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Chinese Journal of Mechanical Engineering

Table 5 Dynamic deflection of suspension RMM (m), RVM (m2) induced by random variable inputs with different coefficients of variation

From: Uncertainty Analysis and Optimization of Quasi-Zero Stiffness Air Suspension Based on Polynomial Chaos Method

Input random variables

ζ = 10%

ζ = 20%

RMM

RVM

RMM

RVM

d0

0.3784

0.0001

0.3740

0.0006

L0

0.3785

0.0001

0.3748

0.0004

Pc0

0.3760

0.0004

0.3618

0.0021

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