robotics & design (introduction of robots) een-429
TRANSCRIPT
IUBAT—International university of business agriculture and technology
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Md. Foyez AhammadID#13205100
Program: BSEECourse Name: Robotics & Design
Prepared by
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Introduction to Robotics
Topic Name
OutlineDefinition
Types
Uses
History
Future
Conclusions
Robot Definition
Word robot was coined by Karel Capek in a 1920 in America .
Image 1 : Karel Capek
Definition of robot :A machine capable of carrying out a complex series of
actions automatically, especially one programmable by a computer.
History of Robotics: 1954: The first programmable robot is designed by George Dev0l. First robot company (1962).
Image 2 : UNIMATE originally automated the manufacture of TV picture tubes
PUMA 560 Manipulator
1978: The PUMA robot is developedBy animation with a GeneralMotors design support.
Adept” SCARA robots
Cognex In-sight robots
1980s : The robot industry enters a phase of rapid growth.
Many institutions introduce programs and courses in robotics.
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Barrett Technology Manipulator
Image 3 : All are Programmable robots
Types of Robots:I
Image4: Both are manipulator robots Image5 : Wheeled
Robot
Image6: Legged Robot
Image7: Autonomous Underwater Vehicle
Robot Uses
Image8: Decontaminating Robot
Image10: Welding Robot
Image9: The SCRUBMATE Robot
Robots in Space
Image11: NASA Space Station
Robots at Home
Sony SDR-3X Entertainment Robot
Medical emergence
Sony Audio for entertainment
Medical Robots
Robotic assistant for micro surgery
Knowledgebase for RoboticsTypical knowledgebase for the design and operation of roboticssystems–Dynamic system modeling and analysis–Feedback control–Sensors and signal conditioning–Actuators (muscles) and power electronics–Hardware/computer interfacing–Computer programming
Key Components• Base• Manipulator • Controller• Sensors Actuators• User interface• Power conversion unit
Sensor
Image11: Different type of sensor
Robot Mechanism Mechanical Elements
Image12 : all mechanical elements
Controller
Computation Hardware and Interface Hardware•Hardware to interface digital controller with the external world .•Computational engine that computes the controlcommands
•Provide necessary intelligence to control.•Process the sensory information and compute it.
Image13: Different type of Computation Hardware and Interface Hardware
Future of RobotsArtificial Intelligence
KismetCog
Autonomy
Robot Work Crews Garbage Collection Cart
Humanoids
conclusions Useful Problems
Robots are an important component in Intelligent Environments Automate devices Provide physical services
Robot Systems in these environments need particular capabilities Autonomous control systems Simple and natural human-robot
interface Adaptive and learning capabilities Robots have to maintain safety during
operationWhile a number of techniques to
address these requirements exist, no functional, satisfactory solutions have yet been developed Only very simple robots for single
tasks in intelligent environments exist
Traditional programming techniques for industrial robots lack key capabilities necessary in intelligent environments Only limited on-line sensing No incorporation of
uncertainty No interaction with humans Reliance on perfect task
information Complete re-programming for
new tasks
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