Dang, Giang, Quang - Huy Vuong, Minh Hoang Ha, & Minh - Trien Pham. " Improved Particle Swarm Optimization of Three-Dimensional Path Planning for Fixed Wing Unmanned Aerial Vehicle." VNU Journal of Science: Computer Science and Communication Engineering [Online], 35.2 (2019): n. pag. Web. 20 Nov. 2024