TY - JOUR
T1 - Hierarchical Flatness-Based Control for Velocity Trajectory Tracking of the 'DC/DC Boost Converter-DC Motor' System Powered by Renewable Energy
AU - Silva-Ortigoza, Ramon
AU - Roldan-Caballero, Alfredo
AU - Hernandez-Marquez, Eduardo
AU - Garcia-Chavez, Rogelio Ernesto
AU - Marciano-Melchor, Magdalena
AU - Garcia-Sanchez, Jose Rafael
AU - Silva-Ortigoza, Gilberto
N1 - Publisher Copyright:
© 2013 IEEE.
PY - 2023
Y1 - 2023
N2 - In this investigation, a tracking control is designed for the angular velocity of the DC/DC Boost converter-DC motor system. To this end, the dynamics of the power supply, generated through a renewable energy power source, is considered in both the mathematical model and the designed control. This latter is proposed by using a two-level hierarchical approach, where the dynamics of the DC/DC Boost converter and the one associated with the DC motor not only are treated as two independent subsystems, but also they exploit their differential flatness property. For the DC/DC Boost converter, an alternative first-order mathematical model is obtained for designing the low-level voltage control. Whereas, the well known second order mathematical model of the DC motor is used for developing the high-level angular velocity control. The robustness and performance of the hierarchical tracking control are verified via realistic numerical simulations and experimental results by using Matlab-Simulink, a prototype of the system, the DS1104 board, and the renewable energy emulator TDK-Lambda G100-17. The results demonstrate and validate the effectiveness of the proposed approach.
AB - In this investigation, a tracking control is designed for the angular velocity of the DC/DC Boost converter-DC motor system. To this end, the dynamics of the power supply, generated through a renewable energy power source, is considered in both the mathematical model and the designed control. This latter is proposed by using a two-level hierarchical approach, where the dynamics of the DC/DC Boost converter and the one associated with the DC motor not only are treated as two independent subsystems, but also they exploit their differential flatness property. For the DC/DC Boost converter, an alternative first-order mathematical model is obtained for designing the low-level voltage control. Whereas, the well known second order mathematical model of the DC motor is used for developing the high-level angular velocity control. The robustness and performance of the hierarchical tracking control are verified via realistic numerical simulations and experimental results by using Matlab-Simulink, a prototype of the system, the DS1104 board, and the renewable energy emulator TDK-Lambda G100-17. The results demonstrate and validate the effectiveness of the proposed approach.
KW - DC motor
KW - DC/DC Boost converter
KW - differential flatness
KW - renewable energy
KW - robust control
KW - solar energy
UR - http://www.scopus.com/inward/record.url?scp=85151506767&partnerID=8YFLogxK
U2 - 10.1109/ACCESS.2023.3260188
DO - 10.1109/ACCESS.2023.3260188
M3 - Artículo
AN - SCOPUS:85151506767
SN - 2169-3536
VL - 11
SP - 32464
EP - 32475
JO - IEEE Access
JF - IEEE Access
ER -