APPLICATION OF THE CONDITIONED REVERSE PATH METHOD

2003 ◽  
Vol 17 (1) ◽  
pp. 183-188 ◽  
Author(s):  
S. MARCHESIELLO
Keyword(s):  
Reverse Path Method ◽  
Reverse Path

A forward selection reverse path method for spatial location identification of nonlinearities in MDOF systems

2015 ◽  
Vol 82 (3) ◽  
pp. 1379-1391 ◽  
Author(s):  
M. W. Zhang ◽  
Z. K. Peng ◽  
X. J. Dong ◽  
W. M. Zhang ◽  
G. Meng
Keyword(s):  
Spatial Location ◽  
Forward Selection ◽  
Mdof Systems ◽  
Location Identification ◽  
Reverse Path Method ◽  
Reverse Path

Identification of Nonlinear Structures by the Conditioned Reverse Path Method

2015 ◽  
Vol 52 (2) ◽  
pp. 373-386 ◽  
Author(s):  
Zhigang Wu ◽  
Ning Yang ◽  
Chao Yang
Keyword(s):  
Nonlinear Structures ◽  
Reverse Path Method ◽  
Reverse Path

Direct and Indirect Vibro-Acoustic Measurements for Road Noise NVH Predictions

2005 ◽  
Author(s):  
Alessandro Zanarini ◽  
Filip De Coninck ◽  
Krzysztof Mendrok ◽  
Paul Sas
Keyword(s):  
Complex Structure ◽  
Indirect Measurement ◽  
Acoustic Measurements ◽  
Road Noise ◽  
Indirect Measurements ◽  
Direct Measurements ◽  
Path Direction ◽  
Vehicle Technologies ◽  
Structure Measurement ◽  
Reverse Path

This paper describes vibro-acoustic direct and indirect measurements for road noise NVH predictions from a complete car. Attention is devoted to the dynamic response of the structure and interior pressure field toward tire patch displacement inputs. The direct measurements exploited the Team Corporation CUBE™ high frequency 6 degree-of-freedom (DOF) shaker recently installed at the KULeuven Vehicle Technologies Laboratory; the input was provided directly at the tire contact patch, while the responses were measured as accelerations and pressures on the structure. In the indirect measurements a low-mid frequency volume velocity source (LMFVVS) was used to acoustically excite the structure in the reverse path direction from the inside of the interior car cavity, while accelerations on the car and forces/torques where acquired by a 6-DOF dynamometer at the tire patch. From both types of excitations Frequency Response Functions (FRF) were calculated in the frequency range [0–500 Hz]. The non-linearity of the full car system was investigated with different direct and indirect measurement tests, in order to assess the feasibility of the reciprocity principle in such a complex structure. Measurement set-ups, results and comparisons are described and discussed in detail.

A model based approach to fault detection for the reverse path of cable television networks

1998 ◽  
Vol 44 (4) ◽  
pp. 478-487 ◽  
Author(s):  
N.P. Kourounakis ◽  
S.W. Neville ◽  
N.J. Dimopoulos
Keyword(s):  
Fault Detection ◽  
Cable Television ◽  
Model Based ◽  
Reverse Path
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