Hypernormal Form at Cubic of a Rectangular Symmetric Cross-Ply Laminated Composite Plate
Based on wings flutter on flying aircraft in this paper, the authors study the mechanical model of the rectangular symmetric cross-ply composite laminated plates. Frist, the method of multiple scales is employed to obtain the four-dimensional averaged equations of the model. Then, the method of new grading function and multiple Lie brackets is utilized to obtain the hypernormal form (simplest normal form, unique normal form) at cubic of above averaged equations.
Jimmy (C.M.) Kao, Wen-Pei Sung and Ran Chen
W. Y. Jia et al., "Hypernormal Form at Cubic of a Rectangular Symmetric Cross-Ply Laminated Composite Plate", Advanced Materials Research, Vols. 581-582, pp. 641-644, 2012