O
Omar Rodríguez-Abreo
Researcher at Polytechnic University of Puerto Rico
Publications - 6
Citations - 92
Omar Rodríguez-Abreo is an academic researcher from Polytechnic University of Puerto Rico. The author has contributed to research in topics: Metaheuristic & Step response. The author has an hindex of 2, co-authored 6 publications receiving 8 citations.
Papers
More filters
Journal ArticleDOI
Artificial Neural Networks in MPPT Algorithms for Optimization of Photovoltaic Power Systems: A Review.
César G. Villegas-Mier,Juvenal Rodríguez-Reséndiz,José Manuel Álvarez-Alvarado,Hugo Rodriguez-Resendiz,Ana M. Herrera-Navarro,Omar Rodríguez-Abreo +5 more
TL;DR: A review of different papers, reports, and other documents using ANN for MPPT control is presented in this paper, where the algorithms are based on ANN or in a hybrid combination with FL or a metaheuristic algorithm.
Journal ArticleDOI
Self-Tuning Neural Network PID With Dynamic Response Control
Omar Rodríguez-Abreo,Juvenal Rodríguez-Reséndiz,Carlos Fuentes-Silva,Rodrigo Hernández-Alvarado,Maria Del Consuelo Patricia Torres Falcon +4 more
TL;DR: In this paper, a self-adjusting PID controller based on a backpropagation artificial neural network is presented, where the network calculates the appropriate gains according to the desired output, that is, the dynamic response desired which is composed of the transient part and the stationary part of the step response of a system.
Journal ArticleDOI
Genetic Algorithm-Based Tuning of Backstepping Controller for a Quadrotor-Type Unmanned Aerial Vehicle
Omar Rodríguez-Abreo,Juan Manuel Garcia-Guendulain,Rodrigo Hernández-Alvarado,Alejandro Flores Rangel,Carlos Fuentes-Silva +4 more
TL;DR: Self-tuning by means of genetic algorithms satisfactorily adjusts for the gains of a backstepping controller applied to a quadrotor and allows for the implementation of a control system that responds appropriately to errors of different magnitude.
Journal ArticleDOI
Parameter Identification of Motors by Cuckoo Search Using Steady-State Relations
Omar Rodríguez-Abreo,Jose Miguel Hernandez-Paredes,Alejandro Flores Rangel,Carlos Fuentes-Silva,Francisco Velasquez +4 more
TL;DR: In this article, a metaheuristic cuckoo search algorithm modified for motors as a parametric estimation tool is presented, where a cost function is based on the current and velocity error obtained when an input voltage step is applied to the motor.
Journal ArticleDOI
Estimation of Transfer Function Coefficients for Second-Order Systems via Metaheuristic Algorithms
Omar Rodríguez-Abreo,Juvenal Rodríguez-Reséndiz,Francisco Velasquez,Alondra Anahi Ortiz Verdin,Juan Manuel Garcia-Guendulain,Mariano Garduño-Aparicio +5 more
TL;DR: In this paper, a general method for obtaining a second-order transfer function for any order stable systems via metaheuristic algorithms is presented, where the Final Value Theorem is used as a restriction to improve the velocity search.