Mathematical modelling and numerical analysis of the classical Duffing oscillator with four different dry friction dampers is presented. Then the influence of the different types of friction characteristics on the system dynamic responses is systematically examined pointing out a necessity of proposing a new dry friction model, which is constructed based on the non-reversible approach [4,8]. A comparison between the dynamic responses for all models including the new one is provided.
|Number of pages||11|
|Journal||Mechanics and Mechanical Engineering|
|Publication status||Published - 1 Dec 2000|