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Table 6 Wheel relative dynamic load RMM, RVM 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

2.2355

0.0060

2.1707

0.0228

L0

2.2436

0.0037

2.1948

0.0144

Pc0

2.1957

0.0190

2.0164

0.0701