Optimal dynamic synthesis for the design of a mechanism with single stage spur gear

In this work a dynamic synthesis for the design of a single stage spur gears machine aggregate with optimal parameters is made. The aggregate is considered as a six degree of freedom vibrational model. The inertial and the elastic characteristics are considered as basic design parameters of the optimization, while the objective functions are the dynamic load factors excited in gear teeth, shafts and supports. The problem is solved as a single-criterion optimization case which includes a general and a super criteria with weight coefficients of importance as well. The optimization is carried out using an efficient technique to obtain the optimal design parameters.