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Machine fault detection based upon biologically inspired models

IP Title

Summary

The invention relates to a method of processing and analysing a sound signal by modelling human nerve cell perception systems. Also, the invention relates to detecting mechanical faults by approximation of human nerve cell systems behaviour. This allows providing a system that works very quickly, accurately and reliable for preventing mechanical property misclassification.

Technology Application

Condition monitoring and/or production testing method for rotating machinery. Replaces "golden ear" humans at production facilities by objective evaluation of annoying sound meaning defective machine. Method correlates in a vey high degree to subjective noise evaluation and is currently sold to production facilities world wide.

Type of Cooperation

Sale, License agreement

Countries

Supplementary Information

Patent Number: DK176984B
Application Number: DK2009488A
Priority Date: 15 Apr 2009
Priority Number: DK176984B
Application Date: 15 Apr 2009
Publication Date: 20 Sep 2010
Summary: Method for detecting machine errors.

Industry

Biomedical

Sub Group

Medical Device

Application No.

DK 176984, 20100920

Others

Research results in the field of human sound reception. C++/Matlab implementation

ID No.

21467588

Country/Region

Denmark

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