Robotics PRESENTED BY Ishani Vyas CS575

What is Robotics What is Robotics Science and Technology of robots. Science and Technology of robots. Knowledge of electronics, mechanics and software. Knowledge of electronics, mechanics and software. Define the Robot Define the Robot One of the branch of Artificial Intelligence 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 Mobile Robot What is Mobile Robot What is Mobile Robot ……Machine capable of movement and that can be used to perform any physical tasks. ……Machine capable of movement and that can be used to perform any physical tasks. A Machine that senses, thinks and acts. A Machine that senses, thinks and acts. Application of Mobile Robot -- Military, Security environment & Industry. Application of Mobile Robot -- Military, Security environment & Industry.

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Classification of Mobile Robot According to Environment According to Environment ---Land or Home Robot ---Land or Home Robot ---Aerial Robots called as UAV (Fighter Planes) ---Aerial Robots called as UAV (Fighter Planes) ---Underwater Robots called as AUV ---Underwater Robots called as AUV Device Used to Move Device Used to Move ---Human-Like Legs (i.e an Android) ---Human-Like Legs (i.e an Android) ---Humanoid ---Humanoid ---Wheeled Robot ---Wheeled Robot

Under Water Robot Travels underwater. It can operate in water as deep as 6000 meter. Travels underwater. It can operate in water as deep as 6000 meter. Device powered by batteries or fuel cells Device powered by batteries or fuel cells 1 st AUV was developed in 1970 By MIT 1 st AUV was developed in 1970 By MIT Difference between ROV And AUV 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. Oil & Gas Industry uses AUV to make detailed map of the seafloor before start building any sub sea infrastructure. Scientist Scientist In military mission, Map an area to determine if there are any mines. 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. AUV carry sensor to navigate & map features of the ocean. Typical Sensor include compasses, depth sensor, side scan Typical Sensor include compasses, depth sensor, side scan …..Sonar …..Sonar …..Magnetometer …..Magnetometer …..Thermistor …..Thermistor ….Conductivity Probs ….Conductivity Probs

Many Company Making Many Company Making Bluefin Robotics Bluefin Robotics Bluefin Robotics Bluefin Robotics Hafmynd Hafmynd Hafmynd Hydroid, LLC Hydroid, LLC Hydroid, LLC Hydroid, LLC International Submarine Engineering, Ltd. - AUVs International Submarine Engineering, Ltd. - AUVs International Submarine Engineering, Ltd. - AUVs International Submarine Engineering, Ltd. - AUVs Kongsberg Maritime Kongsberg Maritime Kongsberg Maritime Kongsberg Maritime Ocean Server Technology Inc. Ocean Server Technology Inc. Ocean Server Technology Inc. Ocean Server Technology Inc. Sias Patterson Inc. Sias Patterson Inc. Sias Patterson Inc. Sias Patterson Inc. Alaska Native Technologies Alaska Native Technologies Alaska Native Technologies Alaska Native Technologies Subsea 7 Subsea 7 Subsea 7 Subsea 7

Aqua : An Amphibious Autonomous Robot Aqua : An Amphibious Autonomous Robot Robot that swims via motion of its legs rather than using thrusters and control 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. 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. 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. 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. 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. 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. 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. About batteries provide more than threehours of continuous operation.

Works based on this Function Visual Behavior Control Visual Behavior Control Sensor Sensor Sensing for Environmental Recovery &Pose Maintenance Sensing for Environmental Recovery &Pose Maintenance Acoustic Vehicle Localization Acoustic Vehicle Localization Robot Localization and Mapping Robot Localization and Mapping

Underwater Robot

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