Youla Parameterized Adaptive Vibration Control for Vehicle Seats
- Resource Type
- Conference
- Authors
- Xu, Tingyue; Li, Feng; Qian, Fanfan; Liu, Tianqi; Wu, Zhizheng
- Source
- 2022 2nd International Conference on Consumer Electronics and Computer Engineering (ICCECE) Consumer Electronics and Computer Engineering (ICCECE), 2022 2nd International Conference on. :408-411 Jan, 2022
- Subject
- Computing and Processing
General Topics for Engineers
Signal Processing and Analysis
Vibrations
Adaptation models
Simulation
Roads
Vibration control
Regulation
Security
Vibration attenuation
Adaptive control
Youla parameterized
Vehicle seats
- Language
Due to the rotation of engine and the roughness of road, the un wanted vibrations will be transmitted to the seat and have harmful effects on human performance and health. In order to minimize such kind of vibration signals, a base controller with augmented Youla (Q) parameterized adaptive vibration reduction strategy is showed in this paper. The first step is to design the base controller and the second step is to augment the Youla parameterized controller into the base controller. Finally, the recursive least squares (RLS) adaptive algorithm is utilized to achieve the Q parameter tuned online for the further residual vibration elimination. The simulation effects demonstrate that the active adaptive vibration control approach is able to suppress such kind of vibration signals obviously.