Robust Flatness-Based Tracking Control for a “Full-Bridge Buck Inverter–DC Motor” System

By developing a robust control strategy based on the differential flatness concept, this paper presents a solution for the bidirectional trajectory tracking task in the “full-bridge Buck inverter–DC motor” system. The robustness of the proposed control is achieved by taking advantage of the differen...

Full description

Saved in:
Bibliographic Details
Published inMathematics (Basel) Vol. 10; no. 21; p. 4110
Main Authors Silva-Ortigoza, Ramón, Marciano-Melchor, Magdalena, García-Chávez, Rogelio Ernesto, Roldán-Caballero, Alfredo, Hernández-Guzmán, Victor Manuel, Hernández-Márquez, Eduardo, García-Sánchez, José Rafael, García-Cortés, Rocío, Silva-Ortigoza, Gilberto
Format Journal Article
LanguageEnglish
Published Basel MDPI AG 01.11.2022
Subjects
Algorithms
Angular velocity
Control
Control algorithms
Control systems
Control theory
Controllers
D C motors
DC motor
Design
Design and construction
differential flatness
Direct current electric motors
Electric inverters
Electric motors
Electric power
Flatness
flatness-based control
full-bridge Buck inverter
Inverters
Mathematical models
Matlab
motor drivers
Neural networks
Optimization techniques
power converters
Robust control
Robust statistics
Tracking control
Velocity
Velocity distribution
Mexico
Online AccessGet full text

Cover

More Information
Summary:By developing a robust control strategy based on the differential flatness concept, this paper presents a solution for the bidirectional trajectory tracking task in the “full-bridge Buck inverter–DC motor” system. The robustness of the proposed control is achieved by taking advantage of the differential flatness property related to the mathematical model of the system. The performance of the control, designed via the flatness concept, is verified in two ways. The first is by implementing experimentally the flatness control and proposing different shapes for the desired angular velocity profiles. For this aim, a built prototype of the “full-bridge Buck inverter–DC motor” system, along with Matlab–Simulink and a DS1104 board from dSPACE are used. The second is via simulation results, i.e., by programming the system in closed-loop with the proposed control algorithm through Matlab–Simulink. The experimental and the simulation results are similar, thus demonstrating the effectiveness of the designed robust control even when abrupt electrical variations are considered in the system.
ISSN:2227-7390
2227-7390
DOI:10.3390/math10214110