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带调节因子的EPS助力控制
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Control of EPS with regulating factor
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    摘要:

    针对常规EPS助力控制难以随路面附着系数的变化提供合理的助力力矩的问题,提出了一种带有调节因子的助力控制。该方法通过调节因子在线调节车速感应系数,使EPS的助力特性随路面附着系数的变化而变化,从而增强EPS助力控制的自适能力。Matlab/simulink仿真研究表明,该方法能够随路面附着系数变化合理有效地调节助力力矩。

    Abstract:

    It is difficult to provide assistant torque reasonably using the conventional EPS control when road adhesion coefficient changes. An EPS control with a regulating factor was proposed to solve the problem mentioned above. It can adjust vehicle speed inductance through the regulating factor to achieve that assist characteristic changes with the changes of road adhesion coefficient. Furthermore, it can enhance the self-adaptive ability of EPS. It is approved that the assistant torque could be adjusted reasonably and effectively by the regulating factor, based on the simulation.

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陈渝光,向思怡,边晓彬.带调节因子的EPS助力控制[J].机床与液压,2014,42(6):24-27.
. Control of EPS with regulating factor[J]. Machine Tool & Hydraulics,2014,42(6):24-27

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  • 在线发布日期: 2015-04-21
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