线控转向汽车传感器的容错控制

Sensor fault tolerance control method for steer-by-wire car

以基于最优滤波理论的自适应渐消Kalman滤波技术的状态估计器为基础,提出了一种新的线控转向汽车主要传感器的容错控制方法,并进行了硬件在环仿真验证。结果表明:该方法可以应用于线控转向汽车传感器的容错控制,能够有效提高线控转向汽车传感器的可靠性和安全性。

A new fault tolerance control method was proposed for the key sensors in the steer-by-wire （SBW） car based on the adaptive fading Kalman filter technology of the optimal filter theory. The method was validated by the hardware-in-loop test. The test results showed that the suggested method provides a fault tolerance for the sensors in the SBW system, improving the safety and thereliability of the system.