Optimization Design of Spur Gear Reducer Based on Genetic Algorithm

Gear reducer is one of the most widely used methods in mechanical transmission, optimization of which is of great significance in improving the bearing capacity, prolonging service life and reducing its size and quality. By Visual Basic programming mixed with MATLAB, automatic optimization design for gear reducer is realized in the paper, design efficiency and quality greatly improved. Genetic algorithm and genetic toolbox of MATLAB is used when calculating, with the advantages of simple programming, good reliability and high efficiency.