Aviation product collaborative design method

Abstract

The invention provides an aviation product collaborative design method. The method comprises the following steps of determining professions participating in collaborative design, and determining maindesign professions according to tasks of a design process; based on a basic working model, converting a complex working model caused by design resource constraints into an independent meta model; according to the determined design professions or working nodes formed by the meta model, combining different working nodes according to the design process to form a collaborative design process; and evaluating the design process, finding out problem working nodes, and feeding back the problem working nodes to the main design professions for performing decision making. Multiple professions of aviationproduct research and development are convenient for the design data issuing, management and understanding collaborative design process; any design change or problem in the design process is independently solved by a meta model or a working node, so that the influence on global design is reduced; and a confirmation range of feedback information in the collaborative design process is made accurate.

Description

technical field [0001] The invention relates to a design method, in particular to a collaborative design method for aviation products. Background technique [0002] As the complexity of aerospace products increases, the difficulty of design gradually increases. The number of business activities in the development process is huge. Aeronautical product development companies lack the optimization of the design process. In addition, there are many upstream and downstream parallel disciplines in the development process of aviation products. The relationship between activities Complexity makes the overall development cycle of aviation products longer and the data distribution is complicated and difficult to manage. [0003] In order to ensure the efficient design process of new products, relevant institutions and scholars have proposed many solutions, among which the concept of collaborative design has been proposed. In 1988, the National Defense Analysis Institute of the United ...

AI Technical Summary

Problems solved by technology

However, for the development of aviation products, the complex design relationship makes the collaborative design process very cumbersome, and the design work is mainly carried out in asynchronous and concurrent form in different places. How to effectively carry out collaborative design of aviation products in a distributed environment to improve Design quality and efficiency are technical difficulties in collaborative design of aviation products

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