1. Date of download: 6/21/2016 Copyright © ASME. All rights reserved. From: A Physics-Based Friction Model and Integration to a Simple Dynamical System J. Vib. Acoust. 2012;134(5):051012-051012-9. doi:10.1115/1.4006182 Single degree-of-freedom dynamical system with friction Figure Legend:

2. Date of download: 6/21/2016 Copyright © ASME. All rights reserved. From: A Physics-Based Friction Model and Integration to a Simple Dynamical System J. Vib. Acoust. 2012;134(5):051012-051012-9. doi:10.1115/1.4006182 Multiscale modeling approach of nominally flat rough contacts Figure Legend:

3. Date of download: 6/21/2016 Copyright © ASME. All rights reserved. From: A Physics-Based Friction Model and Integration to a Simple Dynamical System J. Vib. Acoust. 2012;134(5):051012-051012-9. doi:10.1115/1.4006182 Power spectra of the impulse response of the mass with different friction models (no friction case is given for reference) Figure Legend:

4. Date of download: 6/21/2016 Copyright © ASME. All rights reserved. From: A Physics-Based Friction Model and Integration to a Simple Dynamical System J. Vib. Acoust. 2012;134(5):051012-051012-9. doi:10.1115/1.4006182 Ramp response of the mass-spring-damper system with different friction models, and soft and hard structural stiffness Figure Legend:

5. Date of download: 6/21/2016 Copyright © ASME. All rights reserved. From: A Physics-Based Friction Model and Integration to a Simple Dynamical System J. Vib. Acoust. 2012;134(5):051012-051012-9. doi:10.1115/1.4006182 Phase-portraits of the steady-state harmonic response of the mass with the EPB friction model using smooth (a) and rough (b) contact parameters, and the corresponding friction forces as a function of position, (c) and (d), respectively Figure Legend: