Title :
Topological optimization of the elastic member of dynamometer based on ANSYS
Author :
Bai, Chuandong ; Wang, Juan
Author_Institution :
Coll. of Electromech. Eng., North China Univ. of Technol., Beijing, China
Abstract :
Finite Element Method (FEM) model was built and model analysis was executed for a thin-wall cylinder dynamometer with ANSYS, the natural frequencies and modal shapes of the dynamometer are obtained. The topological optimization was done with the variable-density method. The utilization rate of materials was improved, and the lower model frequencies were increased.
Keywords :
dynamometers; elasticity; finite element analysis; optimisation; thin wall structures; ANSYS; FEM model; cylinder thin wall dynamometer; elastic members; finite element method; modal shapes; topological optimization; variable density method; Analytical models; Dynamics; Finite element methods; Force; Frequency measurement; Materials; Optimization; ANSYS; dynamometer; topological optimization;
Conference_Titel :
Mechanic Automation and Control Engineering (MACE), 2011 Second International Conference on
Conference_Location :
Hohhot
Print_ISBN :
978-1-4244-9436-1
DOI :
10.1109/MACE.2011.5987076
