Abstract
As a tool for aviation exploration, aircraft plays a pivotal role in the aerospace field. The aircraft's lightweight can ensure that the aircraft can carry more loads, so it is of great significance to the research on the key technologies of aircraft lightweight. This paper organizes the intelligent technology system from the multiobjective fusion technology relationships and considers the complex changes between technology units. A technology group model for the intelligent technology system of spacecraft welding is formed to provide a decision-making basis for the realization of batch, stable, and efficient intelligent and lightweight manufacturing of spacecraft. We expand the technology development research from single technology research to technology system research. We research and build a three-dimensional perspective intelligent technology system based on technology unit, technology system, and technology group. It reveals the internal relationship description of technological development and expands and perfects the current research theory of technological development.
Highlights
Aircraft has been widely used and plays a pivotal role in the aerospace field [1,2,3]
Intelligent technologies related to lightweight are being deeply integrated with traditional manufacturing processes and accelerate the conventional manufacturing process and development mode [6, 7]
It is triggering a new round in lightweight technology and industrial development models [8]. is change is reflected in increasingly lightweight designs that entirely apply intelligent technology to achieve an all-round digital and intelligent transformation of the manufacturing process, research and development, production, management, and service [9]. e quality of aircraft products and the production efficiency have been continuously improved
Summary
Aircraft has been widely used and plays a pivotal role in the aerospace field [1,2,3]. Is change is reflected in increasingly lightweight designs that entirely apply intelligent technology to achieve an all-round digital and intelligent transformation of the manufacturing process, research and development, production, management, and service [9]. Uncontrollable factors such as welding cracks and deformation are eliminated, welding accuracy is improved, the welding production mode is changed, and high-quality and high-efficiency manufacturing of lightweight material welded products is supported [23]. E three-dimensional perspective intelligent technology system of technology unit, technology system, and technology group is constructed It provides a decisionmaking basis for spacecraft batch, stable, efficient, and lightweight manufacturing
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