[1] Key Laboratory of Economics System Simulation, Guizhou University of Finance & Economics, Guiyang,550025, China
[2] School of Mathematics and Statistics, Guizhou University of Finance & Economics, Guiyang,550025, China
[3] Department of Energy and Electrical Engineering, Hunan University of Humanities Science and Technology, Loudi,417000, China
[4] School of Energy Power and Engineering, Changsha University of Science & Technology, Changsha,410114, China