A DC/DC Buck-Boost Converter–Inverter–DC Motor System: Sensorless Passivity-Based Control

New “Full-Bridge Buck Inverter–DC Motor” System: Steady-State and Dynamic Analysis and Experimental Validation

“…Note that the differential flatness property has been exploited during the past few years in DC/DC power converters-DC motor and DC/DC power converters-inverter-DC motor systems for different purposes. The most common ones are: (a) as a generator of time-varying reference trajectories to be used in validating mathematical models [21,25] and in passive controls [22,24,28] and (b) for control design purposes [4,5,7,9,23,29]. This paper exploits the flatness property with the intention of generating the reference trajectories for validating the obtained mathematical model, as will be presented in the following section.…”

Robust Tracking Controller for a DC/DC Buck-Boost Converter–Inverter–DC Motor System

“…This was accomplished due to the operation principle of the DC/DC converters since they only deliver unipolar voltages. On the other hand, DC/DC converters have been used to generate bipolar voltages with the aim of bidirectionally driving DC motors [6,[25][26][27][28][29][30][31]; leading to the DC/DC converter-inverter-DC motor systems which are the subject of this paper. In this direction, the modeling and experimental validation of the DC/DC Buck-inverter-DC motor system was reported in [25] by Silva-Ortigoza et al For the same system, a passivity-based tracking control and robust tracking controls were proposed by Silva-Ortigoza et al in [26] and Hernández-Márquez et al in [27], respectively.…”

“…García-Rodríguez et al in [28] and Silva-Ortigoza et al in [29] developed the mathematical model and a passive tracking control for the DC/DC Boost converter-inverter-DC motor system. Moreover, for the DC/DC Buck-Boost converter-inverter-DC motor system, Hernández-Márquez et al carried-out the modeling and experimental validation in [30] and designed a passive tracking control in [31]. Lastly, Linares-Flores et al solved the regulation problem associated with the DC/DC Sepic converter-inverter-DC motor system via a passive control in [6].…”

“…Lastly, Linares-Flores et al solved the regulation problem associated with the DC/DC Sepic converter-inverter-DC motor system via a passive control in [6]. It is worth noting that industrial and mechatronic applications would be limited if [8][9][10][11][12][13][14][15][16][17][18][19][20][21][22][23][24] were only considered compared with [6,[25][26][27][28][29][30][31]. For example, in mobile robots [2][3][4], and underactuated mechanical systems [32,33], among others.…”

“…Having undertaken the literature review associated with DC motors driven by DC/DC converters, it was found that several controls have solved the angular velocity regulation and trajectory tracking tasks in two fashions: (i) unidirectional [8][9][10][11][12][13][14][15][16][17][18][19][20][21][22][23][24] and (ii) bidirectional [6,26,27,29,31]. Motivated by the ideas previously mentioned, the hierarchical control approach in mobile robotics (see [2][3][4]34]), and use of DC/DC converter-DC motor systems (see [11][12][13]27]), the purpose of the present paper is twofold.…”