%0 Journal Article %1 FengWang:2002:ZRB %A Wang, Feng %A Qu, Liangsheng %D 2002 %J Journal of Xi'an Jiaotong University %K algorithms, diagnosis, fault fusion, genetic information pattern programming, recognition %N 12 %T Extracting and Optimizing Sound Features in Mechanical Fault Diagnosis Using Genetic Programming %U http://unit.xjtu.edu.cn/unit/xb/zrb/02/0212/xbe21224.html %V 36 %X A fault detection method is introduced, which uses compound features optimised by genetic programming based on single features. Some single features can be combined to form a compound feature. A compound feature obtained from sound signals is used to diagnose faults of rolling bearings, and its effectiveness is verified in practice. Based on the method, a new method is presented, which is improved by the information fusion technique. The features from sound signals and vibration signals are combined, and a new compound feature can be obtained by genetic programming. This feature can be used to detect faults of rolling bearings with higher efficiency and reliability.

@article{FengWang:2002:ZRB, abstract = {A fault detection method is introduced, which uses compound features optimised by genetic programming based on single features. Some single features can be combined to form a compound feature. A compound feature obtained from sound signals is used to diagnose faults of rolling bearings, and its effectiveness is verified in practice. Based on the method, a new method is presented, which is improved by the information fusion technique. The features from sound signals and vibration signals are combined, and a new compound feature can be obtained by genetic programming. This feature can be used to detect faults of rolling bearings with higher efficiency and reliability.}, added-at = {2008-06-19T17:35:00.000+0200}, author = {Wang, Feng and Qu, Liangsheng}, biburl = {https://www.bibsonomy.org/bibtex/289c9846d9a32dd9af2e6663257347fe2/brazovayeye}, interhash = {5f7ea2007bfd6286fba9a063efc6c0f2}, intrahash = {89c9846d9a32dd9af2e6663257347fe2}, journal = {Journal of Xi'an Jiaotong University}, keywords = {algorithms, diagnosis, fault fusion, genetic information pattern programming, recognition}, month = {December}, notes = {http://unit.xjtu.edu.cn/unit/xb/zrb/ School of Mechanical Engineering,Xi'an Jiaotong University,Xi'an 710049,China}, number = 12, timestamp = {2008-06-19T17:53:50.000+0200}, title = {Extracting and Optimizing Sound Features in Mechanical Fault Diagnosis Using Genetic Programming}, url = {http://unit.xjtu.edu.cn/unit/xb/zrb/02/0212/xbe21224.html}, volume = 36, year = 2002 }