Optimum Design of Planar Four-Bar Linkage for Scheduled Tracks

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The mathematical model was established, the pragram was made to optimize the lengths and angles of each link by means of inner point penalty function method. Involving 12 scheduled points, the track of a certain point on the coupler of a planar four-bar linkage was realized and previewed using Matlab. The optimum program presented here could enhance the design efficiency and insure the design accuracy markedly. By this method the coupler-curve involving more than or less than 12 points could be realized, and more complex multi-linkage could be designed.

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395-398

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November 2012

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© 2012 Trans Tech Publications Ltd. All Rights Reserved

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