A First Study on Prognostic System for Electric Engines Based on Envelope Analysis

被引：0
|
作者：
Caciotta, Maurizio [1 ]
Cerqua, Valerio [1 ]
Leccese, Fabio [1 ]
Giarnetti, Sabino [1 ]
De Francesco, Ettore [2 ]
De Francesco, Eduardo [2 ]
Scaldarella, Nicola [3 ]
机构：
[1] Univ Roma Tre, Dept Sci, Via Vasca Navale 84, I-00146 Rome, Italy
[2] SeTeL Srl, I-00142 Rome, Italy
[3] CMD SpA, I-81020 Caserta, Italy
来源：
2014 IEEE INTERNATIONAL WORKSHOP ON METROLOGY FOR AEROSPACE (METROAEROSPACE) | 2014年
关键词：
UAV; prognostics; aviation; envelope analysis;
D O I：
暂无
中图分类号：
V [航空、航天];
学科分类号：
08 ; 0825 ;
摘要：
A measurement system able to extract the envelop of signals coming from electrical motors has been presented. The system use a tri-axial accelerometer mounted on an electrical motor used on small Unmanned Aerial Vehicles to made a vibrational analysis. The aim of this paper is to show the first part of this system based on the Envelope Analysis that, with the support of a database and a comparison algorithm, will facilitate the identification of possible failures. A first analysis of the required algorithms based on the Envelope Analysis is presented together with a test bench which allows the analysis of different types of electric motors. A series of tests are also presented.
引用
收藏
页码：362 / 366
页数：5
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