The robust self-regulating control of the vehicle steering system

For the uncertainties of the vehicle steering system, a method of equal control is used. The equal control input is calculated based on the certain part of the steering system, and a RBF network is used to apply the switch control input by compensating the uncertainties. The simulated results show that the twitter using the method presented in the paper is smaller than the strategy using fixed control gain. And it does not need to know the upper bound of the uncertainties. The simulation indicates that, compared with the strategy of direct sliding mode control, the method proposed in the paper has high tracking performance. Therefore, the systemic robustness is stronger and it also enhances the utility of the sliding mode control.