A modular multirotor unmanned aerial vehicle design approach for development of an engineering education platform

D Kotarski, P Piljek, M Pranjić, CG Grlj, J Kasać - Sensors, 2021 - mdpi.com
The development of multirotor unmanned aerial vehicles (UAVs) has enabled a vast number
of applications. Since further market growth is expected in the future it is important that …

Disturbance‐observer‐based speed control for SPMSM drives using modified super‐twisting algorithm and extended state observer

YC Liu, S Laghrouche, D Depernet… - Asian Journal of …, 2024 - Wiley Online Library
To address the robust speed control problem of the surface‐mounted permanent‐magnet
synchronous motor (SPMSM) drive, a novel composite speed controller (CSC) is proposed …

Improved high order differential feedback control of quadrotor UAV based on improved extended state observer

X Li, G Qi, X Guo, Z Chen, X Zhao - journal of the Franklin Institute, 2022 - Elsevier
Quadrotor unmanned aerial vehicle (QUAV) system is nonlinear, strongly coupled, and
sensitive to unknown disturbances and uncertainties. The uncertainty, disturbance, and …

Novel adaptive extended state observer for dynamic parameter identification with asymptotic convergence

R Patelski, D Pazderski - Energies, 2022 - mdpi.com
In this paper, a novel method of parameter identification of linear in parameter dynamic
systems is presented. The proposed scheme employs an Extended State Observer to online …

Decentralized control design and implementation for magnetic levitation systems with extended state observer

Q Chen, Q Yang, M Liu, P Yu, L Wang, D Zhou… - Control Theory and …, 2023 - Springer
This paper focuses on control design and synthesize for a class of magnetic levitation
systems, which have a decentralized control for each suspension point. Due to the existence …

Multirotor UAV–a Multidisciplinary Platform for Teaching Mechatronics Engineering

D Kotarski, M Pranjić, P Piljek, T Bjažić - 2023 - preprints.org
In this paper, a multirotor UAV platform based on the PX4 ecosystem was discussed, which
in combination with the MATLAB Simulink programming environment enables utilization in …

Fully Actuated Multirotor UAV Control Design and Implementation

M Pranjic, A Pender, P Piljek… - … Conference on Electrical …, 2022 - ieeexplore.ieee.org
In this paper, custom control system design and implementation for fully actuated multirotor
unmanned aerial vehicle (UAV) are presented. For the purpose of control design, a …

An algebraic approach to the identification of linear continuous systems using Laguerre networks

A Pender, J Kasac, D Brezak… - IEEE EUROCON 2023 …, 2023 - ieeexplore.ieee.org
This paper presents an algebraic approach to linear continuous system identification using
Laguerre networks. The proposed approach provides an indirect calculation of the …

An algebraic approach to stable online parameter identification and fault detection

A Pender, J Kasac, M Pranjic - 2022 International Conference …, 2022 - ieeexplore.ieee.org
In this paper, a new solution is proposed for the online parameter identification problem with
the frequency-shifting-based algebraic approach. Using the difference operator with the …

Upravljanje vjetroagregatom primjenom algebarskih estimatora poremećaja

MB Fraćin - 2021 - zir.nsk.hr
Sažetak Tema ovog rada je robusno upravljanja vjetroagregatom s ciljem postizanja željene
proizvodnje električne energije pri brzinama vjetra većima od nominalne. Konvencionalni …