Dinh Hong, T., Le Ngoc, G., Chu Manh, T., Truong Van, T. and Tran Thi, N. (2021) “Designing the Quadratic optimal digital controller to stabilize the longitudinal trajectory for fixed-wing unmanned aircraft”, Journal of Military Science and Technology, (FMC), pp. 87–96. Available at: https://jmst.mod.gov.vn/index.php/jmst/article/view/2382 (Accessed: 13 November 2026).