How to find Jacobian Matrix? | Solved Examples | Robotics 101
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YouTubeEngineering Simplified
How to find Jacobian Matrix? | Solved Examples | Robotics 101
In this video, we discuss the procedure on how to find the Jacobian Matrix of a robot. We do a couple of examples together, with the first involving an industrial 3R robot and the second one involving a robot on a mobile base. 00:00 - First example overview 00:55 - Things to keep in mind 01:49 - Finding Jacobian for the 1st example 06:12 ...
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SOLVED: (10 marks)A 4-noded quadrilateral element is shown in Figure 1. The unit of the coordinates X and y is in mm. Determine the Jacobian matrix [J] for the element:4 (-1, 4)3 (4, 1)1 (-2, -1)2 (1, -1)Note: The shape functions for a 4-noded quadrilateral element in intrinsic coordinates are given by:N1 = (X-1)(4-y)/4, N2 = (1 X)(1-y)/4, N3 = (1 X)(1 y)/4, N4 = (1-X)(1 y)/4The Jacobian matrix [J] is defined as follows:[J] = [dx/dX, dx/dy] [dy/dX, dy/dy]Figure 1
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