For the design requirements of air suspension, the failure mode analysis and optimization through suspension system level simulation is necessary. Taking the air suspension equipped with membrane air spring as an example, a 3D air spring FEM model is generated based on the simplified axisymmetric model, finally the air suspension system model is established, reproduce the failure phenomenon based on the suspension model, and thus provides a complete set of simulation analysis method with high precision. On this basis, the relationship between design parameters and structural stability is analyzed, and a structural stability verification method based on bench test is proposed.
Simulation and Optimization of Membrane Air Suspension Failure
Lect. Notes Electrical Eng.
Society of Automotive Engineers (SAE)-China Congress ; 2022 ; Shanghai, China November 22, 2022 - November 24, 2022
2023-04-29
14 pages
Aufsatz/Kapitel (Buch)
Elektronische Ressource
Englisch
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