ABOUT ROBOTICS !!

1. Robotics
Where Ail meets the real world.

2. What is a Robot ?
 “A re-programmable, multifunctional
manipulator designed to move
material, parts, tools, or specialized
devices through various programmed
motions for the performance of a
variety of tasks.”

4. A robot must have the following essential
characteristics:
 Mobility: It possesses some form of mobility.
 Programmability: implying computational or
symbol- manipulative capabilities that a designer
can combine as desired (a robot is a computer).
It can be programmed to accomplish a large
variety of tasks. After being programmed, it
operates automatically.
 Sensors: on or around the device that are able
to sense the environment and give useful
feedback to the device
 Mechanical capability: enabling it to act on its
environment rather than merely function as a
data processing or computational device (a robot
is a machine); and
 Flexibility: it can operate using a range of
programs and manipulates and transport
materials in a variety of ways.

5. Isaac Asimov's Three Laws of Robotics
 Law Zero A robot may not injure humanity, or,
through inaction, allow humanity to come to
harm.
 First Law A robot may not injure a human
being, or, through inaction, allow a human being
to come to harm.
 Second Law A robot must obey orders given it
by human beings, except where such orders
would conflict with the First Law.
 Third Law A robot must protect its own
existence as long as such protection does not
conflict with the First or Second Law.

6. Construction & Working of the Robot
Mechanical platforms- the hardware base
Sensors
Motors
Driving mechanisms
Power supplies
Electronic Controls
Microcontroller systems
Languages
R/C Servos
Pneumatics
Driving High-Current Loads from Logic
Controllers

7. Sensors
Sensors are the parts that act like senses and can detect
objects or things like heat and light and convert the
object information into symbols or in analog or digital
form so that computers understand. And then Robots
react according to information provided by the sensory
system
Vision Sensor
Proximity Sensors
Proprioceptive Sensors
Logical Sensors

9. Vision Sensor
 Camera
 Frame grabber
 Image processing
unit

10. Other devices
Motors
Driving mechanisms
Power supplies
Driving High-Current Loads from Logic

11. Microcontroller systems
 Speed Languages
 Size
 Memory •RoboML
(Robotic Markup Language)
•ROSSUM
•XRCL
(Extensible Robot Control Language)

12. A robot system architecture

13. Artificial Intelligence
 What is artificial intelligence?
It is the science and engineering of making
intelligent machines, especially intelligent
computer programs
 Can a machine think?

15. Future
 Artificial neural networks
 Robots which train themselves
Nothing can be predicted about future.

16. Summary
Robots are very inteligent

17. Acknowledgement
Thanks to all of my
respected teachers for
allowing me to represent an
article on Robotics. I thank
to the Internet Faculty of
our college for providing
access to Internet for
searching data. Thanks to
my parents for providing me
a ‘Personal Computer’.