Electro-mechanical impact system excited by a source of limited power

Title:

Electro-mechanical impact system excited by a source of limited power

Creator:

Půst, Ladislav

Identifier:

https://cdk.lib.cas.cz/client/handle/uuid:9610be78-bf92-4e43-bee2-e222b018e1c4
uuid:9610be78-bf92-4e43-bee2-e222b018e1c4

Subject:

mechanical oscillations, impacts, multiplicative impact damping model, limited power of exciter, and electro-mechanical interaction

Type:

model:article and TEXT

Format:

bez média and svazek

Description:

Electromechanical system with one degree of freedom in mechanical oscillating part and with other degree in rotation a electrical subsystems is investigated by means of numerical solution of derived equations in dimensionless form. The most important nonlinearities are impacts of the main body on the stiff but deformable stop. Other nonlinear effects are introduced into system by the force transformation from unbalance exciter with limited power into the oscillating subsystem and also by nonlinear magnetic flux in the driving electromotor. Presented numerical simulation was focused on the study of the influence of exciting unbalance level on the time histories of oscillations and on phase trajectories. The various responses were shown and discussed in examples. and Obsahuje seznam literatury

Language:

English

Rights:

http://creativecommons.org/licenses/by-nc-sa/4.0/
policy:public

Coverage:

391-400

Source:

Engineering mechanics: international journal for theoretical and applied mechanics | 2008 Volume:15 | Number:6

Harvested from:

CDK

Metadata only:

false