FIELD: physics.
SUBSTANCE: sensor element for controlling a system with an acoustic emission detector for detecting acoustic emission comprises a second detector for detecting temperature and/or temperature gradient and an estimation device for generating a consolidated and/or compressed sensor signal by estimating the sensor signal of the acoustic emission detector taking into account a second measured value, wherein generation of the consolidated and/or compressed sensor signal in the phase of the normal operating mode of the controlled system is performed after the phase of actuating the controlled system.
EFFECT: high quality of object diagnosis.
8 cl, 2 dwg
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Authors
Dates
2016-03-27—Published
2012-04-12—Filed