Dynamic stiffness simulation method of rubber mount, storage medium and electronic equipment

Dynamic stiffness simulation method of rubber mount, storage medium and electronic equipment

The invention discloses a dynamic stiffness simulation method of a rubber mount, a storage medium and an electronic device, the method comprises: constructing a transfer function of the rubber mount in each of a plurality of degrees of freedom, the input quantity of the transfer function being a mou...

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Hauptverfasser: SONG JUNYI, QI ZIJUN, DUAN KAIXIN, ZHANG YUYI
Format: Patent
Sprache:chi ; eng
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CALCULATING
COMPUTING
COUNTING
ELECTRIC DIGITAL DATA PROCESSING
PHYSICS
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creator SONG JUNYI
QI ZIJUN
DUAN KAIXIN
ZHANG YUYI
description The invention discloses a dynamic stiffness simulation method of a rubber mount, a storage medium and an electronic device, the method comprises: constructing a transfer function of the rubber mount in each of a plurality of degrees of freedom, the input quantity of the transfer function being a mount displacement, and the output quantity of the transfer function being a mount force; and inputting the suspension displacement corresponding to each degree of freedom into the transfer function to obtain a corresponding suspension force, and endowing the suspension force with a generalized force to realize dynamic stiffness simulation of the rubber suspension. According to the simulation method, the dynamic stiffness of the rubber mount can be accurately simulated, so that the accuracy of virtual simulation is improved, the number of iteration driving times of a rack is greatly reduced, a fatigue life test of an automobile structure can be rapidly and accurately carried out, the product development process is sho
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subjects CALCULATING
COMPUTING
COUNTING
ELECTRIC DIGITAL DATA PROCESSING
PHYSICS
title Dynamic stiffness simulation method of rubber mount, storage medium and electronic equipment
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