Active Mitigation Strategy of Structure-Borne Vibration with Complex Frequency Spectra from Asymmetric Plate-like Mounting Systems in Next Generation Mobilities

• Published in: Symmetry (Basel) Vol. 15; no. 1; p. 178
• Main Authors: Qiu, Yang, Hong, Dongwoo, Kim, Byeongil
• Format: Journal Article
• Language: English
• Published: Basel MDPI AG 01.01.2023
• Subjects: Algorithms; Amplitude modulation; Automotive engines; Control algorithms; Effectiveness; Electric power; Engines; Experiments; Frequencies; Frequency modulation; Frequency ranges; Frequency spectrum; Genetic algorithms; Mathematical models; Noise control; Rubber; Sensors; Simulation; Sine waves; Smart structures; Support systems; Vehicles; Vibration; Vibration control

The complicated spectrum produced by electric and hybrid car engines is particularly sensitive to the mid-frequency range. Furthermore, sensor placement in future mobility is crucial because when the positions and orientations of sensors are altered by excessive vehicle vibration, it results in the...