Simulation Research on Fuzzy Control of Vehicle Active Suspension
Active suspension is crucial for the stability of automobiles.This article establishes an active suspension model for automobiles and uses fuzzy control to adjust vibration displacement errors.The roughness of B-level and C-level road surfaces is used as input,and evaluation indicators include vertical acceleration,suspension dynamic deflection,and tire dynamic load.The comfort and stability of the vehicle body under fuzzy control are compared and analyzed.The re-sults show that the addition of fuzzy control strategy significantly improves the performance of car suspension,indicating that fuzzy control has a certain effectiveness in improving vehicle smoothness.
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