Design optimization of a hinged four-bar linkage with the use of computer technology

Abstract

This article demonstrates: the calculation results of designed parameters of a flat four-bar lever mechanism by the optimization method with the use of computer technology; verification and analysis of obtained data; an estimation of absolute and relative calculation errors. The correctness and suitability of the developed calculation program of optimal kinematic mechanism parameters on the assigned coupler-curve are substantiated both in the forms of an inclined ellipse and a circle.