Predictive Control Algorithm Based on Dynamic Stability Matrix Method for DSC 2007-01-0848
Based on the study of the dynamic characteristics, the observers for tire force, lateral and longitudinal velocity, and vehicle stability matrix are proposed. The stability matrix is used to predict the stability of the vehicle involving the vehicle dynamic constraints and the active brake pressure modulator. Integrating the proposed method into the state feedback control logic, the predictive control algorithm is brought forward. The simulation results show that the over shoot is restrained and the oscillatory of the steering handling character is overcome.
Citation: Li, L., Song, J., Yang, C., and Yu, L., "Predictive Control Algorithm Based on Dynamic Stability Matrix Method for DSC," SAE Technical Paper 2007-01-0848, 2007, https://doi.org/10.4271/2007-01-0848. Download Citation
Author(s):
Liang Li, Jian Song, Cai Yang, Liangyao Yu
Affiliated:
State Key Laboratory of Automotive Safety and Energy, Tsinghua University
Pages: 10
Event:
SAE World Congress & Exhibition
ISSN:
0148-7191
e-ISSN:
2688-3627
Also in:
Vehicle Dynamics & Simulation, 2007-SP-2138
Related Topics:
Mathematical models
Simulation and modeling
Pressure
Tires
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