In recent years, there has been a renewed interest in developing faster and simpler transfer
path analysis (TPA) methods. A dominant class of these new approaches, often referred to …

Abstract Transfer Path Analysis (TPA) is widely used to identify individual path contributions
and to solve Noise, Vibration and Harshness (NVH) issues in different industries. However …

It is well-known that when a single-degree-of-freedom (sdof) system is excited by a
continuous motion of the foundation, the force transmissibility, relating the force transmitted …

The present chapter draws a general overview on the concept of transmissibility and on its
potentialities, virtues, limitations and possible applications. The notion of transmissibility has …

A new measurement procedure to obtain transmissibilities for application in a two-step
transfer path analysis is presented. In the proposed method an external excitation, for …

Operational transfer path analysis (OTPA) calculates contributions of reference points to
response point vibration by using only operational data. Through OTPA, effective interior …

The wavelet-based transmissibility–that extends the concept of direct transmissibility-is
proposed for the analysis of the time-variant system. The method is based on auto-and cross …

In this study, we developed a modified transfer path analysis (MTPA) method to more
accurately estimate the operational force of the main vibration source in a complicated …

The operational transfer path analysis (OTPA) method is a variation of the classical transfer
path analysis (TPA) method, both of which are used particularly for noise, vibration and …

In this study, we combined operational transfer path analysis (OTPA) method with CAE
technique to obtain high contributing vibration modes. A rear frame model of a small …