Robotics

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Robotics

• PRESENTED BY
• Ishani Vyas
• CS575

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What is Robotics

• Science and Technology of robots.
• Knowledge of electronics, mechanics and software.
• Define the Robot
• One of the branch of Artificial Intelligence

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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

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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.

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Chicken Walker

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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

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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

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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.

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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

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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

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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.

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• Developed by McGill university in collaboration
  with the university at Michigan, the university
  of california at berkeley and Carnegie Mellon
  University.

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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.

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Works based on this Function

• Visual Behavior Control
• Sensor
• Sensing for Environmental Recovery Pose
  Maintenance
• Acoustic Vehicle Localization
• Robot Localization and Mapping

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Underwater Robot
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• Thank you