Reducer optimization design based on chaotic particle swarm optimization (CPSO)

Jiong Cai

PanzhihuaUniversity, Panzhihua, Sichuan, 617000, China

For the optimization design of two-stage gear reducer, an optimization mathematical model is built in this work to determine the objective functions and constraints. And chaotic particle swarm optimization (CPSO) is utilized to optimize these functions and constraints. Algorithm simulation is carried out based on CSPO algorithm steps, and the results are compared with particle swarm optimization (PSO). Simulation indicates that CSPO can optimize the results of PSO and achieve faster convergence rate.