Authors- Thanh Cuong Nguyen, Truong Thanh Nguyen, Viet Tuan Luu, Thanh Chung Le, Tat Dat Dong
Abstract-Today, with the development of modern science and technology, flying devices are gradually optimized during use without requiring too much intervention from the pilot. In particular, the emergence of small unmanned aerial vehicles (UAV) is thriving to serve both military and civil purposes. However, to achieve the desired flight characteristics according to mission requirements, optimization in design and manufacturing is essential. Therefore, the article delves into the research and application of numerical simulation software to optimize the structure of composite materials in manufacturing drones. On that basis, find a suitable structure to ensure maximum durability for the shell, as well as uniform stress distribution on the surface of the aircraft shell frame.