Manufacturing Technology of Lightweight Fiber-Reinforced Composite Structures in Aerospace: Current Situation and toward Intellectualization

Lightweight fiber-reinforced composite structures have been applied in aerospace for decades. Their mechanical properties are crucial the safety of aircraft and mainly depend on manufacturing technologies such as autoclave, resin transfer molding automated layup technology. In recent years, rapid development intelligent technology big data, deep learning, machine learning has encouraged to become low-cost, automatic, intelligent. However, current situation intellectualization is not well summarized. This paper reviews advances structures, including out technologies, additive Then, these compared advantages disadvantages, their challenges also discussed. Finally, trend work can provide a reference researchers related filed.