An efficient finite element model of involute helical gear is presented. A program based on compliance matrix method is developed for the calculation of instantaneous meshing stiffness, and the relationship between th...An efficient finite element model of involute helical gear is presented. A program based on compliance matrix method is developed for the calculation of instantaneous meshing stiffness, and the relationship between the rate of meshing stiffness and overlap ratio is given. On the basis of stiffness calculation, an optimization program for the optimal design of profile modification is developed according to the principle of internal point punishment function method.展开更多
The minimum volume of two-stage 2K-H(NGW) planet reducer with lifting mechanism is taken as a target function to optimize classification by adopting mix punishment function, and it is verified by complex method.
文摘An efficient finite element model of involute helical gear is presented. A program based on compliance matrix method is developed for the calculation of instantaneous meshing stiffness, and the relationship between the rate of meshing stiffness and overlap ratio is given. On the basis of stiffness calculation, an optimization program for the optimal design of profile modification is developed according to the principle of internal point punishment function method.
文摘The minimum volume of two-stage 2K-H(NGW) planet reducer with lifting mechanism is taken as a target function to optimize classification by adopting mix punishment function, and it is verified by complex method.
