Raul-Cristian Roman

59 papers A 1B 7C 3Misc 4Journal 13Unranked 31
YearRankTypeTitle / Venue / Authors
2025 — conf
Active Disturbance Rejection Control Tuned by Fictitious Reference Iterative Tuning for Tower Crane Systems.
ECC
Raul-Cristian Roman, Radu-Emil Precup, Krzysztof Stebel, Rafal Madonski
2025 — conf
Iterative Feedback Tuning of Anti-Windup PI Fuzzy Control of Tower Crane System Payload Position.
FUZZ
Radu-Emil Precup, Claudiu Pozna, Raul-Cristian Roman, Miruna-Maria Damian
2025 Misc conf
Thermal Image Calibration Method for Temperature Measurement Using Sensor Fusion.
SACI
Darius-Octavian Negirla, Radu-Emil Precup, Raul-Cristian Roman, Paul-Onut Negirla
2023 — conf
Discrete-time Observers for a Mechatronics System with PID Controllers Tuned Using SMA.
ISIE
Alexandra-Iulia Szedlak-Stînean, Radu-Emil Precup, Raul-Cristian Roman, Emil M. Petriu
2023 — conf
Fictitious Reference Iterative Tuning of Intelligent Proportional-Integral Controllers for Tower Crane Systems.
MED
Raul-Cristian Roman, Radu-Emil Precup, Emil M. Petriu, Mihai Muntyan, Elena-Lorena Hedrea
2023 J jnl
Neural Network-based control using Actor-Critic Reinforcement Learning and Grey Wolf Optimizer with experimental servo system validation.
Expert Syst. Appl.
Iuliu Alexandru Zamfirache, Radu-Emil Precup, Raul-Cristian Roman, Emil M. Petriu
2023 J jnl
Optimal tuning of interval type-2 fuzzy controllers for nonlinear servo systems using Slime Mould Algorithm.
Int. J. Syst. Sci.
Radu-Emil Precup, Radu-Codrut David, Raul-Cristian Roman, Alexandra-Iulia Szedlak-Stînean, Emil M. Petriu
2023 — conf
PI and Super Twisting Sliding Mode with Smith Predictor Control Structures for SMA Actuators.
ISIE
Claudia-Adina Bojan-Dragos, Radu-Emil Precup, Raul-Cristian Roman, Emil M. Petriu, Mihai Muntyan
2023 C conf
SMA-Based Tuning of PI Controller Using Takagi-Sugeno Fuzzy Observers for an Electromechanical System with Variable Parameters.
CoDIT
Alexandra-Iulia Szedlak-Stînean, Radu-Emil Precup, Raul-Cristian Roman, Emil M. Petriu, Elena-Lorena Hedrea
2023 — conf
Sliding Mode and Super-Twisting Sliding Mode Control Structures for SMA Actuators.
ECC
Claudia-Adina Bojan-Dragos, Radu-Emil Precup, Alexandra-Iulia Szedlak-Stînean, Raul-Cristian Roman, Elena-Lorena Hedrea, Emil M. Petriu
2023 Misc conf
Slime Mold Algorithm-Based Performance Improvement of PD-Type Indirect Iterative Learning Fuzzy Control of Tower Crane Systems.
CISS
Radu-Emil Precup, Raul-Cristian Roman, Elena-Lorena Hedrea, Emil M. Petriu, Claudia-Adina Bojan-Dragos, Alexandra-Iulia Szedlak-Stînean
2023 — conf
Tensor Product-based and State Feedback Control Solutions for Cart Position Control of Pendulum-Cart Systems.
ICSTCC
Elena-Lorena Hedrea, Radu-Emil Precup, Raul-Cristian Roman, Ciprian Hedrea
2023 — conf
Two Discrete-Time Data-Driven Sliding Mode Controllers for Tower Crane Systems.
ICSTCC
Anamaria-Ioana Borlea, Radu-Emil Precup, Raul-Cristian Roman
2022 B conf
AVOA-Based Tuning of Low-Cost Fuzzy Controllers for Tower Crane Systems.
FUZZ-IEEE
Radu-Emil Precup, Elena-Lorena Hedrea, Raul-Cristian Roman, Emil M. Petriu, Claudia-Adina Bojan-Dragos, Alexandra-Iulia Szedlak-Stînean, Flavius-Catalin Paulescu
2022 — conf
Data-Driven Control Algorithms for Shape Memory Alloys.
