ROBOTICS SNAKE USING CAD

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MOVEMENT OF SNAKE IN CAD...............

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GENERATING MOTION OF SNAKE BY, S,KRISHNAKUMAR 09G42

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INTRODUCTION: TO TRACE THE PATH OF THE SNAKE USING CAM AND C CODES. TO INCREASE THE FRICTIONLESS LOCOMOTION OF ROBOTIC SNAKES. ENVIRONMENT: ROBOTIC SNAKES HAVE POOR MOVEMENT EFFICIENCY AND HAS DIFFICULT TO CONTROL MORE DEGREE OF FREEDOM.

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OBJECTIVE: EACH SNAKE HAS ITS OWN TYPE OF MOTION. 1.LATERAL UNDULATION 2:RECTILINEAR 3.SIDE WINDING 4.CONCERTINA BY USING MOTION LIKE LATERAL UNDULATION MOTION WE MAY ACHIEVE MAXIMUM MOTION EFFICIENCY IN ROBOTIC SNAKES.

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SIDE WINDING: LATERAL UNDULATION: RECTILINEAR

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CONCEPTS AND TECHNIQUES: SNAKE MOTION GENERALLY FOLLOWS A CURVE. THIS MAY BE EITHER BEZIER OR B-SPLINE. BY GENERATING PIXEL POINTS AND TRANSFORMATION METHODS MOTION OF A SNAKE IS WELL REPRODUCED. THE MOTION I REPRODUCED HERE IS A LATERAL UNDULATION MOTION . IT HAS HIGH DEGREE O CONTACT IN SURFACE.

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RESULTS AND CONCLUSION: THE OUTPUT OF THIS PROGRAM IS

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OUTCOME: THESE MOTION CODES ARE FED INTO THE GPS SYSTEM SO THAT MOTION OF ANY SNAKES CAN BE DETECTED. IN ROBOTICS MILITARY SNAKES NEED FRICTIONLESS MOVEMENT.LATERAL UNDULATION CAN SATISFY THE NEEDS.

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QUERIES????