The Based FFT Vibration Signal Analysis of Self-propelled Gun Medium General Chassis Transmission Case

摘要：

The thesis based the universal research and statistic analysis of the tracked self-propelled gun medium general chassis ordinary fault and its mechanism used FFT (Fast Fourier Transform) arithmetic and time domain waveform analysis, high-order statistic character parameter, amplitude domain dimensionless parameter to analyze the vibration signal of the SP gun medium general chassis transmission case. And discussed and analyzed the application of DFT (Discrete Fourier Transform) in the SP gun transmission case fault signal process.

关键词： fast fourier transform self-propelled gun vibration signal transmission case

作者: LIU Shenlei SU Yu YANG Zhihua HOU miao

作者单位: The 2nd graduate student team, Artillery Academy Nanjing Academy, 211132

会议类型: 国际会议

会议名称: 第七届国际测试技术研讨会

会议地点: 北京

会议语种:英文

在线出版日期: 2007-08-05（万方平台首次上网日期，不代表论文的发表时间）