Cool robotic presentation which covers everything about this cool machine . its working , its type and brief Introduction and History

1. A SEMINAR ON ROBOTICS
PRESENTED BY
MOHD ABDUL ASRAR
10GE1A0547
CSE
ROBOTICS

2.  ROBOTICS IS THE BRANCH OF TECHNOLOGY THAT DEALS
WITH THE DESIGN ,CONSTRUCTION,OPERATION,STRUCTURAL
DISPOSITION ,MANUFACTURE AND APPLICATION OF
ROBOTS
 THE WORD ROBOTIC IS UED TO COLLECTIVELY A FIELD OF
ENGINEERING THAT COVERS THE MIMICKING OF VARIOUS
HUMAN CHARACTERISTICS
 SOUND CONCEPTS IN MANY ENGINEERING DISCIPLINES IS
NEEDED FOR WORKING IN THIS FIELD
 IT FINDS ITS USES IN ALL ASPECTS OF OUR LIFE

3.  AN AUTOMATIC INDUSTRIAL MACHINE REPLACING HUMAN IN
IN HAZARDOUS WORK
 AN AUTOMATIC SWEEPER MACHINE IN MODERN HOME
 AN AUTOMATIC TOY CAR FOR A CHILD TO
PLAY WITH
 A MACHINE REMOVING MINES IN WAR FIELD
ALL BY ITSELF AND MANY MORE

5. THE TERM ROBOTICS WAS COINED IN THE 1940’S BY SCIENCE
FICTION WRITER ISAAC ASIMOV .
ASIMOV’S LAW OF ROBOTICS :
 A ROBOT MAY NOT INJURE A HUMAN BEING OR THROUGH INACTION ,
ALLOW A HUMAN BEING TO COME TO HARM
 A ROBOT MUST OBEY THE ORDERS GIVEN TO IT BY A HUMAN BEING S
EXCEPT WHERE SUCH ORDER WOULD CONFLICT WITH THE FIRST LAW
 A ROBOT MUST PROTECT ITS OWN EXISTENCE AS LONG AS SUCH
PROTECTION DOES NOT CONFLICT WITH THE FIRST OF SECOND LAW

7.  SPEED
 IT CAN WORK IN HAZARDOUS / DANGEROUS
ENVIRONMENT
 TO PERFORM REPETETIVE TASK
 EFFICIENCY
 ACCURACY
 ADAPTABILITY

8.  WHEELED
 LEGGED
 CLIMBING
 FLYING

9.  STRUCTURE
 POWER SOURCE
 ACTUATION
 SENSING
 MANIPULATION
 LOCOMATION

10.  THE STRUCTURE OF ROBOT IS USUALLY
MECHANICAL AND CAN BE CALLED A
KINEMATIC CHAIN
 THE CHAIN IS FORMED OF LINKS ( ITS BONES ) ,
ACTUATORS ( ITS MUSCLES ) AND JOINTS WHICH
CAN ALLOW ONE OR MORE DEGRRES OF FREEDOM

11.  SUITABLE POWER SUPPLY IS NEEDED TO RUN THE MOTORS AND
AND ASSOCIATED CIRCUITARY
 TYPICAL POWER REQUIREMTS RANGES FROM 3V TO 24V DC
 220V AC SUPPLY MUST BE MODIFIED TO SUIT THE NEEDS OF
OUR MACHINE
 BATTERIES CAN ALSO BE USED TO RUN THE ROBOTS
 ROBOTS ARE DRIVEN BY DIFFERENT MOTORS :-
 DC MOTORS
 STEPPER MOTORS
 SERVO MOTORS

12.  AS THE NAME SUGGESTS , A MOTOR
WHICH USES A DC ( DIRECT
CURRENT ) POWER
 CAN RUN IN BOTH DIRECTIONS
 SPEED CONTROLLABLE

13.  USED FOR MEASURED
ROTATION
 CAN BE HELD AT A PARTICULAR
POSITION OF SHAFT
 IDEAL FOR MANY AUTONOMOUS
ROBOTS REQUIRING HIGHER
PRECISION

14.  USED IN CLOSED LOOP CONTROL
SYSTEMS IN WHICH WORK IS THE
CONTROL VARIABLE
 AN INTEGRAL FEED BACK DEVICE
( RESOLVER ) OR DEVICES
( ENC HOMETER AND TACHOMETER )
ARE EITHER INCORPORATED WITHIN
THE SERVO MOTOR OR ARE
REMOTELY MOUNTED , OFTEN ON
THE LOAD ITSELF

15.  ACTUATORS ARE THE “ MUSCLES “
OF A ROBOT, THE PARTS WHICH
CONVERTS STORED ENERGY INTO
MOVEMENT
 THE MOST POPULAR ACTUATORS
ARE ELECTRIC MOTOR

16.  ROBOTS WHICH MUST WORK IN THE REAL WORLD REQUIRE
WAY TO MANIPULATE OBJECTS ; PICK UP, MODIFY , DESTROY
OR OTHER WISE HAVE AN EFFECT
 THUS THE HANDS OF THE ‘ HANDS ‘ OF THE ROBOT ARE OFTEN
REFERRED TO AS END EFFECTORS, WHILE THE ARM IS
REFERRED TO AS A MANIPULATOR
 SOME MANIPULATORS ARE
 MECHANICAL GRIPPERS
 VACCUM GRIPPERS
 GENERAL PURPOSE EFFECTORS

17.  IT IS CONCERENED WITH THE MOTION OF
ROBOTS

18.  SCIENTISTS SAY THAT IT IS POSSIBLE THAT A ROBOT
BRAIN WILL EXIST BY 2019
 VERNOR VINGE HAS SUGGESTED THAT A MOMENT MAY
COME WHEN COMPUTERS AND ROBOTS ARE SMARTER
THAN HUMANS
 IN 2009, SOME ROBOTS ACQUIRED VARIOUS FORMS OF
SEMI-AUTONOMY , INCLUDING BEING ABLE TO FIND
POWER SOURCES ON THEIR OWN
 THE ASSOCIATION FOR THE ADVANCEMENT OF
ARTIFICIAL INTELLIGENCE HAS RESEARCHED ON THIS
PROBLEM

19.  REVOLUTION IN MEDICAL SCIENCE AND HEALTH CARE SYSTEMS
 NEW & WIDE SCOPE IN EDUCATION AND TRAINING
 A GOOD HELP IN NUCLEAR INDUSTRY
 USED TREMENDOUSLY IN SPORTS ACTIVITIES
 PLAY THE ROLE OF AN EFFICIENT ASSISTANCE IN RESEARCH
AND DEVELOPMENT SCIENCES
 CAN VERY WELL HANDLE HOUSEHOLD
BUSINESS