scholarly journals A Robust Differential Flatness-Based Tracking Control for the “MIMO DC/DC Boost Converter–Inverter–DC Motor” System: Experimental Results

IEEE Access ◽  
2019 ◽  
Vol 7 ◽  
pp. 84497-84505 ◽  
Author(s):  
Jose Rafael Garcia-Sanchez ◽  
Eduardo Hernandez-Marquez ◽  
Jesus Ramirez-Morales ◽  
Magdalena Marciano-Melchor ◽  
Mariana Marcelino-Aranda ◽  
...  
Energies ◽  
2018 ◽  
Vol 11 (10) ◽  
pp. 2500 ◽  
Author(s):  
Eduardo Hernández-Márquez ◽  
Carlos Avila-Rea ◽  
José García-Sánchez ◽  
Ramón Silva-Ortigoza ◽  
Gilberto Silva-Ortigoza ◽  
...  

This paper has two aims. The first is to develop a robust hierarchical tracking controller for the DC/DC Buck-Boost–inverter–DC motor system. This controller considers a high level control for the inverter–DC motor subsystems and a low level control for the DC/DC Buck-Boost converter subsystem. Such controls solve the tracking task associated with the angular velocity of the motor shaft and the output voltage of the converter, respectively, via the differential flatness approach. The second aim is to present a comparison of the robust hierarchical controller to a passive controller. This, with the purpose of showing that performance achieved with the hierarchical controller proposed in this paper, is better than the one achieved with the passive controller. Both controllers are experimentally implemented on a prototype of the DC/DC Buck-Boost–inverter–DC motor system by using Matlab-Simulink along with the DS1104 board from dSPACE. According to experimental results, the proposal in the present paper achieves a better performance than the passive controller.


Energies ◽  
2018 ◽  
Vol 11 (8) ◽  
pp. 2044 ◽  
Author(s):  
Víctor García-Rodríguez ◽  
Ramón Silva-Ortigoza ◽  
Eduardo Hernández-Márquez ◽  
José García-Sánchez ◽  
Hind Taud

In this paper, the modeling and the experimental verification of the “bidirectional DC/DC boost converter–DC motor” system are presented. By using circuit theory along with the model of a DC motor, the mathematical model of the system is derived. This model was experimentally tested under time-varying duty cycles obtained via the system differential flatness property. The experimental verification was carried out using Matlab-Simulink and a DS1104 board in a built prototype of the system.


IEEE Access ◽  
2018 ◽  
Vol 6 ◽  
pp. 31486-31492 ◽  
Author(s):  
Eduardo Hernandez-Marquez ◽  
Ramon Silva-Ortigoza ◽  
Jose Rafael Garcia-Sanchez ◽  
Mariana Marcelino-Aranda ◽  
Griselda Saldana-Gonzalez

Author(s):  
Eduardo Hernandez-Marquez ◽  
Ramon Silva-Ortigoza ◽  
Carlos Alejandro Avila-Rea ◽  
Jose Rafael Garcia-Sanchez ◽  
Mayra Antonio-Cruz ◽  
...  

Author(s):  
Victor Hugo Garcia-Rodriguez ◽  
Jose Rafael Garcia-Sanchez ◽  
Ramon Silva-Ortigoza ◽  
Eduardo Hernandez-Marquez ◽  
Hind Taud ◽  
...  

IEEE Access ◽  
2019 ◽  
Vol 7 ◽  
pp. 63437-63446 ◽  
Author(s):  
Leopoldo Gil-Antonio ◽  
Belem Saldivar ◽  
Otniel Portillo-Rodriguez ◽  
Gerardo Vazquez-Guzman ◽  
Saul Montes De Oca-Armeaga

Complexity ◽  
2018 ◽  
Vol 2018 ◽  
pp. 1-10 ◽  
Author(s):  
Eduardo Hernández-Márquez ◽  
José Rafael García-Sánchez ◽  
Ramón Silva-Ortigoza ◽  
Mayra Antonio-Cruz ◽  
Victor Manuel Hernández-Guzmán ◽  
...  

Two differential flatness-based bidirectional tracking robust controls for a DC/DC Buck converter-DC motor system are designed. To achieve such a bidirectional tracking, an inverter is used in the system. First control considers the complete dynamics of the system, that is, it considers the DC/DC Buck converter-inverter-DC motor connection as a whole. Whereas the second separates the dynamics of the Buck converter from the one of the inverter-DC motor, so that a hierarchical controller is generated. The experimental implementation of both controls is performed via MATLAB-Simulink and a DS1104 board in a built prototype of the DC/DC Buck converter-inverter-DC motor connection. Controls show a good performance even when system parameters are subjected to abrupt uncertainties. Thus, robustness of such controls is verified.


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