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Raul-Cristian Roman
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- affiliation: Politehnica University of Timisoara, Faculty of Automation and Computers, Romania
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2020 – today
- 2023
- [j13]Iuliu Alexandru Zamfirache, Radu-Emil Precup, Raul-Cristian Roman, Emil M. Petriu:
Neural Network-based control using Actor-Critic Reinforcement Learning and Grey Wolf Optimizer with experimental servo system validation. Expert Syst. Appl. 225: 120112 (2023) - [j12]Radu-Emil Precup, Radu-Codrut David, Raul-Cristian Roman, Alexandra-Iulia Szedlak-Stînean, Emil M. Petriu:
Optimal tuning of interval type-2 fuzzy controllers for nonlinear servo systems using Slime Mould Algorithm. Int. J. Syst. Sci. 54(15): 2941-2956 (2023) - [c43]Radu-Emil Precup, Raul-Cristian Roman, Elena-Lorena Hedrea, Emil M. Petriu, Claudia-Adina Bojan-Dragos, Alexandra-Iulia Szedlak-Stînean:
Slime Mold Algorithm-Based Performance Improvement of PD-Type Indirect Iterative Learning Fuzzy Control of Tower Crane Systems. CISS 2023: 1-6 - [c42]Alexandra-Iulia Szedlak-Stînean, Radu-Emil Precup, Raul-Cristian Roman, Emil M. Petriu, Elena-Lorena Hedrea:
SMA-Based Tuning of PI Controller Using Takagi-Sugeno Fuzzy Observers for an Electromechanical System with Variable Parameters. CoDIT 2023: 1761-1768 - [c41]Claudia-Adina Bojan-Dragos, Radu-Emil Precup, Alexandra-Iulia Szedlak-Stînean, Raul-Cristian Roman, Elena-Lorena Hedrea, Emil M. Petriu:
Sliding Mode and Super-Twisting Sliding Mode Control Structures for SMA Actuators. ECC 2023: 1-6 - [c40]Elena-Lorena Hedrea, Radu-Emil Precup, Raul-Cristian Roman, Ciprian Hedrea:
Tensor Product-based and State Feedback Control Solutions for Cart Position Control of Pendulum-Cart Systems. ICSTCC 2023: 12-17 - [c39]Anamaria-Ioana Borlea, Radu-Emil Precup, Raul-Cristian Roman:
Two Discrete-Time Data-Driven Sliding Mode Controllers for Tower Crane Systems. ICSTCC 2023: 239-244 - [c38]Claudia-Adina Bojan-Dragos, Radu-Emil Precup, Raul-Cristian Roman, Emil M. Petriu, Mihai Muntyan:
PI and Super Twisting Sliding Mode with Smith Predictor Control Structures for SMA Actuators. ISIE 2023: 1-7 - [c37]Alexandra-Iulia Szedlak-Stînean, Radu-Emil Precup, Raul-Cristian Roman, Emil M. Petriu:
Discrete-time Observers for a Mechatronics System with PID Controllers Tuned Using SMA. ISIE 2023: 1-8 - [c36]Raul-Cristian Roman, Radu-Emil Precup, Emil M. Petriu, Mihai Muntyan, Elena-Lorena Hedrea:
Fictitious Reference Iterative Tuning of Intelligent Proportional-Integral Controllers for Tower Crane Systems. MED 2023: 740-746 - 2022
- [j11]Alexandra-Iulia Szedlak-Stînean, Radu-Emil Precup, Emil M. Petriu, Raul-Cristian Roman, Elena-Lorena Hedrea, Claudia-Adina Bojan-Dragos:
Extended Kalman filter and Takagi-Sugeno fuzzy observer for a strip winding system. Expert Syst. Appl. 208: 118215 (2022) - [j10]Radu-Emil Precup, Raul-Cristian Roman, Elena-Lorena Hedrea, Claudia-Adina Bojan-Dragos, Miruna-Maria Damian, Monica-Lavinia Nedelcea:
Performance Improvement of Low-Cost Iterative Learning-Based Fuzzy Control Systems for Tower Crane Systems. Int. J. Comput. Commun. Control 17(1) (2022) - [j9]Iuliu Alexandru Zamfirache, Radu-Emil Precup, Raul-Cristian Roman, Emil M. Petriu:
