Test and analysis on the abnormal noise of the ultrasonic detection device
Source abstract
Abstract
For the phenomenon that the abnormal noise appear suddenly when the ultrasonic detection device works at the rate of 800mm/min, a vibration testing for this detection device is designed and investigated in this paper. Deep analysis are carried out based on the experimental modal analysis method of point excitation with multiple point three vectors in response and spectrum analysis method. The analysis results demonstrate the main reasons of the abnormal noise, which is due to the resonance between the motor and the ultrasonic station.
Source: crossref · Quality: baseline
Research context
OpenAlex topics: Advanced Measurement and Detection Methods · Flow Measurement and Analysis · Ultrasonics and Acoustic Wave Propagation
SciVX discovery tags are terminology-based. OpenAlex topics are source-provided classifications.
Affiliations
Science and Technology on Electronic Test & Measurement Laboratory 1 , Taiyuan 030051, China
North University of China 2 School of Information and Communication Engineering, , Tai Yuan 030051, P. R. China
North University of China 3 School of Mechanical Engineering and Automation, , Tai Yuan 030051, P. R. China
References (10)
Show source-provided references
1. Spectral Analysis and diagnosis of gearbox noise
2. Development of noise and vibration reduction technology on hybrid vehicles
3. Mobility analysis of structure-borne noise power flow through bearing in gear box-like structures10.3397/1.2828389 ↗
4. Modal test for yellow river bridge exciting with hammer
5. Research on the dynamic characteries of the machine tool based on the modal test
6. An improved experimental modal analysis system with hammering method
7. Stiffness of a thin-shell-plastic part based on modal analysis
8. Finite element and experimental modal analysis of the truss
9. Modal analysis and testing of a certain white bodywork
10. Characteristic analysis of vibration and noise for heavy vehicles gearbox