Analytical transmissibility based transfer path analysis for multi-energy-domain systems using four-pole parameter theory

2017 ◽  
Vol 95 ◽  
pp. 122-137 ◽  
Author(s):  
Mohammad Jalali Mashayekhi ◽  
Kamran Behdinan
Keyword(s):  
Path Analysis ◽  
Transfer Path ◽  
Pole Parameter ◽  
Energy Domain ◽  
Transfer Path Analysis ◽  
Parameter Theory

Analytical transmissibility based transfer path analysis for multi-energy-domain systems using bond graphs

2017 ◽  
Vol 24 (13) ◽  
pp. 2927-2937 ◽  
Author(s):  
Mohammad Jalali Mashayekhi ◽  
Kamran Behdinan
Keyword(s):  
Path Analysis ◽  
Vibration Isolation ◽  
Graph Model ◽  
Bond Graph ◽  
High Tech ◽  
Transfer Path ◽  
Energy Domain ◽  
Bond Graph Modeling ◽  
Transfer Path Analysis ◽  
Increasing Demand

The increasing demand for vibration reduction in several high-tech industries has motivated many researchers to investigate novel vibration isolation techniques. Understanding the vibration transfer paths within a system is an essential part of designing an effective vibration isolation strategy. In this paper, an analytical transfer path analysis algorithm is proposed suitable for multi-energy-domain systems. The bond graph modeling technique, which is an effective approach to model multi-energy-domain systems, is used to extend the concept of transmissibility to such systems. In this paper, an electro-hydro-mechanical system is used as a benchmark example to elucidate the effectiveness of the proposed technique. An energy based path ranking algorithm based on the bond graph model of the system is also conducted.

Vibration Transfer Path Analysis of Double-Layer Box for Marine Reducer

2021 ◽  
Author(s):  
Miaomiao Li ◽  
Qinwen Liu ◽  
Guanghao Dai ◽  
Weifang Chen ◽  
Rupeng Zhu
Keyword(s):  
Path Analysis ◽  
Double Layer ◽  
Transfer Path ◽  
Transfer Path Analysis

scholarly journals Identification of relevant acoustic transfer paths for WT drivetrains with an operational transfer path analysis

2021 ◽  
Author(s):  
W. Schünemann ◽  
R. Schelenz ◽  
G. Jacobs ◽  
W. Vocaet
Keyword(s):  
Path Analysis ◽  
Wind Turbine ◽  
Frequency Response ◽  
Mechanical System ◽  
Reference Point ◽  
Response Functions ◽  
Frequency Response Functions ◽  
Transfer Path ◽  
Transfer Path Analysis ◽  
Turbine Model

AbstractThe aim of a transfer path analysis (TPA) is to view the transmission of vibrations in a mechanical system from the point of excitation over interface points to a reference point. For that matter, the Frequency Response Functions (FRF) of a system or the Transmissibility Matrix is determined and examined in conjunction with the interface forces at the transfer path. This paper will cover the application of an operational TPA for a wind turbine model. In doing so the path contribution of relevant transfer paths are made visible and can be optimized individually.

N & amp;V Integration and Optimization of Driveline Using Transfer Path Analysis

2012 ◽  
Author(s):  
Per-Olof Sturesson ◽  
Christer Svensson ◽  
Jan Weckner ◽  
Rikard Karlsson ◽  
Peter Söhr
Keyword(s):  
Path Analysis ◽  
Transfer Path ◽  
Transfer Path Analysis
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