System identification and robust controller design for the autopilot of an unmanned helicopter. - Ahmad Safaee; Hamid D. Taghirad (ASCC, 2013)

Designing and Developing a Fixed-Wing Tail-sitter Tethered VTOL UAV with Custom Autopilot: A MIMO $H_{ infty}$ Robust Control Approach. - Ahmad Safaee; António Paulo Moreira; A. Pedro Aguiar (ICARSC, 2025)