Model-free primitive-based iterative learning control approach to trajectory tracking of MIMO systems with experimental validation

MB Radac, RE Precup, EM Petriu - IEEE Transactions on …, 2015 - ieeexplore.ieee.org
This paper proposes a novel model-free trajectory tracking of multiple-input multiple-output
(MIMO) systems by the combination of iterative learning control (ILC) and primitives. The …

Real-time performance analysis of PIDD2 controller for nonlinear twin rotor TITO aerodynamical system

M Kumar, YV Hote - Journal of Intelligent & Robotic Systems, 2021 - Springer
Twin-rotor two-input two-output (TITO) aerodynamical system (TRAS) is a highly non-linear
system with a cross-coupling effect. The objective of the controller design in TRAS is to track …

μ-Synthesis FO-PID for Twin Rotor Aerodynamic System

V Mihaly, M Şuşcă, EH Dulf - Mathematics, 2021 - mdpi.com
μ-synthesis is a NP-hard optimization problem based on the generalized Robust Control
framework which manages to find a controller which fulfills both robust stability and robust …

2-sliding mode based robust control for 2-dof helicopter

Q Ahmed, AI Bhatti, S Iqbal… - 2010 11th International …, 2010 - ieeexplore.ieee.org
Mass distribution variations in helicopters cause significant adverse effects on helicopter
flight. These variations are triggered by unwanted torques. These unwanted torques must be …

Fractional order modeling and control of twin rotor aero dynamical system using nelder mead optimization

S Ijaz, MT Hamayun, L Yan… - Journal of Electrical …, 2016 - koreascience.kr
This paper presents an application of fractional order controller for the control of multi input
multi output twin rotor aerodynamic system. Dynamics of the considered system are highly …

Active learning in Gaussian process state space model

HSA Yu, D Yao, C Zimmer, M Toussaint… - Machine Learning and …, 2021 - Springer
We investigate active learning in Gaussian Process state-space models (GPSSM). Our
problem is to actively steer the system through latent states by determining its inputs such …

Designing optimal models of nonlinear MIMO systems based on orthogonal polynomial neural networks

M Milojković, M Milovanović, SS Nikolić… - … of Dynamical Systems, 2021 - Taylor & Francis
This paper presents a new method for modelling of dynamic systems by using specially
designed orthogonal polynomial neural networks. These networks utilize the feature that the …

Fixed-Structure Controller Design for Two-Rotor Aerodynamical System (TRAS)

M Ahmad, A Ali, MA Choudhry - Arabian Journal for Science and …, 2016 - Springer
This paper illustrates an efficient controller design technique for the control of a laboratory
setup, known as two-rotor aerodynamical system (TRAS). A decentralized control of TRAS …

Uncertainty modeling of nonlinear 2-DOF helicopter model

J Vishnupriyan, PS Manoharan… - 2014 International …, 2014 - ieeexplore.ieee.org
This paper proposes the modeling of uncertainty design of a two degree of freedom (2-DOF)
nonlinear helicopter model with nine uncertain parameters. This approach is developed …

Data-driven optimal model-free control of twin rotor aerodynamic systems

RC Roman, MB Radac, RE Precup… - 2015 IEEE International …, 2015 - ieeexplore.ieee.org
This paper proposes data-driven Model-Free Control (MFC) algorithms for Multi Input-Multi
Output (MIMO) twin rotor aerodynamic systems. A discrete-time formulation of the algorithms …