21-10-2011, 12:01 AM
please sir/ ma i need a full knowledge on artificial intelligent and more so i need a material because i need to present this seminar by next week.
please i need full details and material for this topic
21-10-2011, 12:01 AM
please sir/ ma i need a full knowledge on artificial intelligent and more so i need a material because i need to present this seminar by next week. please i need full details and material for this topic
21-10-2011, 10:04 AM
to get information about the topic"artificial intelligence"refer the link bellow
https://seminarproject.net/Thread-artifi...ull-report https://seminarproject.net/Thread-artifi...ort?page=2 https://seminarproject.net/Thread-artifi...ort?page=3 https://seminarproject.net/Thread-artifi...ort?page=4 https://seminarproject.net/Thread-artifi...ort?page=5
22-09-2012, 04:48 PM
Artificial Intelligence
Artificial Intelligence g.ppt (Size: 333.5 KB / Downloads: 49) Historical Attempts - Euphonia Joseph Faber's Amazing Talking Machine (1830-40's). The Euphonia and other early talking devices are described in detail in a paper by David Lindsay called "Talking Head", Invention & Technology, Summer 1997, 57-63. Goals of Artificial Intelligence Scientific goal: understand the mechanisms behind human intelligence. Engineering goal: develop concepts and tools for building intelligent programs capable of solving real world problems. Examples of such programs include. Knowledge-based systems. These capture human knowledge in a particular domain, and are intended to solve problems from that domain. AI Application Spatial data analysis and modeling. Climate change research. Military: Detection of enemy aircrafts, remote sensing. National and airport security: Face recognition, fingerprint recognition, fast DNA data analysis Conclusion AI is not just a scientist tool but a very significant tool that will help Africa and the rest of the developing world to solve a vast number of their problems. Africa must be more involved in AI technology because it has been successful in the developed countries. It is now a matured technology that can be applied anywhere with confidence.
08-10-2012, 01:20 PM
ARTIFICIAL INTELLIGENCE
ARTIFICIAL.pptx (Size: 1.33 MB / Downloads: 35) include people, procedures, hardware, software, data and knowledge needed to develop computer systems and machines that demonstrated characteristics of intelligence. the ability to learn from experiences and apply knowledge acquired from experience, handle complex situations, solve problems when important information is missing, determine what is important, react quickly and correctly to a new situation, understand visual images, process and manipulate symbols, be creative and imaginative, and use heuristics. Turing Test attempts to determine whether the responses from a computer with intelligent behavior are indistinguishable from responses from a human. Specific characteristics of intelligent behavior: Learn from experience and apply the knowledge acquired from experience. Handle complex situations. Solve problems when important information is missing. Determine what is important. React quickly and correctly to a new situation. Understand visual images. Process and manipulate symbols. Be creative and imaginative. Use heuristics. Major Branches of Artificial Intelligence Robotics Involve developing mechanical or computer devices that perform tasks requiring a high degree of precision or that are hazardous for humans. Vision Systems Include hardware and software that permit computers to capture, store, and manipulate visual images and pictures. Natural language processingComputers understand and react to statements and commands made in a “natural” language, such as English.
03-11-2012, 04:42 PM
Artificial Intelligence ARTIFICIAL INTELIGENCE.docx (Size: 550.83 KB / Downloads: 38) Abstract: A robot built with human-like hands and camera eyes, now has the option of rolling around Earth on a modified two-wheeled Segway scooter or grappling the International Space Station with what researchers call a "space leg". This paper presents ‘Robonaut’, a humanoid robot designed to revolutionize the future of the space age. Robonaut is one of a kind - a ‘New Generation Spacewalker’, ‘the first Space Telerobot’, that can work in space with simplicity and a high level of dexterity. This paper enumerates Robonaut’s Technical Specifications, describes his anatomical and functional structure & the various tests performed on him. It highlights the development of robotic technology with future applications where humans & machines play complementary roles. Introduction: • The future of robots in space is not a question of human versus machine, but rather a combination of the best capabilities of human and machine to achieve something which surpasses the capabilities of either alone. • Hitherto, mechanical devices sent into outer space operated either by teleoperation (continuous remote control of a manipulator) or through robotics (involving preprogrammed control of a manipulator). Humans control both. The distinction is that in the former case the tele-operators are controlled by humans’ remote in distance while in the latter, robots are controlled by humans in time (through computer programs). • Robonaut is the first step towards achieving a synergy between tele-operation and robotics. When it is launched into space in the year 2004-05 by NASA, it will usher in a new era in Space Exploration. Classification of Robots: Robots can generally be classified as belonging to one of three groups: 1. Industrial robots are those which found on factory floors. These machines specialize in precise repetitive operations and are often used to manipulate large parts or assemblies, 2.Autonomous robots can be characterized by their independence stemming from their ability to sense, think, and act without outside assistance. Many people find these machines intriguing due to their actions and behavior. Their characteristics suggest the existence of personalities that (until now) have only been seen in animals. The Anatomy: .Hands: The Robonaut has two flexible, five-fingered hands, each similar in size & capability to that of a suited Astronaut’s Hand. Hand components are toleranced to perform acceptably under extreme temperature variations (+120C to –100C) as normally experienced in Extra-Vehicular Activity (EVA) conditions. Brushless motors ensure long life in vacuum. All parts are designed to use proven Space Lubricants. Each hand possesses Fourteen Degrees of Freedom. The forearm houses the motors & drive electronics, a two degree of freedom wrist and a five finger - twelve degree of freedom hand. The forearm measures 4” in diameter at its base & is approximately 8”long To enhance its tool using ability the hand (Fig.1) breaks down into two sections: a Dexterous work set used for manipulation, & a Grasping set which can maintain a stable hold while manipulating or actuating a given object. The Dexterous Set consists of two 3 degree of freedom fingers (pointer & index) & a 3 degree of freedom opposable thumb. The Grasping Set consists of two 1 degree of freedom fingers (ring & pinkie) & a palm degree of freedom. All fingers mount into the palm. Telepresence: This is a technique that establishes remote control of Robonaut’s subsystems & enables the human operator to maintain situation awareness. The goal of telepresence is to provide an intuitive, unobtrusive, accurate & low-cost method for tracking operator motions & communicating them to the robotic system. The components used in Robonaut’s telepresence system include Helmet Mounted Displays (HMD), force & tactile feedback gloves & posture trackers Controlling Robonaut's highly dexterous fingers and hands is made possible by mapping the motions of the teleoperator's fingers onto the hand and finger motions of Robonaut. Finger tracking is accomplished through glove based finger pose sensors. Bend sensitive materials are used to track the orientation of each of the fingers. The information is used to command the action of Robonaut's fingers. Conclusion The architecture of Robonaut’s Anatomy & Control System appears to comply with advanced concepts and procedures that are designed to replace complex robots by simpler ones to achieve the desired goal. Notwithstanding the various components used to maintain its compactness, Robonaut has managed to retain simplicity & and an effective user-interface. Its use for Extra-Vehicular Activity can greatly reduce the risk to which Astronauts are presently exposed. Not only will it be able to lighten the work schedule of a manned space mission, a time will come when it will be able to travel to environs too hostile or too distant for human explorers. Robonaut’s features make it a milestone in the future of Space Exploration. |
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