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重庆交通大学学报（自然科学版） 2014

基于死区逆变换补偿的纯电动转向系统控制方法设计

DOI: 10.3969/j.issn.1674-0696.2014.03.31, PP. 145-148

梁松峰,董铸荣,邱浩

Keywords: 车辆工程,纯电动转向,死区逆变换补偿,vehicleengineering,electricpowersteering,dead-zoneinversetransformingcompensation

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Abstract:

:？通过对执行机构实验数据的分析推导出其数学模型;针对机构存在死区的特点设计了逆变换补偿的控制算法，消除了死区对控制系统的不良影响。使用MATLAB从理论上检验了改进算法控制的有效性，获得了相应控制参数。实车验证结果表明:该方法可以有效的消除由死区导致的控制误差。

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