Prediction of Forced Response on Ancillary Subsystem Components Attached to Reduced Linear Systems

2014 ◽  
pp. 51-72 ◽  
Author(s):  
Sergio E. Obando ◽  
Peter Avitabile
Keyword(s):  
Linear Systems ◽  
Forced Response

Experimental Forced Response Analysis of Two-Degree-of-Freedom Piecewise-Linear Systems With a Gap

2021 ◽  
Author(s):  
Akira Saito ◽  
Junta Umemoto ◽  
Kohei Noguchi ◽  
Meng-Hsuan Tien ◽  
Kiran D'Souza
Keyword(s):  
Linear Systems ◽  
Piecewise Linear ◽  
Forced Response ◽  
Degree Of Freedom ◽  
Response Analysis ◽  
Piecewise Linear Systems ◽  
Two Degree Of Freedom

Bounds on the forced response of damped linear systems

1980 ◽  
Vol 7 (5) ◽  
pp. 305-308 ◽  
Author(s):  
D.W. Nicholson
Keyword(s):  
Linear Systems ◽  
Forced Response

Bounds on Harmonically Forced Response of Damped Linear Systems

1988 ◽  
Vol 55 (4) ◽  
pp. 988-990 ◽  
Author(s):  
Z. Liang ◽  
T. T. Soong
Keyword(s):  
Linear Systems ◽  
Forced Response

A Practical Approach for Evaluation of Equivalent Linear Damping From Measurements of Mistuned and/or Non-Linear Stages and Forced Response Validation

2016 ◽  
Author(s):  
Andreas Hartung ◽  
Hans-Peter Hackenberg
Keyword(s):  
Linear Systems ◽  
Forced Response ◽  
Practical Approach ◽  
Response Analysis ◽  
Worst Case ◽  
Equivalent Linear ◽  
Non Linear ◽  
Linear Damping ◽  
Non Linear Systems

The equivalent linear damping is an important parameter for the design of blades and vanes. This parameter will normally be used based on experience and worst case considerations. In this paper, a practical approach for the evaluation of the equivalent linear damping of blade and vane stages from measurements is proposed. The method can especially be used for mistuned and/or non-linear systems as well as in case of non-satisfying quality of the measurement signals. Based on the approach developed, a way for the validation of the forced response analysis is presented.

Well-Posed Linear Systems

2005 ◽  
Author(s):  
Olof Staffans
Keyword(s):  
Linear Systems ◽  
Well Posed

Principles of Linear Systems

1997 ◽  
Author(s):  
Philip E. Sarachik
Keyword(s):  
Linear Systems
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