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Machine fault detection based upon biologically inspired models

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 Benefits

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.

Application No.

DK20090000488

Coverage Areas

Goods and Services

Sale, License agreement

Patent Information

Issued patent

Others

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

Country/Region

Denmark

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