CCTA
Raul-Cristian Roman, Radu-Emil Precup, Stefan Preitl, Claudia-Adina Bojan-Dragos, Alexandra-Iulia Szedlak-Stînean, Elena-Lorena Hedrea
2022 — conf
Discrete-time Linear and Nonlinear Observers for an Electromechanical Plant with State Feedback Control.
SSCI
Alexandra-Iulia Szedlak-Stînean, Radu-Emil Precup, Raul-Cristian Roman, Emil M. Petriu, Claudia-Adina Bojan-Dragos, Elena-Lorena Hedrea
2022 C conf
Evolving Fuzzy and Tensor Product-based Models for Tower Crane Systems.
IECON
Radu-Emil Precup, Elena-Lorena Hedrea, Raul-Cristian Roman, Emil M. Petriu, Claudia-Adina Bojan-Dragos, Alexandra-Iulia Szedlak-Stînean, Ciprian Hedrea
2022 J jnl
Extended Kalman filter and Takagi-Sugeno fuzzy observer for a strip winding system.
Expert Syst. Appl.
Alexandra-Iulia Szedlak-Stînean, Radu-Emil Precup, Emil M. Petriu, Raul-Cristian Roman, Elena-Lorena Hedrea, Claudia-Adina Bojan-Dragos
2022 — conf
GWO-Based Performance Improvement of PD-Type Iterative Learning Fuzzy Control of Tower Crane Systems.
ISIE
Radu-Emil Precup, Elena-Lorena Hedrea, Raul-Cristian Roman, Emil M. Petriu, Claudia-Adina Bojan-Dragos, Alexandra-Iulia Szedlak-Stînean
2022 — conf
GWO-based Modeling of an Unstable Transport System.
ITQM
Cristiana-Bogdana Gale-Cazan, Claudia-Adina Bojan-Dragos, Radu-Emil Precup, Raul-Cristian Roman, Emil M. Petriu, Alexandra-Iulia Szedlak-Stînean
2022 J jnl
Performance Improvement of Low-Cost Iterative Learning-Based Fuzzy Control Systems for Tower Crane Systems.
Int. J. Comput. Commun. Control
Radu-Emil Precup, Raul-Cristian Roman, Elena-Lorena Hedrea, Claudia-Adina Bojan-Dragos, Miruna-Maria Damian, Monica-Lavinia Nedelcea
2022 J jnl
Policy Iteration Reinforcement Learning-based control using a Grey Wolf Optimizer algorithm.
Inf. Sci.
Iuliu Alexandru Zamfirache, Radu-Emil Precup, Raul-Cristian Roman, Emil M. Petriu
2022 J jnl
Reinforcement Learning-based control using Q-learning and gravitational search algorithm with experimental validation on a nonlinear servo system.
Inf. Sci.
Iuliu Alexandru Zamfirache, Radu-Emil Precup, Raul-Cristian Roman, Emil M. Petriu
2022 — conf
Tensor Product-based and State Feedback Structures for Level Control of Vertical Three Tank Systems.
ICSTCC
Elena-Lorena Hedrea, Radu-Emil Precup, Raul-Cristian Roman, Claudia-Adina Bojan-Dragos, Alexandra-Iulia Szedlak-Stînean, Ciprian Hedrea
2021 J jnl
Experiment-Based Approach to Teach Optimization Techniques.
IEEE Trans. Educ.
Radu-Emil Precup, Elena-Lorena Hedrea, Raul-Cristian Roman, Emil M. Petriu, Alexandra-Iulia Szedlak-Stînean, Claudia-Adina Bojan-Dragos
2021 J jnl
Hybrid data-driven fuzzy active disturbance rejection control for tower crane systems.
Eur. J. Control
Raul-Cristian Roman, Radu-Emil Precup, Emil M. Petriu
2021 — conf
Iterative Feedback Tuning Algorithm for Tower Crane Systems.
ITQM
Raul-Cristian Roman, Radu-Emil Precup, Elena-Lorena Hedrea, Stefan Preitl, Iuliu Alexandru Zamfirache, Claudia-Adina Bojan-Dragos, Emil M. Petriu
2021 J jnl
Slime Mould Algorithm-Based Tuning of Cost-Effective Fuzzy Controllers for Servo Systems.
