics, BEAM robotics can be robust and efficient in performing the task for which it was designed. BEAM robots may use a set of the analog circuits, mimicking biological neurons, to facilitate the robot's response to its working environment. Mechanisms and principles The basic BEAM principles focus on a stimulus-response based ability within a machine. The underlying mechanism was invented by Mark W. Tilden where the circuit (or a Nv net of Nv neurons) is used to simulate biological neuron behaviours. Some similar research was previously done by Ed Rietman in 'Experiments In Artificial Neural Networks'. Tilden's circuit is often compared to a shift register, but with several important features makin ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Robot
A robot is a machine—especially one programmable by a computer—capable of carrying out a complex series of actions automatically. A robot can be guided by an external control device, or the control may be embedded within. Robots may be constructed to evoke human form, but most robots are task-performing machines, designed with an emphasis on stark functionality, rather than expressive aesthetics. Robots can be autonomous or semi-autonomous and range from humanoids such as Honda's ''Advanced Step in Innovative Mobility'' ( ASIMO) and TOSY's ''TOSY Ping Pong Playing Robot'' (TOPIO) to industrial robots, medical operating robots, patient assist robots, dog therapy robots, collectively programmed ''swarm'' robots, UAV drones such as General Atomics MQ-1 Predator, and even microscopic nano robots. By mimicking a lifelike appearance or automating movements, a robot may convey a sense of intelligence or thought of its own. Autonomous things are expected to proliferate in ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Solarroller
Solarroller is a BEAM dragster photovore robot run by solar panel that utilizes sunlight. In competitions between solarrollers, each one must run one meter in the shortest time possible. Components include pager motors, capacitors, resistors, transistors, and solar panels. There are several different kinds of configurations of solarrollers, with bigger or smaller wheels, one or two motors. Configurations differences include: * motor (number and output), * wheels (number and size), and * frame designs This robot type always moves forwards. The motor drives one or more wheels. A "Solar Engine" circuit is used to feed the robot. Solarroller's speed is directly related to the amount of light robot registers on its optical sensor. Most are driven by an electronic "relaxation oscillator", in which a charge is accumulated in a capacitor while at rest and then suddenly released in the drive mechanism. See also *Mark Tilden Mark W. Tilden is a robotics physicist who produces comple ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
