Data Fusion Method and Its Application Analysis in Rocket Data Processing

Abstract

Viewing the development of aerospace at home and abroad, the intelligence, autonomy, and reusability of launch vehicle have become an important direction for the development of delivery technology. The health management technology of the launch vehicle is an important means to realize the above development direction, and data fusion plays an important role as a part of the health management technology. This paper analyzes the existing commonly used data fusion levels and fusion algorithms, fully considers the characteristics of rocket data, and proposes a data fusion strategy with three data fusion structures and five data fusion algorithms.