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Active damping control for an electric vehicle using robust controller

机译:使用鲁棒控制器的电动车辆主动阻尼控制

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For an electric vehicle, during pedal tip in/out, driveline torsional resonance frequency can be excited by a quick motor torque response. As a result, noticeable oscillations can occur in the vehicle acceleration without adequate controls, which can cause discomfort for passengers. This paper proposes robust controllers to damp driveline oscillations during pedal tip in/out for an electric vehicle. Based on control-oriented system models that take account of various parameter uncertainties and unmodeled dynamics, robust controllers were designed by using the mu synthesis method. The results of the simulation demonstrate the effectiveness of the proposed control algorithms.
机译:对于电动车辆,在踏板尖端IN / OUT期间,可以通过快速电动机扭矩响应激发传动系统扭转谐振频率。结果,在车辆加速中可能发生明显的振荡而没有足够的对照,这可能导致乘客不适。本文提出了在电动车辆的踏板尖端期间潮湿的驱动器振荡稳健控制器。基于面向控制的系统模型,考虑到各种参数不确定性和未拼接的动态,通过使用MU合成方法设计了鲁棒控制器。模拟结果证明了所提出的控制算法的有效性。

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