Article ID | Journal | Published Year | Pages | File Type |
---|---|---|---|---|
10673292 | CIRP Annals - Manufacturing Technology | 2009 | 4 Pages |
Abstract
Modern manufacturing systems are characterized by numerous interacting machine tools each with sophisticated maintenance. In order to be competitive, it is possible to reduce the system downtime by applying sensorless automated condition monitoring (SACM). This paper presents newly developed and tested SACM-algorithms based only on signals which are available in position controlled drives such as position, speed and motor current. The algorithm is based on comparing current characteristic parameters with those which were taken when the machine was new.
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Physical Sciences and Engineering
Engineering
Industrial and Manufacturing Engineering
Authors
A. Verl, U. Heisel, M. Walther, D. Maier,