TY  - JOUR
AB  - Purpose The purpose of this paper is to give reviews on the platform modeling and design of a controller for autonomous vertical take-off and landing (VTOL) tilt rotor hybrid unmanned aerial vehicles (UAVs). Nowadays, UAVs have experienced remarkable progress and can be classified into two main types, i.e. fixed-wing UAVs and VTOL UAVs. The mathematical model of tilt rotor UAV is time variant, multivariable and non-linear in nature. Solving and understanding these plant models is very complex. Developing a control algorithm to improve the performance and stability of a UAV is a challenging task.Design/methodology/approach This paper gives a thorough description on modeling of VTOL tilt rotor UAV from first principle theory. The review of the design of both linear and non-linear control algorithms are explained in detail. The robust flight controller for the six degrees of freedom UAV has been designed using H-infinity optimization with loop shaping under external wind and aerodynamic disturbances.Findings This review will act as a basis for the future work on modeling and control of VTOL tilt rotor UAV by the researchers. The development of self-guided and fully autonomous UAVs would result in reducing the risk to human life. Civil applications include inspection of rescue teams, terrain, coasts, border patrol buildings, police and pipelines. The simulation results show that the controller achieves robust stability, good adaptability and robust performance.Originality/value The review articles on quadrotors/quadcopters, hybrid UAVs can be found in many literature, but there are comparatively a lesser amount of review articles on the detailed description of VTOL Tilt rotor UAV. In this paper modeling, platform design and control algorithms for the tilt rotor are presented. A robust H-infinity loop shaping controller in the presence of disturbances is designed for VTOL UAV.
VL  - 8
IS  - 3
SN  - 2049-6427
DO  - 10.1108/IJIUS-01-2019-0001
UR  - https://doi.org/10.1108/IJIUS-01-2019-0001
AU  - Hegde Navya Thirumaleshwar
AU  - George V.I.
AU  - Nayak C. Gurudas
AU  - Kumar Kamlesh
PY  - 2019
Y1  - 2019/01/01
TI  - Design, dynamic modelling and control of tilt-rotor UAVs: a review
T2  - International Journal of Intelligent Unmanned Systems
PB  - Emerald Publishing Limited
SP  - 143
EP  - 161
Y2  - 2024/04/26
ER  -