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Unformatted text preview: 3 θ and 4 θ for the open configuration. A reference is Chapter 10, see Section 10.11, Equations (10.23) - (10.26), pages 451 and 452. Note, however, that these equations are only valid for the X-axis coincident with the ground link (that is, the angle o 1 θ = ). (ii) Set up and carry out the Newton-Raphson iteration procedure by hand (see Section 2.8, page 65) to solve for the joint variables 3 θ and 4 θ . For the initial estimates of the coupler angle and the output angle use a scaled drawing of the four-bar linkage in the open configuration. Continue to iterate until 3 θ and 4 θ converge to within 0.01 . D Please show all the steps for each iteration. Three iterations should be sufficient. (iii) Write a general purpose computer program (Matlab is recommended) which uses the Newton-Raphson iteration procedure to solve for the joint variables 3 θ and 4 θ ....
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This note was uploaded on 12/27/2011 for the course ME 560 taught by Professor Na during the Fall '10 term at Purdue.
- Fall '10