Random Response and Statistic Characteristics Analysis of Random Parameters Nonlinear Systems
The geometric parameters of composite used in structure usually has the random properties. It is very significant for the reliability and optimization of structure design to research the random response and statistic characteristics of random parameters nonlinear systems. In this article, we use both of perturbation method and random central different approximation method to study the random response of random parameters nonlinear systems under uncertainty, get one kind of approximate iteration relationship of square response, and analyze the statistic characteristics of random parameters anti-symmetrically laminated plate.
Jianmin Zeng, Taosen Li, Shaojian Ma, Zhengyi Jiang and Daoguo Yang
F. X. You and F. H. Lu, "Random Response and Statistic Characteristics Analysis of Random Parameters Nonlinear Systems", Advanced Materials Research, Vols. 194-196, pp. 1624-1631, 2011