Prof. Dr. Jožef Vižintin, Faculty of Mechanical Engineering, University of Ljubljana
Responsible investigator at the department: Assoc. Prof. Dr. Đani Juričić
September 1, 2005 - August 31, 2008
ARRS - Slovenian Research Agency (L2-7298), co-sponsored by ACRONI d.d., Jesenice
In the manufacturing and process industries there is a growing need to
replace periodical checks of the physical condition of rotating machinery
with reliable on-line condition monitoring systems able to reveal tentative
causes for malfunction as early as in their incipient stage. As worsening of
machine condition typically progresses gradually, the maintenance actions can
be planed well before a fault evolves into a failure provoking system break-down.
The idea of the project is to build a laboratory test bed fully equipped with
rich instrumentation and monitored by powerful on-line algorithms. The test bed
consists of a motor-generator pair connected through a mechanical clutch which
emulates drives, so much widespread in various branches of industries. This case
study will serve
General idea of the project can be seen from Figure.
One of the issues in system diagnosis is how to fully exploit the
diversity of information sources i.e. standard on-line measurement
instrumentation complemented with off-line special-purpose laboratory
checks of wear particles and lubricant samples.
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