The amplitude of a Shock Response Spectrum is the peak vibration response versus frequency of a series of mass-spring-damper systems created during a shock or transient event as shown inFigure 2. Figure 2: The peak motion of the response of a series of mass-spring-damper systems to a trans...
SHOCK AND VIBRATION RESPONSE SPECTRA COURSE Unit 10. Vibration response spectrum - Miles ruleBy Tom Irvine
Response of a single-degree-of-freedom system to base excitation, where the excitation is a classical pulse. Answers the question, "What is the shock response spectrum of a half-sine pulse?" pulse.exe _ sbase.pdf Multifunction Shock Program 1. Response of a single-degree-of-freedom sys...
An Approach to Evaluate High Level Shock for Aerospace Units The acceleration and strain for an aerospace unit under different shock response spectrum excitations are measured and studied. The influence of the frequency of the shock response spectrum on the shock force transmission is analyzed as .....
This method can accurately produce a desired shock response spectrum (SRS) within closely specified tolerances, but amplitude and frequency limitations of the equipment greatly restrict its applicability. 2. Live Ordnance with System Structure. Since the actual system structure and live ordnance are used...
Nonlinear system mode superposition given a prescribed shock response spectrum input. In Proceedings of the IMAC-XX Conference and Exposition on Structural Dynamics-Smart Structures and Transducers, Los Angeles, CA, USA, 4–7 February 2002. [Google Scholar] James, P.; Roggeman, B. Mechanical ...
The piecewise loading method is used to predict the response of the hybrid model. Finally, the time domain response results are reconstructed, and the shock response spectrum (SRS) is calculated. Based on the test system of simulating pyroshock, the shock experiment of spacecraft structure is ...
Shock response spectrum (SRS) analysis solution Mechanical shock pulses are often analyzed in terms of their shock response spectrum (SRS). SRS assumes that the shock pulse is applied as a base input to an array of independent single-degree-of-freedom (SDOF) systems. SDOF system assumes that ...
This method can accurately produce a desired shock response spectrum (SRS) within closely specified tolerances, but amplitude and frequency limitations of the equipment greatly restrict its applicability. 2. Live Ordnance with System Structure.
This volume considers the shock response spectrum, its various definitions, properties and the assumptions involved in its calculation. In developing the p... Kenichi,MAEMORI - 《Transactions of the Japan Society of Mechanical Engineers》 被引量: 3发表: 1983年 Transient Excitation Torque of Shock ...