Alejandro J. Rojas

64 papers C 27Journal 25Unranked 12
YearRankTypeTitle / Venue / Authors
2026 J jnl
Small-gain theorem-based stability analysis of two-dimensional systems with time delays.
J. Frankl. Inst.
Sadek Belamfedel Alaoui, Adnane Saoud, Abdelaziz Hmamed, Alejandro J. Rojas, El Houssaine Tissir
2025 J jnl
Power-constrained networked process control system design.
Syst. Control. Lett.
Alejandro J. Rojas, Hugo O. Garcés
2025 J jnl
Signal-to-Noise Ratio Input Constrained Control of Single-Input Multiple-Output Systems.
IEEE Trans. Control. Netw. Syst.
Alejandro J. Rojas
2025 J jnl
Signal-to-Noise Ratio Stability Analysis Subject to Variable Transmission Delay.
IEEE Control. Syst. Lett.
Alejandro J. Rojas, Karina A. Barbosa
2024 J jnl
Differential Entropy-Based Fault-Detection Mechanism for Power-Constrained Networked Control Systems.
Entropy
Alejandro J. Rojas
2024 C conf
Nonminimum Phase Zeros Effect on the Signal-to-Noise Ratio Channel Input Constraint in Continuous Time.
ACC
Alejandro J. Rojas
2023 J jnl
Consensus Congestion Control for Ad Hoc Networks: Time-Delay and Saturation.
IEEE Trans. Netw. Sci. Eng.
Sadek Belamfedel Alaoui, Badreddine El Haiek, El Houssaine Tissir, Karina A. Barbosa, Alejandro J. Rojas
2023 — conf
Evaluation of Time-Series Imaging for Visual Analytics and Processing of an Indoor Air Quality Sensors Network.
SENSORS
Hugo O. Garcés, Eduardo E. Espinosa, Mohamed A. Ahmed, Alejandro J. Rojas, Tongwen Chen, Sirish L. Shah
2023 C conf
Generalized Predictive Proportional Integral Controller Design for Unstable Plant Models with Long-Dead Times.
CoDIT
Alejandro J. Rojas, Daniel Sbarbaro
2022 J jnl
A two dimensional fluid model for TCP/AQM analysis.
CoRR
Sadek Belamfedel Alaoui, Alejandro J. Rojas, Abdelaziz Hmamed, El Houssaine Tissir
2022 J jnl
Toward an Intelligent Campus: IoT Platform for Remote Monitoring and Control of Smart Buildings.
Sensors
Mohamed A. Ahmed, Sebastian A. Chavez, Ali Mohamed Eltamaly, Hugo O. Garcés, Alejandro J. Rojas, Young-Chon Kim
2021 — conf
Boiler Monitoring based on Data Analytics Tools.
MED
Hugo O. Garcés, Eduardo Morales, Eduardo E. Espinosa, Alejandro J. Rojas, Sirish L. Shah
2021 J jnl
Fading Channel Signal-to-Noise Ratio Limitation for Closed-Loop Stabilizability.
IEEE Trans. Autom. Control.
Alejandro J. Rojas
2021 C conf
Generalized Predictive PI Controller: Analysis and Design for Time Delay Systems.
ACC
Oscar A. Briones, Alejandro J. Rojas, Daniel Sbarbaro
2021 J jnl
Modified Algebraic Riccati Equation Closed-Form Stabilizing Solution.
IEEE Access
Alejandro J. Rojas
2020 J jnl
Port-Hamiltonian Modeling and Control of a Micro-Channel Experimental Plant.
IEEE Access
Nelson Cisneros, Alejandro J. Rojas, Hector Ramirez Estay
2019 — conf
Port Hamiltonian modelling and control of a micro-channel.
ANZCC
Nelson Cisneros, Héctor Ramírez, Alejandro J. Rojas
2019 J jnl
Robust design of a linear quadratic power control algorithm in multiple-access networks.
Int. J. Control
Alejandro J. Rojas, Daniel U. Campos-Delgado, J. M. Luna-Rivera, Carlos A. Gutiérrez
2019 C conf
SNR Stabilization over Fading Channels with Bandwidth Limitation.
