“…The paper numbers [1][2][3][4], [19][20][21][22][23][24][25][26][27][28][29][30][31][32][33][34], proposed the sun tracking system controller , dual-axis solar tracking development and Experimental Study for a Two-Axis Sun Tracker,whereas the the references [5][6][7][8][9][10][11][12][13][14][15][16][17][18] explanation for different techniques for control speeds, voltage position by fuzzy ,GA,PSO ,LQR and PLC -base fuzzy .In current years, devoted efforts have been made to reach effective solar photovoltaic (PV) schemes with enhanced performance. The paper numbers [28][29] to the end references explanation the hybrid of different techniques for example neural-fuzzy , Discrete-time ripple correlation , reference adaptive control, wavelet radial basis function neural networks, Radial basis function network based on time variant multi-objective particle swarm optimization and Differential Evolution algorithm based Radial Basis Function Networks for classification problems in particular, as a strategy for performance improvement, solar tracking system is researched in-depth to reach the improvement, solar tracking system efficiency and quality.…”