[Huawei Wu] Hubei Univ Arts & Sci, Hubei Key Lab Power Syst Design & Test Elect Vehi, Xiangyang 441053, Peoples R China.
[Huawei Wu] Hubei Univ Arts & Sci, Sch Automot & Traff Engn, Xiangyang 441053, Peoples R China.
[Yicheng Li] Jiangsu Univ, Automot Engn Res Inst, Zhenjiang 212013, Jiangsu, Peoples R China.
[Yong Kuang] Dongfeng Xiangyangtouring Car Co Ltd, Jinfeng Rd,Dongfeng Motor Ave, Xiangyang City, Peoples R China.
[Zhixiang Hou] Changsha Univ Sci & Technol, Coll Automobile & Mech Engn, Changsha 410076, Hunan, Peoples R China.