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Distribution of the response of linear systems to poisson distributed random pulses

✍ Scribed by J.B. Roberts

Publisher
Elsevier Science
Year
1973
Tongue
English
Weight
459 KB
Volume
28
Category
Article
ISSN
0022-460X

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✦ Synopsis

An approximation to the first-order probability density function of the amplitude response of a linear system to random pulse excitation is obtained, by using a saddle point technique. It is shown that inthe case of a simple oscillator excitedby random impulses, this approximation yields estimates which are in close agreement with simulation results, even when the response departs markedly from the Gaussian distribution.

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Response of vibratory systems to general
Response of vibratory systems to general random pulses
✍ R. Iwankiewicz πŸ“‚ Article πŸ“… 1986 πŸ› Elsevier Science 🌐 English βš– 854 KB

An analytical technique is presented to determine the response of linear vibratory systems to general random pulses described by marked and doubly stochastic point processes. Some general relationships for marked point processes are given which are next used to evaluate the expected value and the me