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Model Predictive Control for Connected Hybrid Electric Vehicles

机译：混合动力电动汽车的模型预测控制

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摘要

This paper presents a new model predictive control system for connected hybrid electric vehicles to improve fuel economy. The new features of this study are as follows. First, the battery charge and discharge profile and the driving velocity profile are simultaneously optimized. One is energy management for HEV for P-batt; the other is for the energy consumption minimizing problem of acc control of two vehicles. Second, a system for connected hybrid electric vehicles has been developed considering varying drag coefficients and the road gradients. Third, the fuel model of a typical hybrid electric vehicle is developed using the maps of the engine efficiency characteristics. Fourth, simulations and analysis (under different parameters, i.e., road conditions, vehicle state of charge, etc.) are conducted to verify the effectiveness of the method to achieve higher fuel efficiency. The model predictive control problem is solved using numerical computation method: continuation and generalized minimum residual method. Computer simulation results reveal improvements in fuel economy using the proposed control method.
机译：本文提出了一种新型模型预测控制系统，用于连接混合动力电动汽车，以提高燃油经济性。这项研究的新特点如下。首先，同时优化电池的充放电曲线和行驶速度曲线。一种是混合动力混合动力车的能源管理。另一个是针对两辆汽车的acc控制的能量消耗最小化问题。第二，考虑到变化的阻力系数和道路坡度，已经开发了用于连接的混合动力电动车辆的系统。第三，使用发动机效率特性图来开发典型混合动力电动汽车的燃料模型。第四，进行模拟和分析（在不同的参数下，即道路状况，车辆充电状态等），以验证该方法实现更高燃料效率的有效性。使用数值计算方法（连续和广义最小残差方法）解决了模型预测控制问题。计算机仿真结果表明，使用建议的控制方法可改善燃油经济性。

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  • 来源
    《Mathematical Problems in Engineering》 |2015年第21期|318025.1-318025.15|共15页
  • 作者

    Yu Kaijiang; Xu Xiaozhuo; Liang Qing; Hu Zhiguo; Yang Junqi; Guo Yanan; Zhang Hongwei;

  • 作者单位

    Henan Polytech Univ, Sch Elect Engn & Automat, Jiaozuo 454000, Peoples R China;

    Henan Polytech Univ, Sch Elect Engn & Automat, Jiaozuo 454000, Peoples R China;

    Henan Polytech Univ, Coll Comp Sci & Technol, Jiaozuo 454000, Peoples R China;

    Henan Polytech Univ, Sch Elect Engn & Automat, Jiaozuo 454000, Peoples R China;

    Henan Polytech Univ, Sch Elect Engn & Automat, Jiaozuo 454000, Peoples R China;

    Kyushu Univ, Grad Sch Integrated Frontier Sci, Nishi Ku, Fukuoka 8190395, Japan;

    Henan Polytech Univ, Sch Elect Engn & Automat, Jiaozuo 454000, Peoples R China;

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