Synthesis models of layout scheme in the task of forming an aircraft image

The article discusses the problems of synthesizing mathematical models of an aircraft at the initial design stage. The central task of the initial design stage is to develop a structural-parametric model of the product and construct its layout diagram. The structural-parametric model of the product describes the space of the main design parameters of the aircraft and the layout diagram represents its structure, the set of main units and systems of the aircraft, their relative arrangement, and structural connections between the units. The layout diagram of the aircraft serves as the basis for further detailing of the project. At the initial design stage, the permissible ranges of values of the design parameters of the units of the layout diagram are determined in which the search for optimal design solutions is carried out. The paper presents a description of structural-parametric models and layout diagrams of a wide class of aircraft which can be implemented using an automated weight design system.