Method for model-based integrated design and simulation software architecture of airborne thermal management system

Abstract

The invention belongs to the design field of airborne environmental control / heat management system, and a method for model-based integrated design and simulation software architecture of airborne thermal management system is proposed. The method comprises 1 normalizing the model-based integrated design process of the airborne thermal management system as a matrix of two columns and three rows, intersecting the columns and rows to determine the belonging of the design flow; 2 firstly building the architecture of the traditional design flow 1; 3 qualifying that scheme of the system performancecheck 12 and entering the second row of the first column of the matrix; 4 enabling the component qualified by the component performance check 24 to enter the third row of the first column of the matrix; 5 constructing the architecture of the second column simulation design flow 2 of the matrix; 6 entering that construction of the simulation design flow 2 of the second column and the second row; 7entering the third row of the second column to build the simulation design flow 2. The invention realizes the comprehensive evaluation and optimization from parameters to configurations.

Description

technical field [0001] The invention belongs to the field of airborne environmental control / thermal management system design, and in particular relates to a model-based comprehensive design and simulation software framework method for an airborne comprehensive environmental control / thermal management system. Background technique [0002] Aircraft contain a complex energy distribution structure. Among them, the engine is the energy source of the entire aircraft. Most of the aircraft fuel is converted into thrust by the gas turbine engine, and the rest is converted into four types of secondary energy: mechanical, hydraulic, pneumatic, and high-temperature and high-pressure gas energy. For example, the air cycle refrigeration system in the integrated environmental control / thermal management system mainly uses the compressor bleed air of the engine as the power source, while the evaporative cycle refrigeration system and the liquid cooling cycle need to use the engine output ele...

AI Technical Summary

Problems solved by technology

Various system simulation platforms based on the integration of large systems have been developed. Software such as Isight and Amesim are relatively popular simulation software for electromechanical hydraulic platforms. Isight is only a multi-software interface and optimization tool, while Amesim is a closed software. , cannot interface with a variety of external software. At the same time, these software need to be manually reconstructed for large systems, and cannot automatically reconstruct modeling and analysis, and do not use large system optimization and design

Images