Application of Acoustic Testing for Gear Wearing Fault Diagnosis

摘要：

The gear-box is the main part of self-propelled gun chassis, and its performance affects the fighting strength of self-propelled gun directly ；There are masses of equipment working information in the acoustic signal, the acoustic test is a kind of non-contact measurement, and it can be applied for the un-decomposition test of complex mechanism. This paper took the gear wearing failure as a representative example, proposed the principle of acoustic test, studied the fault characteristic extraction method through cepstrum analysis, and verified its feasibility finally.

关键词： fault diagnosis gear wearing acoustic test characteristic parameter

作者: Tian Hao Tang Liwei Yang Tongqiang

作者单位: Mechanical Engineering College,Shijiazhuang,050003,China

会议类型: 国际会议

会议名称: 第八届国际电子测量与仪器学术会议(Proceedings of 2007 8th International Conference on Electronic Measurement & Instruments)

会议地点: 西安

会议语种:英文

在线出版日期: 2007-08-16（万方平台首次上网日期，不代表论文的发表时间）