Energy Procedia· 2012
Research of Simulation on the Effect of Suspension Damping on Vehicle Ride
- 30citations
- 2012year
Short summary
Simulations show that varying suspension damping significantly impacts vehicle ride quality, with specific trends observed for damping's effect on suspension control indexes under constant road and speed conditions.
AI-generated from the title and abstract; the full text is not read.
Key points
- A mathematical model of a four-degrees-of-freedom vehicle suspension was established.
- Vibration differential equations and road excitation matrices were built.
- Frequency response functions and root mean square values were derived to assess system responses.
- Time-domain simulations demonstrated the effect of suspension damping variation on three control indexes.
AI-generated from the title and abstract; the full text is not read.
Abstract
The mathematical model of four degrees of freedom vehicle suspension was established, based on that, built the vibration differential equation and road excitation matrix; the frequency response function and root mean square value which could evaluate response variable were derived; in the case of constant pavement condition and running speed, the simulation in time domain was carried out, the effect tendency of variation of suspension damping to three evaluating indexes of suspension control was obtained, it provided basis for both suspension damping matching with shock absorber damping and research on vehicle ride.
The authors' abstract, as published at the source. Energy Procedia, 2012 · DOI ↗
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Field: General Engineering
General EngineeringEngineering