Vibration Suppression of Hub Motor-Air Suspension Vehicle
نویسندگان
چکیده
Aiming at the negative vibration effect caused by increased unsprung mass of hub motor-air suspension (HM-AS) vehicle and unbalanced magnetic force (UMF) motor, a linear quadratic regulator (LQR) air control strategy based on genetic algorithm is proposed. Considering coupling road surface excitation UMF, model HM-AS established. Then, according to optimal theory algorithm, LQR controller designed suppress vehicle, weight matrix optimized through algorithm. The simulation results show that proposed effectively improves ride comfort motor safety vehicle.
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ژورنال
عنوان ژورنال: Energies
سال: 2022
ISSN: ['1996-1073']
DOI: https://doi.org/10.3390/en15113916