Reinforcement Learning-based control using Q-learning and gravitational search algorithm with experimental validation on a nonlinear servo system. Inf. Sci. 583: 99-120 (2022) - [j8]Iuliu Alexandru Zamfirache, Radu-Emil Precup, Raul-Cristian Roman, Emil M. Petriu:
Policy Iteration Reinforcement Learning-based control using a Grey Wolf Optimizer algorithm. Inf. Sci. 585: 162-175 (2022) - [c35]Raul-Cristian Roman, Radu-Emil Precup, Stefan Preitl, Claudia-Adina Bojan-Dragos, Alexandra-Iulia Szedlak-Stînean, Elena-Lorena Hedrea:
Data-Driven Control Algorithms for Shape Memory Alloys. CCTA 2022: 1306-1312 - [c34]Radu-Emil Precup, Elena-Lorena Hedrea, Raul-Cristian Roman, Emil M. Petriu, Claudia-Adina Bojan-Dragos, Alexandra-Iulia Szedlak-Stînean, Flavius-Catalin Paulescu:
AVOA-Based Tuning of Low-Cost Fuzzy Controllers for Tower Crane Systems. FUZZ-IEEE 2022: 1-8 - [c33]Elena-Lorena Hedrea, Radu-Emil Precup, Raul-Cristian Roman, Claudia-Adina Bojan-Dragos, Alexandra-Iulia Szedlak-Stînean, Ciprian Hedrea:
Tensor Product-based and State Feedback Structures for Level Control of Vertical Three Tank Systems. ICSTCC 2022: 195-200 - [c32]Radu-Emil Precup, Elena-Lorena Hedrea, Raul-Cristian Roman, Emil M. Petriu, Claudia-Adina Bojan-Dragos, Alexandra-Iulia Szedlak-Stînean, Ciprian Hedrea:
Evolving Fuzzy and Tensor Product-based Models for Tower Crane Systems. IECON 2022: 1-6 - [c31]Radu-Emil Precup, Elena-Lorena Hedrea, Raul-Cristian Roman, Emil M. Petriu, Claudia-Adina Bojan-Dragos, Alexandra-Iulia Szedlak-Stînean:
GWO-Based Performance Improvement of PD-Type Iterative Learning Fuzzy Control of Tower Crane Systems. ISIE 2022: 1041-1046 - [c30]Cristiana-Bogdana Gale-Cazan, Claudia-Adina Bojan-Dragos, Radu-Emil Precup, Raul-Cristian Roman, Emil M. Petriu, Alexandra-Iulia Szedlak-Stînean:
GWO-based Modeling of an Unstable Transport System. ITQM 2022: 195-202 - [c29]Alexandra-Iulia Szedlak-Stînean, Radu-Emil Precup, Raul-Cristian Roman, Emil M. Petriu, Claudia-Adina Bojan-Dragos, Elena-Lorena Hedrea:
Discrete-time Linear and Nonlinear Observers for an Electromechanical Plant with State Feedback Control. SSCI 2022: 700-707 - 2021
- [j7]Raul-Cristian Roman, Radu-Emil Precup, Emil M. Petriu:
Hybrid data-driven fuzzy active disturbance rejection control for tower crane systems. Eur. J. Control 58: 373-387 (2021) - [j6]Radu-Emil Precup, Radu-Codrut David, Raul-Cristian Roman, Emil M. Petriu, Alexandra-Iulia Szedlak-Stînean:
Slime Mould Algorithm-Based Tuning of Cost-Effective Fuzzy Controllers for Servo Systems. Int. J. Comput. Intell. Syst. 14(1): 1042-1052 (2021) - [j5]Radu-Emil Precup, Elena-Lorena Hedrea, Raul-Cristian Roman, Emil M. Petriu, Alexandra-Iulia Szedlak-Stînean, Claudia-Adina Bojan-Dragos:
Experiment-Based Approach to Teach Optimization Techniques. IEEE Trans. Educ. 64(2): 88-94 (2021) - [c28]Elena-Lorena Hedrea, Radu-Emil Precup, Raul-Cristian Roman, Emil M. Petriu, Claudia-Adina Bojan-Dragos, Ciprian Hedrea:
Tensor Product-Based Model Transformation Technique Applied to Servo Systems Modeling. ISIE 2021: 1-6 - [c27]Raul-Cristian Roman, Radu-Emil Precup, Elena-Lorena Hedrea, Stefan Preitl, Iuliu Alexandru Zamfirache, Claudia-Adina Bojan-Dragos, Emil M. Petriu:
Iterative Feedback Tuning Algorithm for Tower Crane Systems. ITQM 2021: 157-165 - 2020