Int. J. Comput. Intell. Syst.
Radu-Emil Precup, Radu-Codrut David, Raul-Cristian Roman, Emil M. Petriu, Alexandra-Iulia Szedlak-Stînean
2021 — conf
Tensor Product-Based Model Transformation Technique Applied to Servo Systems Modeling.
ISIE
Elena-Lorena Hedrea, Radu-Emil Precup, Raul-Cristian Roman, Emil M. Petriu, Claudia-Adina Bojan-Dragos, Ciprian Hedrea
2020 J jnl
Data-Driven Model-Free Sliding Mode and Fuzzy Control with Experimental Validation.
Int. J. Comput. Commun. Control
Radu-Emil Precup, Raul-Cristian Roman, Elena-Lorena Hedrea, Emil M. Petriu, Claudia-Adina Bojan-Dragos
2020 B conf
Design of Low-Cost Fuzzy Controllers with Reduced Parametric Sensitivity Based on Whale Optimization Algorithm.
FUZZ-IEEE
Radu-Codrut David, Radu-Emil Precup, Stefan Preitl, Alexandra-Iulia Szedlak-Stînean, Raul-Cristian Roman, Emil M. Petriu
2020 — conf
First-Order Active Disturbance Rejection-Virtual Reference Feedback Tuning Control of Tower Crane Systems.
ICSTCC
Raul-Cristian Roman, Radu-Emil Precup, Emil M. Petriu, Radu-Codrut David, Elena-Lorena Hedrea, Alexandra-Iulia Szedlak-Stînean
2020 — conf
Fuzzy Control Systems with Reduced Parametric Sensitivity Design Based on Hybrid Grey Wolf Optimizer-Particle Swarm Optimization.
ICSTCC
Radu-Codrut David, Radu-Emil Precup, Stefan Preitl, Alexandra-Iulia Szedlak-Stînean, Raul-Cristian Roman, Emil M. Petriu
2020 J jnl
Grey Wolf Optimizer-Based Approaches to Path Planning and Fuzzy Logic-based Tracking Control for Mobile Robots.
Int. J. Comput. Commun. Control
Radu-Emil Precup, Emil-Ioan Voisan, Emil M. Petriu, Marius-Lucian Tomescu, Radu-Codrut David, Alexandra-Iulia Szedlak-Stînean, Raul-Cristian Roman
2020 Misc conf
Models of Two-Wheeled Mobile Robots with Experimental Validation.
SACI
Denis Komor, Raul-Cristian Roman, Radu-Emil Precup, Radu-Codrut David, Ion Panfilii
2020 B conf
Second Order Active Disturbance Rejection Control - Virtual Reference Feedback Tuning for Twin Rotor Aerodynamic Systems.
SMC
Raul-Cristian Roman, Radu-Emil Precup, Emil M. Petriu, Claudia-Adina Bojan-Dragos, Vanesa-Bianca Vanya, Marian-Dan Rarinca
2020 — conf
Whale Optimization Algorithm-Based Tuning of Low-Cost Fuzzy Controllers with Reduced Parametric Sensitivity.
MED
Radu-Codrut David, Radu-Emil Precup, Stefan Preitl, Emil M. Petriu, Alexandra-Iulia Szedlak-Stînean, Raul-Cristian Roman
2020 A conf
Wilt Dataset-based Comparative Analysis of Three Neural Networks.
ECAI
Ion Panfilii, Radu-Emil Precup, Raul-Cristian Roman, Emil M. Petriu
2019 — conf
Combined Model-Free Adaptive Control with Fuzzy Component by Virtual Reference Feedback Tuning for Tower Crane Systems.
ITQM
Raul-Cristian Roman, Radu-Emil Precup, Claudia-Adina Bojan-Dragos, Alexandra-Iulia Szedlak-Stînean
2019 — conf
MIMO Fuzzy Control Solutions for the Level Control of Vertical Two Tank Systems.
ICINCO (1)
Claudia-Adina Bojan-Dragos, Elena-Lorena Hedrea, Radu-Emil Precup, Alexandra-Iulia Szedlak-Stînean, Raul-Cristian Roman
2019 B conf
Model -Free Adaptive Control With Fuzzy Component for Tower Crane Systems.
