ΕΡΕΥΝΑ ΕΠΙ ΤΗΣ ΔΙΑΓΝΩΣΤΙΚΗΣ ΑΞΙΟΠΙΣΤΙΑΣ ΤΩΝ ΣΥΣΤΗΜΑΤΩΝ
THE PURPOSE OF THIS WORK IS FOR STUDYING BY MEANS OF DIAGNOSTIC METHODS THE BEHAVIOUR OF THE MATERIALS DURING THEIR STRAIN. THIS WORK CONSISTS OF TWO PARTS. THE FIRST PART IS RESEARCHING THE BEHAVIOUR OF THE MATERIALS IN STATIC CONDITIONS AND THE SECOND PART STUDIES THE RESULTS THAT HAVE THE DYNAMIC LOADING ON THE STRUCTURES AND ON THE MATERIALS GENERALLY. THE METHOD THAT IS USED FOR THE EXPERIMENTAL PROCEDURE IS THIS OF SPECTRUM ANALYSIS. NAMELY A PROPER MONITORING SYSTEM IS USED TO TAKE AND ANALYZE THE MEASUREMENTS AND THE EFFECTS USING MATHEMATICAL PROCESSES SUCH AS THE VASCHY-BUCKNIGHAM THEOREM ARE GUIDED TO USEFUL CONCLUSIONS. IN THE PRESENT WORK ARE TAKEN MEASUREMENTS OF BOTH SOUND AND VIBRATION AND THE RESULTS COMING FROM THE SOUND AND VIBRATION ARE SIMILAR. AT THE END AREBUILDED EQUATIONS THAT CAN DESCRIBE THE WHOLE PROCESS WITH SATISFACTORY PRECISION.
DIAGNOSTIC RELIABILITY OF THE SYSTEM, FINDING THE OPTIMAL MODEL, FREE AND FORCED VIBRATIONS, Modal analysis, MODELLING OF THE PROBLEM, Monitoring systems, RELIABILITY FACTOR, Spectrum analysis, STUDY OF VIBRATION AND NOISE, THEORY AND SIMILARITY MONOMIALS, ΑΝΑΛΥΣΗ ΜΟΡΦΩΝ, ΔΙΑΓΝΩΣΤΙΚΗ ΑΞΙΟΠΙΣΤΙΑ ΤΟΥ ΣΥΣΤΗΜΑΤΟΣ, ΕΛΕΥΘΕΡΕΣ ΚΑΙ ΕΞΑΝΑΓΚΑΣΜΕΝΕΣ ΤΑΛΑΝΤΩΣΕΙΣ, ΘΕΩΡΙΑ ΚΑΙ ΜΟΝΩΝΥΜΑ ΟΜΟΙΟΤΗΤΑΣ, ΜΕΛΕΤΗ ΤΑΛΑΝΤΩΣΕΩΝ-ΘΟΡΥΒΟΥ, ΜΟΝΤΕΛΛΟΠΟΙΗΣΗ ΤΟΥ ΠΡΟΒΛΗΜΑΤΟΣ, ΠΡΟΣΔΙΟΡΙΣΜΟΣ ΒΕΛΤΙΣΤΟΥ ΜΟΝΤΕΛΛΟΥ, ΣΥΝΤΕΛΕΣΤΗΣ ΑΞΙΟΠΙΣΤΙΑΣ, ΣΥΣΤΗΜΑΤΑ ΠΑΡΑΚΟΛΟΥΘΗΣΗΣ, Φασματική ανάλυση, Engineering and Technology, Mechanical Engineering, Επιστήμες Μηχανικού και Τεχνολογία, Επιστήμη Μηχανολόγου Μηχανικού
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