- [j4]Radu-Emil Precup, Emil-Ioan Voisan, Emil M. Petriu, Marius-Lucian Tomescu, Radu-Codrut David, Alexandra-Iulia Szedlak-Stînean, Raul-Cristian Roman:
Grey Wolf Optimizer-Based Approaches to Path Planning and Fuzzy Logic-based Tracking Control for Mobile Robots. Int. J. Comput. Commun. Control 15(3) (2020) - [j3]Radu-Emil Precup, Raul-Cristian Roman, Elena-Lorena Hedrea, Emil M. Petriu, Claudia-Adina Bojan-Dragos:
Data-Driven Model-Free Sliding Mode and Fuzzy Control with Experimental Validation. Int. J. Comput. Commun. Control 16(1) (2020) - [c26]Ion Panfilii, Radu-Emil Precup, Raul-Cristian Roman, Emil M. Petriu:
Wilt Dataset-based Comparative Analysis of Three Neural Networks. ECAI 2020: 1-6 - [c25]Radu-Codrut David, Radu-Emil Precup, Stefan Preitl, Alexandra-Iulia Szedlak-Stînean, Raul-Cristian Roman, Emil M. Petriu:
Design of Low-Cost Fuzzy Controllers with Reduced Parametric Sensitivity Based on Whale Optimization Algorithm. FUZZ-IEEE 2020: 1-6 - [c24]Radu-Codrut David, Radu-Emil Precup, Stefan Preitl, Alexandra-Iulia Szedlak-Stînean, Raul-Cristian Roman, Emil M. Petriu:
Fuzzy Control Systems with Reduced Parametric Sensitivity Design Based on Hybrid Grey Wolf Optimizer-Particle Swarm Optimization. ICSTCC 2020: 66-71 - [c23]Raul-Cristian Roman, Radu-Emil Precup, Emil M. Petriu, Radu-Codrut David, Elena-Lorena Hedrea, Alexandra-Iulia Szedlak-Stînean:
First-Order Active Disturbance Rejection-Virtual Reference Feedback Tuning Control of Tower Crane Systems. ICSTCC 2020: 137-142 - [c22]Radu-Codrut David, Radu-Emil Precup, Stefan Preitl, Emil M. Petriu, Alexandra-Iulia Szedlak-Stînean, Raul-Cristian Roman:
Whale Optimization Algorithm-Based Tuning of Low-Cost Fuzzy Controllers with Reduced Parametric Sensitivity. MED 2020: 440-445 - [c21]Denis Komor, Raul-Cristian Roman, Radu-Emil Precup, Radu-Codrut David, Ion Panfilii:
Models of Two-Wheeled Mobile Robots with Experimental Validation. SACI 2020: 211-216 - [c20]Raul-Cristian Roman, Radu-Emil Precup, Emil M. Petriu, Claudia-Adina Bojan-Dragos, Vanesa-Bianca Vanya, Marian-Dan Rarinca:
Second Order Active Disturbance Rejection Control - Virtual Reference Feedback Tuning for Twin Rotor Aerodynamic Systems. SMC 2020: 1693-1698
2010 – 2019
- 2019
- [c19]Claudia-Adina Bojan-Dragos, Elena-Lorena Hedrea, Radu-Emil Precup, Alexandra-Iulia Szedlak-Stînean, Raul-Cristian Roman:
MIMO Fuzzy Control Solutions for the Level Control of Vertical Two Tank Systems. ICINCO (1) 2019: 810-817 - [c18]Raul-Cristian Roman, Radu-Emil Precup, Claudia-Adina Bojan-Dragos, Alexandra-Iulia Szedlak-Stînean:
Combined Model-Free Adaptive Control with Fuzzy Component by Virtual Reference Feedback Tuning for Tower Crane Systems. ITQM 2019: 267-274 - [c17]Raul-Cristian Roman, Radu-Emil Precup, Emil M. Petriu, Elena-Lorena Hedrea, Claudia-Adina Bojan-Dragos, Mircea-Bogdan Radac:
Model -Free Adaptive Control With Fuzzy Component for Tower Crane Systems. SMC 2019: 1384-1389 - [c16]Elena-Lorena Hedrea, Radu-Emil Precup, Claudia-Adina Bojan-Dragos, Emil M. Petriu, Raul-Cristian Roman:
Tensor Product-Based Model Transformation and Sliding Mode Control of Electromagnetic Actuated Clutch System. SMC 2019: 1402-1407 - 2018
- [c15]Raul-Cristian Roman, Mircea-Bogdan Radac, Cornel Tureac, Radu-Emil Precup:
