All Outputs (6)

Output Feedback Sliding Mode Control of Quadcopter Using IMU Navigation (2019)
Conference Proceeding
Nemati, H., & Montazeri, A. (2019). Output Feedback Sliding Mode Control of Quadcopter Using IMU Navigation. https://doi.org/10.1109/icmech.2019.8722899

The main focus of this paper is to design various nonlinear sliding mode output feedback control approaches for attitude stabilisation of a quadcopter UAV using only IMU navigation sensor. Three types of controllers are considered based on asymptotic... Read More about Output Feedback Sliding Mode Control of Quadcopter Using IMU Navigation.

Design and development of a novel controller for robust attitude stabilisation of an unmanned air vehicle for nuclear environments (2018)
Conference Proceeding
Nemati, H., & Montazeri, A. (2018). Design and development of a novel controller for robust attitude stabilisation of an unmanned air vehicle for nuclear environments. In 2018 UKACC 12th International Conference on Control (CONTROL). , (373-378). https://doi.org/10.1109/control.2018.8516729

This study presents two new robust nonlinear control algorithms based on the theory of time-varying sliding mode control (TVSMC) strategy to stabilize the attitude of an unmanned aerial vehicle (UAV) for nuclear decommissioning applications. Constant... Read More about Design and development of a novel controller for robust attitude stabilisation of an unmanned air vehicle for nuclear environments.

Robust Attitude Control for Quadrotors with External Disturbances (2017)
Conference Proceeding
Nemati, H., Naghash, A., Mozafari, S., & Jamei, A. (in press). Robust Attitude Control for Quadrotors with External Disturbances

This study investigates a design procedure for a robust nonlinear control algorithm based on sliding mode control (SMC) to stabilize the attitude of a 3-DOF quadrotor UAV subject to external disturbances. Since traditional sliding mode controllers ar... Read More about Robust Attitude Control for Quadrotors with External Disturbances.

Satellite formation-keeping about libration points in the presence of system uncertainties (2016)
Conference Proceeding
Bando, M., Nemati, H., & Hokamoto, S. (2016). Satellite formation-keeping about libration points in the presence of system uncertainties

This paper studies a control law to stabilize the orbital motion in the vicinity of an unstable equilibrium points and periodic orbits in the circular-restricted three-body problem. Utilizing the eigenstructure of the system, the fuel efficient forma... Read More about Satellite formation-keeping about libration points in the presence of system uncertainties.

Design procedure of chattering attenuation sliding mode attitude control of a satellite system (2014)
Conference Proceeding
Nemati, H., & Hokamoto, S. (2014). Design procedure of chattering attenuation sliding mode attitude control of a satellite system

This study presents a design procedure for a new robust nonlinear control algorithm based on the theory of the terminal sliding mode (TSM) to control the attitude of a satellite system. Since the traditional TSM controllers include a discontinuous fu... Read More about Design procedure of chattering attenuation sliding mode attitude control of a satellite system.

Sliding mode control of a microsatellite attitude (2010)
Conference Proceeding
Nemati, H., Bahrami, M., & Ebrahimi, B. (2010). Sliding mode control of a microsatellite attitude. In 2010 3rd International Symposium on Systems and Control in Aeronautics and Astronautics (561-565). https://doi.org/10.1109/ISSCAA.2010.5633071

Attitude control of a micro-satellite is analyzed with sliding control method. With this method, attitude dynamics of satellite is robust against uncertainties and unknown disturbances. Nonlinear and coupled model in this paper is utilized and to pre... Read More about Sliding mode control of a microsatellite attitude.