Abstract: A new method for locus
synthesis of planar four-bar linkage is presented. A digital
atlas of coupler curves is set up in a micro computer by
describing the curve with a group of characteristic numbers.
Treated with fuzzy mathematics, a curve in the atlas similar to
the desired locus and the dimensions of the four-bar linkage
which generates the curve can be found conveniently.
Key words:
Planar four-bar Linkage Locus
synthesis Fuzzy mathematics
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