Monday, September 22, 2008

How a robot works??

Definition of a Robot:A robot is automous(independent).It is a machine that uses power, sensors, processsors, and actuators. Robots are used in dangerous situations environments. A robot doesnt need food or sleep. A robot is faster, consistant, and higher quality. This is my definition of a robot.

Online Definitionhttp://www.thefreedictionary.com/robotA mechanical device that sometimes resembles a human and is capable of performing a variety of often complex human tasks on command or by being programmed in advance.

There are 3 steps for robots.1st Step: Senses 2nd Step: Decides 3rd Step: Acts. Sensors: Light Sensor, Heat Sensor, Motion Sensor, Surface Sensor.Actuators: Levers, Wheels, Pullys, Controllers.

Senses: Senses information about the information.
Decides: Decides on what actions to make based on sensors information.
Acts: Controls gear, levers, wheels, pullys and other devices to get the job done.

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