Robust Active Roll Controller Design for Vehicles Considering Variable Speed and Actuator Delay 2007-01-0825
A robust controller design method for vehicle roll control with variable speed and actuator delay is presented. Based on a three-degree-of-freedom (3DOF) yaw-roll model, the H∞ performance from the steering input to the vehicle body roll angle is considered. The design approach is formulated in terms of the feasibility of delay-dependent matrix inequalities. By combining the random search of genetic algorithms (GAs) and the efficient solution of linear matrix inequalities (LMIs), the state feedback controllers can be obtained. The approach is validated by simulations showing that the designed controllers can achieve good performance in roll control.
Citation: Du, H., Zhang, N., and Dong, G., "Robust Active Roll Controller Design for Vehicles Considering Variable Speed and Actuator Delay," SAE Technical Paper 2007-01-0825, 2007, https://doi.org/10.4271/2007-01-0825. Download Citation
Author(s):
Haiping Du, Nong Zhang, Guangming Dong
Affiliated:
University of Technology, Sydney
Pages: 9
Event:
SAE World Congress & Exhibition
ISSN:
0148-7191
e-ISSN:
2688-3627
Also in:
Vehicle Dynamics & Simulation, 2007-SP-2138
Related Topics:
Roll
Mathematical models
Sensors and actuators
Gases
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