Transcript Robotics

Robotics
PRESENTED BY
Ishani Vyas
CS575
What is Robotics
• Science and Technology of robots.
• Knowledge of electronics, mechanics and
software.
• Define the Robot
• One of the branch of Artificial Intelligence
Definition of Robot
• A reprogrammable, multifunctional
manipulator designed to move material,
parts, tools, or specialized devices through
various programmed motions for the
performance of a variety of tasks.
• Force through Intelligence
Types of Robots
• Mobile Robot
• What is Mobile Robot
……Machine capable of movement and that can
be used to perform any physical tasks.
A Machine that senses , thinks and acts.
• Application of Mobile Robot
-- Military, Security environment & Industry.
Chicken Walker
• http://images.google.com
/imgres?imgurl=http://w
ww.1337robotics.com/rob
ot.jpg&imgrefurl=http://
www.1337robotics.com/M
rZebra.php&h=329&w=4
00&sz=15&hl=en&start=
8&tbnid=BUKov43YiYOqp
M:&tbnh=102&tbnw=124
&prev=/images%3Fq%3
Dmobile%2Brobot%26gb
v%3D2%26svnum%3D10
%26hl%3Den
Classification of Mobile Robot
• According to Environment
•
---Land or Home Robot
---Aerial Robots called as UAV (Fighter Planes)
---Underwater Robots called as AUV
Device Used to Move
---Human-Like Legs (i.e an Android)
---Humanoid
---Wheeled Robot
Under Water Robot
• Travels underwater. It can operate in
water as deep as 6000 meter.
• Device powered by batteries or fuel cells
• 1st AUV was developed in 1970 By MIT
• Difference between ROV And AUV
Use of AUV
• Oil & Gas Industry uses AUV to make
detailed map of the seafloor before start
building any sub sea infrastructure.
• Scientist
• In military mission , Map an area to
determine if there are any mines.
Functions of AUV
• AUV carry sensor to navigate & map features of
•
the ocean.
Typical Sensor include compasses, depth sensor
, side scan
…..Sonar
…..Magnetometer
…..Thermistor
….Conductivity Probs
Many Company Making
•
•
•
•
•
•
•
•
•
Bluefin Robotics
Hafmynd
Hydroid, LLC
International Submarine Engineering, Ltd. - AUVs
Kongsberg Maritime
Ocean Server Technology Inc.
Sias Patterson Inc.
Alaska Native Technologies
Subsea 7
Aqua : An Amphibious
Autonomous Robot
• Robot that swims via motion of its legs
rather than using thrusters and control
surface in open water or walk on the
bottom of the ocean.
• Using variety of sensors to estimate its
position with respect to Local visual
features and provide a global frame of
reference.
• Developed by McGill
university in
collaboration with the
university at
Michigan, the
university of california
at berkeley and
Carnegie Mellon
University.
About the vehicle
• Aqua is based on RHex, a terrestrial six-legged
•
•
•
robot.
Capabilities –Diving to a depth of 30 meters,
Swimming at up to 1.0m/s and Crawling on
the bottom of the sea.
Its 65cm Long,45cm Wide and 13cm high& it
has aluminum waterproof shell &displaces about
16 kg of water.
About batteries provide more than threehours of
continuous operation.
Works based on this Function
• Visual Behavior Control
• Sensor
• Sensing for Environmental Recovery &Pose
Maintenance
• Acoustic Vehicle Localization
• Robot Localization and Mapping
Underwater Robot
Thank you