SMC
Raul-Cristian Roman, Radu-Emil Precup, Emil M. Petriu, Elena-Lorena Hedrea, Claudia-Adina Bojan-Dragos, Mircea-Bogdan Radac
2019 B conf
Tensor Product-Based Model Transformation and Sliding Mode Control of Electromagnetic Actuated Clutch System.
SMC
Elena-Lorena Hedrea, Radu-Emil Precup, Claudia-Adina Bojan-Dragos, Emil M. Petriu, Raul-Cristian Roman
2018 — conf
Data-Driven Active Disturbance Rejection Control of Pendulum Cart Systems.
CCTA
Raul-Cristian Roman, Mircea-Bogdan Radac, Cornel Tureac, Radu-Emil Precup
2018 — conf
Second Order Intelligent Proportional-Integral Fuzzy Control of Twin Rotor Aerodynamic Systems.
ITQM
Raul-Cristian Roman, Radu-Emil Precup, Radu-Codrut David
2017 — conf
Anti-lock braking systems data-driven control using Q-learning.
ISIE
Mircea-Bogdan Radac, Radu-Emil Precup, Raul-Cristian Roman
2017 J jnl
Model-Free control performance improvement using virtual reference feedback tuning and reinforcement Q-learning.
Int. J. Syst. Sci.
Mircea-Bogdan Radac, Radu-Emil Precup, Raul-Cristian Roman
2017 — conf
Model-free fuzzy control of twin rotor aerodynamic systems.
MED
Raul-Cristian Roman, Radu-Emil Precup, Mircea-Bogdan Radac
2017 J jnl
Model-free sliding mode control of nonlinear systems: Algorithms and experiments.
Inf. Sci.
Radu-Emil Precup, Mircea-Bogdan Radac, Raul-Cristian Roman, Emil M. Petriu
2017 — conf
Multi input-multi output tank system data-driven model reference control.
ICCA
Mircea-Bogdan Radac, Radu-Emil Precup, Raul-Cristian Roman
2017 B conf
Takagi-Sugeno fuzzy controller structures for twin rotor aerodynamic systems.
FUZZ-IEEE
Raul-Cristian Roman, Radu-Emil Precup, Mircea-Bogdan Radac, Emil M. Petriu
2017 — conf
Tensor product-based model transformation for position control of magnetic levitation systems.
ISIE
Lorena-Elena Hedrea, Claudia-Adina Bojan-Dragos, Radu-Emil Precup, Raul-Cristian Roman, Emil M. Petriu, Ciprian Hedrea
2016 — conf
Data-driven virtual reference feedback tuning and reinforcement Q-learning for model-free position control of an aerodynamic system.
MED
Mircea-Bogdan Radac, Radu-Emil Precup, Raul-Cristian Roman
2016 C conf
Evolving fuzzy models for the position control of twin rotor aerodynamic systems.
INDIN
Radu-Emil Precup, Mircea-Bogdan Radac, Emil M. Petriu, Raul-Cristian Roman, Teodor-Adrian Teban, Alexandra-Iulia Szedlak-Stînean
2016 B conf
Mixed MFC-VRFT Approach for a multivariable aerodynamic system position control.
SMC
Raul-Cristian Roman, Mircea-Bogdan Radac, Radu-Emil Precup
2016 — conf
Virtual Reference Feedback Tuning of MIMO Data-Driven Model-Free Adaptive Control Algorithms.
DoCEIS
Raul-Cristian Roman, Mircea-Bogdan Radac, Radu-Emil Precup, Emil M. Petriu
2015 — conf
Data-driven optimal model-free control of twin rotor aerodynamic systems.
ICIT
Raul-Cristian Roman, Mircea-Bogdan Radac, Radu-Emil Precup, Emil M. Petriu
2014 Misc conf
Data-driven Model-Free Adaptive Control of twin rotor aerodynamic systems.
SACI
Raul-Cristian Roman, Mircea-Bogdan Radac, Radu-Emil Precup
2014 — conf
Data-driven model-free control of twin rotor aerodynamic systems: Algorithms and experiments.
ISIC
Mircea-Bogdan Radac, Raul-Cristian Roman, Radu-Emil Precup, Emil M. Petriu
2013 — conf
Data-based tuning of linear controllers for MIMO twin rotor systems.
EUROCON
Mircea-Bogdan Radac, Raul-Cristian Roman, Radu-Emil Precup, Emil M. Petriu, Claudia-Adina Dragos, Stefan Preitl