ACC
Alejandro J. Rojas, Hugo O. Garcés
2018 J jnl
On Avoiding the Effect of Non-Minimum Phase Zeros Over the Signal-to-Noise Ratio Limitation.
IEEE Control. Syst. Lett.
Milan S. Derpich, Alejandro J. Rojas
2018 C conf
On the Effect of Sampled-Data Hold and Discretization in Signal-to-Noise Ratio Constrained Control.
ACC
Alejandro J. Rojas, Hernan Haimovich, Daniel Sbarbaro
2017 J jnl
Power Allocation in Mobile Cellular Communication Under Multiplicative Noise and Interference Uncertainty.
IEEE Trans. Control. Netw. Syst.
Daniel U. Campos-Delgado, Jose Martin Luna-Rivera, Alejandro J. Rojas, Carlos A. Gutiérrez
2017 C conf
Two-degree of freedom controller design for signal-to-noise ratio reduction.
ACC
Alejandro J. Rojas
2016 C conf
Irrigation channel stability under arbitrary feed-forward link failures.
CCA
Alexis J. Vallarella, Alejandro J. Rojas, Hernan Haimovich
2016 — conf
Radiation sensor in a oil boiler based on flame spectral analysis.
IEEE SENSORS
Hugo O. Garcés, Alejandro J. Rojas, Victor Valdebenito, Alejandro Navarro, Cristian Pereira
2015 C conf
On the infimal Signal-to-Noise Ratio limitations for measurable disturbance rejection.
ACC
Alejandro J. Rojas
2015 C conf
On the use of flame analysis and optical variables for an optimized operation in ladle furnace preheating process.
CCA
Hugo O. Garcés, Alejandro J. Rojas, Luis E. Arias, Claudia A. Carrasco
2015 J jnl
Signal-to-Noise Ratio Limited Output Feedback Control Subject to Channel Input Quantization.
IEEE Trans. Autom. Control.
Alejandro J. Rojas, Fernando Lotero
2015 C conf
Signal-to-noise ratio for irrigation canal networked control system (MSC'2015).
CCA
Lai Nguyen, Alejandro J. Rojas, Denis Genon-Catalot, André Lagrèze, Laurent Lefèvre
2015 C conf
Signal-to-noise ratio requirements subject to a PID controller design.
CCA
Alejandro J. Rojas
2015 C conf
Stabilisation over signal-to-noise ratio constrained channels: Robust analysis for the discrete-time case.
CCA
Alejandro J. Rojas, Francisco J. Vargas
2014 C conf
A comparative study of boiler optimization via flame spectrum analysis.
CCA
Hugo O. Garcés, Alejandro J. Rojas, Luis E. Arias, Oscar F. Farias
2014 C conf
Analysis of distributed power allocation in wireless networks under multiplicative noise and interference uncertainty.
ACC
Daniel U. Campos-Delgado, Jose Martin Luna-Rivera, Alejandro J. Rojas
2014 J jnl
Novel insights on the stabilising solution to the continuous-time algebraic Riccati equation.
Int. J. Control
Alejandro J. Rojas
2014 C conf
Robust signal-to-noise ratio constrained feedback control.
ACC
Alejandro J. Rojas
2013 J jnl
Atrial activity selection for atrial fibrillation ECG recordings.
Comput. Biol. Medicine
Felipe Donoso, Rosa L. Figueroa, Eduardo A. Lecannelier, Esteban J. Pino, Alejandro J. Rojas
2013 — conf
Clustering of atrial fibrillation based on surface ECG measurements.
EMBC
Felipe I. Donoso, Rosa L. Figueroa, Eduardo A. Lecannelier, Esteban J. Pino, Alejandro J. Rojas
2013 C conf
Control over direct and feedback path signal-to-noise ratio constrained channels.
ACC
Alejandro J. Rojas
2012 J jnl
Signal-to-noise ratio fundamental limitations in the discrete-time domain.
Syst. Control. Lett.
Alejandro J. Rojas
2012 C conf
Signal-to-noise ratio limitations in structured feedback control.
