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Integrated control of automobile steering and suspension system for disturbance suppression

机译:用于扰动抑制汽车转向和悬架系统的集成控制

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A vehicle nonlinear lateral and vertical dynamics model is built under crosswind disturbance. With the L{sub}2-gain method of disturbance suppression, the nonlinear H{sub}∞ output feedback controller is designed for the integrated system of EPS/ASS with considerations of random road input and strong crosswind disturbance. Simulation results for driver-vehicle-road closed-loop system show that the designed controller suppresses the disturbances is effectively and improves handling stability, handiness and ride characteristics of a vehicle.
机译:车辆非线性横向和垂直动力学模型是在跨风扰动下构建的。利用L {SUB} 2-GAIN抑制方法,非线性H {SUB}∞输出反馈控制器专为IPS / AS集成系统而言,考虑到随机道路输入和强烈的交叉风扰动。驾驶员 - 车辆道路闭环系统的仿真结果表明,设计的控制器抑制了扰动有效,提高了车辆的处理稳定性,交易和乘坐特性。

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