Fuzzy System Based Maximum Power Point Tracking for PV System基于模糊系统的光伏系统最大功率点跟踪Bogdan M.Wilamowski and Xiangli LiUniversity of Idaho, Boise Graduate Centerwilamieee.org and slzAbstractMaximum power point tracking for PV systems traditionally uses either perturbation and observation method or incremental conductance method. Both methods require modulation of the output voltage and this leads to significant power loss. In this paper, a method, which senses output circuit