ACC
Alejandro J. Rojas
2011 — conf
A preliminary study on water canals control over communication channels.
ICCA
Alejandro J. Rojas
2011 C conf
Reliable Atrial Activity Extraction from ECG Atrial Fibrillation Signals.
CIARP
Felipe Donoso, Eduardo A. Lecannelier, Esteban J. Pino, Alejandro J. Rojas
2011 J jnl
Signal-to-noise ratio fundamental constraints in discrete-time linear output feedback control.
Autom.
Alejandro J. Rojas
2010 J jnl
Closed-form solution for a class of continuous-time algebraic Riccati equations.
Autom.
Alejandro J. Rojas
2010 C conf
Digital and sampled-data output feedback control over signal-to-noise ratio constrained communication channels.
ACC
Alejandro J. Rojas
2010 C conf
Feedback control over signal-to-noise ratio constrained communication channels with channel input quantisation.
ACC
Alejandro J. Rojas
2010 — conf
On the continuous-time algebraic Riccati equation and its closed-form solution.
CDC
Alejandro J. Rojas
2010 — conf
On the equivalence of two recent control over network results.
CDC
Alejandro J. Rojas
2010 C conf
On the solution of a class of algebraic Riccati equations with repeated unstable eigenvalues.
ACC
Alejandro J. Rojas
2009 — conf
An algorithm for estimating time-varying commodity price models.
CDC
Boris I. Godoy, Graham C. Goodwin, Juan C. Agüero, Alejandro J. Rojas
2009 — conf
Closed-form solution for a class of continuous-time algebraic Riccati equations.
CDC
Alejandro J. Rojas
2009 C conf
Closed-form solution for a class of discrete-time algebraic Riccati equations.
ACC
Alejandro J. Rojas
2009 J jnl
Comments on "Feedback stabilization over signal-to-noise ratio constrained channels.
IEEE Trans. Autom. Control.
Alejandro J. Rojas
2009 J jnl
Feedback Stabilization Over a First Order Moving Average Gaussian Noise Channel.
IEEE Trans. Autom. Control.
Richard H. Middleton, Alejandro J. Rojas, James S. Freudenberg, Julio H. Braslavsky
2009 J jnl
Signal-to-Noise Ratio Fundamental Limitations in Continuous-Time Linear Output Feedback Control.
IEEE Trans. Autom. Control.
Alejandro J. Rojas
2009 J jnl
Signal-to-noise ratio performance limitations for input disturbance rejection in output feedback control.
Syst. Control. Lett.
Alejandro J. Rojas
2008 C conf
Advanced Control Strategies for Stability Improvement of Natural Field Orientation.
IAS
Galina Mirzaeva, Alejandro J. Rojas
2008 J jnl
Fundamental limitations in control over a communication channel.
Autom.
Alejandro J. Rojas, Julio H. Braslavsky, Richard H. Middleton
2008 C conf
Input disturbance rejection in channel signal-to-noise ratio constrained feedback control.
ACC
Alejandro J. Rojas, Richard H. Middleton, James S. Freudenberg, Julio H. Braslavsky
2007 C conf
Output Feedback Sensitivity Functions Under Signal to Noise Ratio Constraint.
ACC
Alejandro J. Rojas, Julio H. Braslavsky, Richard H. Middleton
2006 — conf
Optimal Signal to Noise Ratio in Feedback over Communication Channels with Memory.
CDC
Alejandro J. Rojas, James S. Freudenberg, Julio H. Braslavsky, Richard H. Middleton
2006 C conf
Output feedback stabilisation over bandwidth limited, signal to noise ratio constrained communication channels.
ACC
Alejandro J. Rojas, Julio H. Braslavsky, Richard H. Middleton
2005 — conf
Control over a Bandwidth Limited Signal to Noise Ratio constrained Communication Channel.
CDC/ECC
Alejandro J. Rojas, Julio H. Braslavsky, Richard H. Middleton
2005 C conf
Phase analysis for 2-D weakly coupled oscillatory systems.
ACC
Alejandro J. Rojas, Richard H. Middleton