Motion Control of a Terrain Following Unmanned Aerial Vehicle Under Uncertainty. - Nasser Ayidh AlQahtani; Bara Jamal Emran; Homayoun Najjaran (IntelliSys (2), 2016)

Adaptive motion planning for terrain following quadrotors. - Nasser Ayidh AlQahtani; Bara J. Emran; Homayoun Najjaran (SMC, 2017)