PSO algorithm for optimizing the Layout of 3-Stage Gear Train
کد مقاله : 1049-ISME
جواد جعفری فشارکی *، مهرداد حسینی اصل
مهندسی مکانیک، فنی مهندسی، آزاد نجف آباد، نجف آباد، ایران
چکیده مقاله:
Optimization the volume/weight of the gear train is more important for industries and researchers. In this paper using PSO algorithm a general gear train is optimized. The main idea is to optimum the volume/weight of the gearbox in 3 directions. So, the optimization process based on PSO algorithm occurs along height, length and width of the gearbox to achieve the smallest possible gearbox. For considering problem, a code was developed that called 3DGO-PSO. The constraints divided into three types: geometrical, design and control constraints. The optimization process presented for three stage gear trains and by choosing different values for the gear ratio, input power and hardness of gears the practical graphs for value of the optimum weight/volume and all the necessary design parameters of gearbox such as number of stages, position and modulus of gears, face width of gears and diameter of shafts are presented. The results are validated by comparing to the results reported in the previous publication.
کلیدواژه ها:
3D-Optimization gear train layout, Volume/weight optimization, Particle swarm optimization.
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