Research profile of ESR-A

Opis zdjęcia, a w nim ważne dla nas słowa kluczowe
Alejandro Fernandez Gomez
Nationality: Spain
e-mail: afernandez@pk.edu.pl

Research Topic:
Modelling of electromechanical systems including electrical/mechanical interactions for the purpose of system condition monitoring.


Research Partners:
ABB-PL - ABB Sp. z o. o. (POLAND)
ETH - ETH Zurich HG (Switzerland)

Description of work

Task 1.1. Selection of electromechanical object and preparation for data capturing.
The main aim in this task is to select the electromechanical object from which the measured signals will be obtained. These signals will be analysed to determine relations between specific symptoms which appear in signals and object state including various failures. Then the number of signal and acquisition technique should be determined.

Task 1.2. Data conditioning and processing techniques. After the measuring system is created, the quality of signals should be examined. According to advanced techniques chosen conditioning methods should be applied to improve the signal quality. For further analysis the measured data should be recorded for different state of the object.

Task 1.3. Review of data analysis methods for electromechanical interactions.
The aim is do a review of different methods and select the most appropriates to obtain the signals from the object. In selection process it is recommended to take into consideration used conditioning methods in acquisition process.

Task 1.4. Application of analysis methods to features determination.
In this task characteristic signal features have to be determined. These features should correctly characterise only a given state of the object independently from other states.

Task 1.5. Comparison between different methods used for diagnosis of exemplary system.
It is necessary to make a comparison between different methods used to analysed the measured data. The outcome is to determine the most effective method to select and assess the characteristic features of the object.

Task 1.6. Report of the project task realisation.
All researches have to be sum up by writing comprehensive report containing main results and achievements.