Optimal design of two-stage Helical Gear Reducer based on MATLAB

Abstract

In the course of the optimal design of Two-stage function, Selecting the design variables, Setting constraint conditions, we could build the optimization model of Two-stage of Helical Gear Reducer Using the MATLAB Optimization Toolbox and its algorithm, what we want is to make the reducer smallest and save more materials. Through analysis of the outcomes compared with the design data, the optimized objective value has reduced by Ǥ ૡΨ, and the centre distance by Ǥ Ψ, It turns out that Based on this algorithm it was more accurate and more efficient to optimize. And of important reference value for solving other problems related to the optimization in mechanical design.

Sequential Quadratic Programming Design of Gear Transmission

“…[2]. Due to most of the mechanical optimization designs are the nonlinear constrained optimization problems, usually they are converted into the simpler sub-problems, the commonly solving method is that we construct the penalty function by converting the constrained optimization to an unconstrained optimization problem [3]. Today this method has been replaced by K-T (Kuhn-Tucker) equations which are more effective.…”