This paper purpose the design and development of a testing bench to analyze the vibration
spectrum of some static elements. In the paper, we are going to describe the application of …

Commercial tools for measurement and analysis of vibration signals have traditionally been
very expensive. In the last decade, however, multi-channel measurement systems have …

The paper deals with determination of modal parameters by two software applications.
Experimental modal analysis was performed by the commercial system Pulse® designed for …

The vibrations behavior analysis is an essential step in the mechanical design process.
Several methods such as analytical modelling, numerical analysis and experimental …

To establish the needs of a structure is a complex task, especially if required information is
not fully available. Hence, experimental analysis and strategies are necessary; since the …

Solid composite materials such as steel, fiber plastics, etc. are now particularly widely used
in industry and civil construction, where a high strength-to-weight ratio is required. Its …

Realization of modal analysis in a wide spectrum of applications has been established since
decades. The dynamic characteristics obtained from analytical and experimental modal …

Though modal analysis is a common tool to evaluate the dynamic properties of a structure,
there are still many individual decisions to be made during the process which are often …

This paper presents the investigation of modal parameters using the different approaches.
The object of the examination is the simple structure such as flat rectangle plate is. Before …

The present study is concerned with the presentation of diagnostic strategies and methods
based on vibro-acoustic signals that are able to check the operation of mechanical …