The following information was submitted:
Transactions: WSEAS TRANSACTIONS ON SYSTEMS
Transactions ID Number: 29-642
Full Name: Vincenzo Niola
Position: Professor
Age: ON
Sex: Male
Address: Department of Mechanical Engineering for Eneregtics - University of Naples Federico II - Via Claudio 21, 80125 Naples (Italy)
Country: ITALY
Tel: +390817683482
Tel prefix: +39081
Fax: +390812394165
E-mail address: vincenzo.niola@unina.it
Other E-mails: vniola@unina.it
Title of the Paper: A new index for monitoring the duration test
Authors as they appear in the Paper: Niola V., Quaremba G., Avagliano V.
Email addresses of all the authors: vincenzo.niola@unina.it, quaremba@unina.it
Number of paper pages: 10
Abstract: The aim of this work is to improve the algorithm proposed for monitoring the reliability test (duration test). In order to improve this task, a new index was developed for studying the Side Bands. In fact each frequency of the spectrum has a specific meaning as well as the Side Bands. They appear when an anomaly occurs (in particular, in this work when an anomaly occurs in the gearbox under study). Several diagrams and considerations when an unexpected event occurs are presented. In the first part it is described the typical frequencies due to the gearbox vibration. In the second part it is illustrated the concept of harmonics, side bands and their meaning. In the third part a new index for monitoring the reliability test is presented. Such an index was designed in order to answer to many questions before the crack exceeds. In fact it gives the opportunity of checking the various aspects of the spectrum of the accelerometer signal. In particular it gives informatio!
n about the order exceeding the target, so we can find earlier the cause of damage. An alarm starts if a damage on a gear wheel is detected.
Keywords: Assembly-Phase-Passage Frequency, Tooth Repeat Frequency, Harmonics, Side Bands
EXTENSION of the file: .pdf
Special (Invited) Session: Further developments on gear transmission monitoring
Organizer of the Session: 617-244
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