METHOD OF OPTIMISATION OF STRUCTURAL DESIGN OF COMPOSITE PANEL REINFORCED WITH STIFFENERS Russian patent published in 2011 - IPC G06F17/50 

FIELD: machine building.

SUBSTANCE: method consists in following stages: making imitation model of panel; determination of variables of design of panel reinforced with stiffeners; determination of restricting condition which design solution of panel reinforced with stiffeners should meet; creation of imitation expert module of family of kinds of damages for panel reinforced with stiffeners; iteration change of variables at designing imitation model (9) reinforced with stiffeners to optimise target variable.

EFFECT: raised specific strength of panel due to consideration of changes at distribution of loads and to confirmation of compliance to restricting conditions and requirements of safety factor related to preliminary specified kinds of damages with usage of imitation expert modules.

5 cl, 6 dwg, 4 tbl