Optimal selection of precision points for function synthesis of spherical 4R linkage
2009 ◽
Vol 223
(9)
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pp. 2183-2189
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Keyword(s):
In order to reduce synthesis error, a new approach is reported to select precision points for function synthesis of spherical 4R linkages. Based on a closed-form symbolic solution of the set of function synthesis equations of spherical 4R linkages, the structure error equation has been derived by introducing a scaling factor. After this, an optimization model was constructed to search for the precision points. The initial solution of the optimization model was chosen using a numerical interpolation method. The global optimal solution was obtained using the fractal algorithm. To illustrate this, an example is presented and discussed before finally deriving conclusions.
2004 ◽
Vol 15
(1-2)
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pp. 313-321
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2011 ◽
Vol 199-200
◽
pp. 530-533
2010 ◽
Vol 143-144
◽
pp. 389-393
2011 ◽
Vol 308-310
◽
pp. 776-779
2019 ◽
Vol 19
(2)
◽
pp. 139-145
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2014 ◽
Vol 03
(03)
◽
pp. 26-41
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Keyword(s):
2019 ◽
Vol 2019
◽
pp. 1-11
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