A Comparative Stability Analysis of Underactuated Versus Fully-Actuated Rotorcrafts Having Time-Delay Feedback. - J. López-Hernandez; Juan Escareño; César-Fernando Méndez-Barrios; Ouiddad Labbani-Igbida; V. Ramirez-Rivera; J. Coronado; Hector Mendez-Azua (CoDIT, 2019)