Robust cascade control inside a new model-matching architecture

J Rico-Azagra, M Gil-Martínez - Mathematics, 2023 - mdpi.com
Whenever additional states of a plant can be measured, closing nested feedback loops can
be exploited in a variety of ways. The goal here is to reduce the bandwidth of feedback …

Practical approach to mid-ranging control of double-unit actuating systems

P Nowak, P Grelewicz, M Fratczak, R Madonski… - ISA transactions, 2024 - Elsevier
The paper focuses on the problem of controlling a double-unit actuating system with a series
of actuators. Based on the conventional mid-ranging control system (MCS) with two PI …

An adaptive error-based observer method in electro-optical tracking system

W Xia, Y Mao, M Tang, B Zhang, C Liu - Measurement, 2024 - Elsevier
Electro-optical tracking system which is used to track and aim at targets, is a key equipment
in long-distance laser communication, astronomical observation, and so on. And the motion …

Development of Noncontact Active Magnetic Levitation System without Magnetic Guidance on Guideway

S Yabui, H Inoue - IEEE Access, 2024 - ieeexplore.ieee.org
In this study, we proposed a novel active magnetic levitation (maglev) system to realize next-
generation maglev transportation. The main feature of the proposed maglev system does not …

Feedforward of measurable disturbances to improve multi-input feedback control

J Rico-Azagra, M Gil-Martínez - Mathematics, 2021 - mdpi.com
The availability of multiple inputs (plants) can improve output performance by conveniently
allocating the control bandwidth among them. Beyond that, the intervention of only the useful …

Control robusto de la actitud de un multirrotor empleando una arquitectura de control en cascada con prealimentación

J Rico-Azagra, M Gil-Martínez… - … de Automática e …, 2023 - polipapers.upv.es
Este trabajo aborda el control robusto de la actitud de un UAV de tipo multirrotor. Como
principal novedad destaca el empleo de una estructura de control model-matching en …

Reparto frecuencial de la realimentación en estructuras en cascada: aplicación al control robusto de un servomotor

M Gil-Martínez, J Rico-Azagra, S Nájera - XLIV Jornadas de Automática, 2023 - ruc.udc.es
Una de las principales ventajas de las arquitecturas de control en cascada es dotar al
sistema de control de una mayor rapidez de respuesta ante perturbaciones en el lazo …