[Yang, Wenjie] Hunan Univ Finance & Econ, Coll Math & Stat, Changsha 410205, Hunan, Peoples R China.
[Zhang, Jinlai; Zhang, JL; Du, Ronghua; Gao, Kai] Changsha Univ Sci & Technol, Coll Automot & Mech Engn, Changsha 410114, Hunan, Peoples R China.
[Zhang, Jinlai; Wu, Jiachun] Guangxi Univ, Coll Mech Engn, Nanning 530004, Guangxi, Peoples R China.
[Li, Dingwen] Aecc South Ind Co Ltd, Zhuzhou 412000, Hunan, Peoples R China.
[Wu, Zhuo; Firkat, Eksan] Xinjiang Univ, Sch Informat Sci & Engn, Urumqi 830000, Xinjiang, Peoples R China.