Data-Driven Active Disturbance Rejection Control of Pendulum Cart Systems. CCTA 2018: 933-938 - [c14]Raul-Cristian Roman, Radu-Emil Precup, Radu-Codrut David:
Second Order Intelligent Proportional-Integral Fuzzy Control of Twin Rotor Aerodynamic Systems. ITQM 2018: 372-380 - 2017
- [j2]Mircea-Bogdan Radac, Radu-Emil Precup, Raul-Cristian Roman:
Model-Free control performance improvement using virtual reference feedback tuning and reinforcement Q-learning. Int. J. Syst. Sci. 48(5): 1071-1083 (2017) - [j1]Radu-Emil Precup, Mircea-Bogdan Radac, Raul-Cristian Roman, Emil M. Petriu:
Model-free sliding mode control of nonlinear systems: Algorithms and experiments. Inf. Sci. 381: 176-192 (2017) - [c13]Raul-Cristian Roman, Radu-Emil Precup, Mircea-Bogdan Radac, Emil M. Petriu:
Takagi-Sugeno fuzzy controller structures for twin rotor aerodynamic systems. FUZZ-IEEE 2017: 1-6 - [c12]Mircea-Bogdan Radac, Radu-Emil Precup, Raul-Cristian Roman:
Multi input-multi output tank system data-driven model reference control. ICCA 2017: 1078-1083 - [c11]Mircea-Bogdan Radac, Radu-Emil Precup, Raul-Cristian Roman:
Anti-lock braking systems data-driven control using Q-learning. ISIE 2017: 418-423 - [c10]Lorena-Elena Hedrea, Claudia-Adina Bojan-Dragos, Radu-Emil Precup, Raul-Cristian Roman, Emil M. Petriu, Ciprian Hedrea:
Tensor product-based model transformation for position control of magnetic levitation systems. ISIE 2017: 1141-1146 - [c9]Raul-Cristian Roman, Radu-Emil Precup, Mircea-Bogdan Radac:
Model-free fuzzy control of twin rotor aerodynamic systems. MED 2017: 559-564 - 2016
- [c8]Raul-Cristian Roman, Mircea-Bogdan Radac, Radu-Emil Precup, Emil M. Petriu:
Virtual Reference Feedback Tuning of MIMO Data-Driven Model-Free Adaptive Control Algorithms. DoCEIS 2016: 253-260 - [c7]Radu-Emil Precup, Mircea-Bogdan Radac, Emil M. Petriu, Raul-Cristian Roman, Teodor-Adrian Teban, Alexandra-Iulia Szedlak-Stînean:
Evolving fuzzy models for the position control of twin rotor aerodynamic systems. INDIN 2016: 237-242 - [c6]Mircea-Bogdan Radac, Radu-Emil Precup, Raul-Cristian Roman:
Data-driven virtual reference feedback tuning and reinforcement Q-learning for model-free position control of an aerodynamic system. MED 2016: 1126-1132 - [c5]Raul-Cristian Roman, Mircea-Bogdan Radac, Radu-Emil Precup:
Mixed MFC-VRFT Approach for a multivariable aerodynamic system position control. SMC 2016: 2615-2620 - 2015
- [c4]Raul-Cristian Roman, Mircea-Bogdan Radac, Radu-Emil Precup, Emil M. Petriu:
Data-driven optimal model-free control of twin rotor aerodynamic systems. ICIT 2015: 161-166 - 2014
- [c3]Mircea-Bogdan Radac, Raul-Cristian Roman, Radu-Emil Precup, Emil M. Petriu:
Data-driven model-free control of twin rotor aerodynamic systems: Algorithms and experiments. ISIC 2014: 1889-1894 - [c2]Raul-Cristian Roman, Mircea-Bogdan Radac, Radu-Emil Precup:
Data-driven Model-Free Adaptive Control of twin rotor aerodynamic systems. SACI 2014: 25-30 - 2013
- [c1]Mircea-Bogdan Radac, Raul-Cristian Roman, Radu-Emil Precup, Emil M. Petriu, Claudia-Adina Dragos, Stefan Preitl:
Data-based tuning of linear controllers for MIMO twin rotor systems. EUROCON 2013: 1915-1920
Coauthor Index
aka: Claudia-Adina Bojan-Dragos
aka: Lorena-Elena Hedrea
aka: Alexandra-Iulia Szedlak-Stînean
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