Shock Response Spectrum Calculation - Using Waveform Reconstruction to Improve the ResultsA ramp invariant filter has proven to be an efficient way to calculate the shock response spectrum (SRS) of sampled waveforms [3,4]. As Kjell Ahlin [1] pointed out this method results in potential bias ...
For the Shock Response Spectrum calculation, vibration is measured only at one location. A base with mass-spring-damper systems distributed across it is only used to illustrate how the calculation works. The mass-spring-damper transient analysis is performed on the acceleration time history output o...
英文摘要: Theshock resistance test of the aerospace relay is a key element of its mechanicalreliability evaluation.The research and analysis of the equivalent algorithm ofthe time domain waveform and the shock response spectrum of the test willeffectively improve the accuracyof the evaluation of the ...
“Improved Recursive Formula for Calculating Shock Response Spectra.” Shock and Vibration Bulletin 51, no. 2 (1980): 211–17. [12] Ahlin, Kjell. "Shock Response Spectrum Calculation - An Improvement of the Smallwood Algorithm." 70th Shock and Vibration Symposium. SAVIAC, 1999....
Shock Response Spectrum (SRS) Analysis and Calculations Start frequency and end frequency: Define the calculation range for the frequency spectrum. The upper limit is set to 1/2 of the sample rate. Velocity DC-filter: Removes the DC component of the calculated time signal. Remove DC offset: ...
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1.3 Shock Response Synthesis Shock Response Synthesis (SRS): The Shock Response Spectrum is then used to synthesize a time signal based on the target Shock Response Spectrum. The calculation is going from the frequency to the time domain (Figure 6). ...
K. Ahlin, Shock Response Spectrum Calculation - An Improvement of the Smallwood Algorithm: Ahlin_SRS.pdf Kelly and Richman, Principles and Techniques of Shock Data Analysis: SVM-5 Tustin and Hieber, Understanding and Measuring the Shock Response Spectrum: Tustin_SRS.pdf Understanding the Use an...
3. 冲击余谱 组合冲击谱,... ... ) Shock spectra 冲击谱 ) residual shock response spectrum 冲击余谱 ) shock frequency spectrum 冲击频 …www.dictall.com|基于2个网页 例句 释义: 全部,冲击剩余响应谱,冲击剩余回应谱,冲击余谱 更多例句筛选 1. A Simple Calculation Method of Residual Shock Respons...
内容简介· ··· Mechanical Vibration and Shock Analysis, Second Edition Volume 2: Mechanical Shock This volume considers the shock response spectrum, its various definitions, its properties, and the assumptions involved in its calculation. In developing the practical application of these concepts...