A comparative study of DC servo motor parameter estimation using various techniques

A Batool, N Ain, AA Amin, M Adnan, MH Shahbaz - Automatika, 2022 - Taylor & Francis
A lot of research is being carried out on the Direct Current (DC) servo motor systems due to
their excessive applications in various industrial sectors owing to their superior control …

Model-Predictive Control Design for Power System Oscillation Damping via Excitation–A Data-Driven Approach

W Han, AM Stanković - IEEE Transactions on Power Systems, 2022 - ieeexplore.ieee.org
This paper presents a novel power system oscillation damping controller design based on a
data-driven model-predictive control (MPC) approach. The system dynamics are extracted …

Permanent magnet DC motor parameters estimation via universal adaptive stabilization

HM Usman, S Mukhopadhyay, H Rehman - Control Engineering Practice, 2019 - Elsevier
This paper presents a quick and effective adaptive estimation methodology for parameters
estimation of a permanent magnet (PM) DC motor. The proposed technique uses a universal …

A state observer for sensorless control of magnetic levitation systems

AA Bobtsov, AA Pyrkin, RS Ortega, AA Vedyakov - Automatica, 2018 - Elsevier
In this paper we address the problem of state observation for sensorless control of magnetic
levitation systems, that is, the regulation of the position of a levitated object measuring only …

On state observers for nonlinear systems: A new design and a unifying framework

B Yi, R Ortega, W Zhang - IEEE Transactions on Automatic …, 2018 - ieeexplore.ieee.org
In this paper, we propose a new state observer design technique for nonlinear systems. It
combines the well-known Kazantzis–Kravaris–Luenberger observer and the recently …

A Modification of Generalized Parameter-Based Adaptive Observer for Linear Systems with Relaxed Excitation Conditions

A Bobtsov, A Pyrkin, A Vedyakov, A Vediakova… - IFAC-PapersOnLine, 2022 - Elsevier
This paper proposes the adaptive state observer for linear time-invariant systems. The
problem statement is classical except that there is no assumption about the sufficiently rich …

Observer-Based Control for High-Order Fully Actuated Systems

Z Tianyi, D Guangren, X Wanqing - IEEE Access, 2023 - ieeexplore.ieee.org
An observer-based control method for high-order fully actuated systems is proposed. First, a
concept of exponentially stable observers is introduced, which, different from traditional state …

Adding virtual measurements by PWM-induced signal injection

D Surroop, P Combes, P Martin… - 2020 American Control …, 2020 - ieeexplore.ieee.org
We show that for PWM-operated devices, it is possible to benefit from signal injection without
an external probing signal, by suitably using the excitation provided by the PWM itself. As in …

Constructive schemes to spacecraft attitude control with low communication frequency using sampled-data and encryption approaches

C Zhang, J Wu, Y Huang, Y Jiang, M Dai… - Aircraft Engineering and …, 2021 - emerald.com
Purpose Recent spacecraft attitude control systems tend to use wireless communication for
cost-saving and distributed mission purposes while encountering limited communication …

An adaptive observer for sensorless control of the levitated ball using signal injection

B Yi, R Ortega, H Siguerdidjane… - 2018 IEEE Conference …, 2018 - ieeexplore.ieee.org
In this paper we address the problem of sensorless control of the I-DOF magnetic levitation
system. Assuming that only the current and the voltage are measurable, we design an …