کد مقاله | کد نشریه | سال انتشار | مقاله انگلیسی | نسخه تمام متن |
---|---|---|---|---|
802411 | 1467785 | 2012 | 16 صفحه PDF | دانلود رایگان |
A unified mechanism synthesis method for simultaneously determining the type and dimension of a planar four-bar mechanism is proposed for function generation synthesis. A spring-connected arbitrarily sized rectangular block model is proposed, and the unified synthesis process is formulated as an optimization problem using this block model. By solving the optimization problem, the type and dimension of a planar four-bar mechanism can be obtained simultaneously for a function generation synthesis. Several function generation synthesis problems are successfully solved with the proposed method. An index to define the level of difficulty of a function generation synthesis problem is proposed based on the standard deviation of curvature and the length of the curve of the desired function.
► A unified mechanism synthesis method is proposed for function generation synthesis.
► A spring-connected arbitrarily sized rectangular block model is proposed.
► The unified mechanism synthesis is formulated and solved as an optimization problem.
► A level of difficulty index of the function generation problem is proposed.
Journal: Mechanism and Machine Theory - Volume 49, March 2012, Pages 141–156