Fig. 6From: Modeling and Optimizing the Composite Prepreg Tape Winding Process Based on Grey Relational Analysis Coupled with BP Neural Network and Bat AlgorithmThe slice in 3D view for process parameters influence on the GRG. a Speed = 5 r/min, parameters influence on GRG. b Speed = 7 r/min, parameters influence on GRG. c Speed = 9 r/min, parameters influence on GRG. d Speed = 11 r/min, parameters influence on GRG. e Speed = 13 r/min, parameters influence on GRG. f Speed = 15 r/min, parameters influence on GRGBack to article page