Analysis and Processing of the acceleration signal of penetration into Ramming earth target
In order to realize the overloading dynamic characteristics of shell comprehensively and objectively in the process of penetration into target, the non-stationary penetration acceleration signals must be processed. In the paper, the actual acceleration signal which was obtained in the test of projectile penetration into target is analyzed, such as pretreatment, integral analysis in the time domain, by Fourier transform in the field of frequency. This paper has a wavelet analysis on the signal, gets the characteristics of the penetration acceleration signal based on signal processing and the comprehensive analysis and provides a kind of data processing method to get the concerned data for engineers.
component penetrate MATLAB signal processing wavelet
Zhou Zhen Wen Feng Li Jun Tang Guoxian
Science and Technology on Electronic Test & Measurement Laboratory, North University of China Key laboratory of Instrumentation Science & Dynamic Measurement, North University of China Taiyuan, Shanxi
国际会议
哈尔滨
英文
1332-1335
2011-07-26（万方平台首次上网日期，不代表论文的发表时间）