Optimized Stress-Strain Ranges for Hyperelastic Constitutive Models Supporting the Simulation of Vertical Stiffness on Airless Tire

Abstract The airless tires are developed to overcome a disadvantage of pneumatic tire which lost maneuverability caused flattening and blasting. finite element analysis (FEA) is an effective method for development have complex construction. material properties describe mechanical behavior each component very important yield accurate result. high order constitutive model usually obtains the accuracy FEA results. Unfortunately, it consumes simulating time. suitable stress-strain range Mooney-Rivlin Ogden was selected in this research. vertical stiffness compared experiment. This study found that result consuming less time TWEEL depended on appropriate pair properties. There were 100% tread 30% spoke characteristic based model. Consequently, design by will be carried out efficiently further works.