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Tool: Investigation of the Power Spectral Density of Duffing's Equation by Equivalent Linearization Method
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Description: This Maple worksheet considers the non-linear random vibration model demonstrated by Duffing's differential equation. The stationary random process is f( t) which is satisfied < f(t) > = 0 with the spectral density function Sf ( w ). To find the solution Sx ( w ) of (*) it uses the equivalent linearization method. Free registration required.
Technology Type: Computer Algebra System 
Author: Co Hong Tran
Language: English 
Cost: Does not require payment for use

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Courses: Calculus General