Innovative squeak noise prediction: An approach using the Harmonic Balance Method and a variable normal contact force

2021 ◽  
pp. 116077
Author(s):  
L. Utzig ◽  
K. Weisheit ◽  
K. Sepahvand ◽  
S. Marburg
Keyword(s):  
Contact Force ◽  
Harmonic Balance ◽  
Harmonic Balance Method ◽  
Balance Method ◽  
Noise Prediction ◽  
Normal Contact ◽  
Normal Contact Force

Squeak Noise Prediction of a Door Trim Panel Using Harmonic Balance Method

2020 ◽  
Author(s):  
Lukas Utzig ◽  
Arno Fuchs ◽  
Konrad Weisheit ◽  
Steffen Marburg
Keyword(s):  
Harmonic Balance ◽  
Harmonic Balance Method ◽  
Balance Method ◽  
Noise Prediction ◽  
Trim Panel

Analysis of Oscillator Injection Locking by Harmonic Balance Method

2008 ◽  
Author(s):  
M.M. Gourary ◽  
S.G. Rusakov ◽  
S.L. Ulyanov ◽  
M.M. Zharov ◽  
B.J. Mulvaney ◽  
...  
Keyword(s):  
Harmonic Balance ◽  
Harmonic Balance Method ◽  
Injection Locking ◽  
Balance Method

Closed-Form Expression for the Exact Period of a Nonlinear Oscillator Typified by a Mass Attached to a Stretched Wire

2011 ◽  
Vol 3 (6) ◽  
pp. 689-701
Author(s):  
Malik Mamode
Keyword(s):  
Harmonic Balance ◽  
Nonlinear Oscillator ◽  
Harmonic Balance Method ◽  
Elliptic Functions ◽  
Oscillatory System ◽  
Balance Method ◽  
Closed Form Expression ◽  
Form Expression ◽  
Polynomial Potential ◽  
Exact Analytical Expression

AbstractThe exact analytical expression of the period of a conservative nonlinear oscillator with a non-polynomial potential, is obtained. Such an oscillatory system corresponds to the transverse vibration of a particle attached to the center of a stretched elastic wire. The result is given in terms of elliptic functions and validates the approximate formulae derived from various approximation procedures as the harmonic balance method and the rational harmonic balance method usually implemented for solving such a nonlinear problem.

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