Internal model based dynamic sliding mode control for DC-DC boost converter

Arya, Pushkar Prakash

doi:10.1016/j.ifacol.2022.04.093

Cited by 3 publications

(2 citation statements)

References 23 publications

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“…[45] presented the cascade system control design and stability analysis for a DC-DC boost converter with proportional integral and sliding mode controller and using singular perturbation theory. Some versions of sliding mode control approaches were presented in [48]- [54]. [53] presented an implementation of sliding mode voltage control controlled buck-boost converter for solar photovoltaic system.…”

Section: Introductionmentioning

confidence: 99%

A Passivity-based Control Combined with Sliding Mode Control for a DC-DC Boost Power Converter

Huynh,

Duong,

Nguyen

2023

Journal of Robotics and Control

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In this paper, a passivity-based control combined with sliding mode control for a DC-DC boost power converter is proposed. Moreover, a passivity-based control for a DC-DC boost power converter is also proposed. Using a co-ordinate transformation of state variables and control input, a DC-DC boost power converter is passive. A new plant is zero-state observable and the equilibrium point at origin of this plant is asymptotically stable. Then, a passivity-based control is applied to this plant such that the capacitor voltage is equal to the desired voltage. Additionally, the sliding mode control law is chosen such that the derivative of Lyapunov function is negative semidefinite. Finally, a passivity-based control combined with sliding mode control law is applied to this plant such that the capacitor voltage is equal to the desired voltage. The simulation results of the passivity-based control, the sliding mode control and the passivity-based control combined with sliding mode control demonstrate the effectiveness and show that the capacitor voltage is kept at the desired voltage when the desired voltage, the input voltage E and the load resistor R are changed. The results show that compared with the passivity-based control, the passivity-based control combined with sliding mode control has better performance such as shorter settling time, 8.5 ms when R changes and it has smaller steady-state error, which is indicated by the value of integral absolute error (IAE), 0.0679 when the desired voltage changes. The paper has limitations such as the assumed circuit parameters.

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Section: Introductionmentioning

confidence: 99%

A Passivity-based Control Combined with Sliding Mode Control for a DC-DC Boost Power Converter

Huynh,

Duong,

Nguyen

2023

Journal of Robotics and Control

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“…A design of a robust control law based on pulse-width modulated (PWM) conditions; the strategy applied to a parallel interconnection of DC/DC converters [7]. A design of a dynamic sliding mode control based on an internal model for a DC-DC boost converter is proposed in order to reject system disturbances [8].…”

Section: Introductionmentioning

confidence: 99%

Improvement of the linear quadratic regulator control applied to a DC-DC boost converter driving a permanent magnet direct current motor

Bouchahed,

Assabaa,

Draidi

et al. 2023

IJECE

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This article discusses a new robust control technique that enables the DC-DC boost converter driving a permanent magnet direct current (PMDC) motor to operate in high static and dynamic performances. The new technique is based on the design of a both linear quadratic regulator (LQR) and linear quadratic regulator-proportional integral (LQR-PI) type controllers, which have the advantage of eliminating oscillations, overshoots and fluctuations on different characteristics in steady-state system operation. In order to increase the output voltage, the LQR regulator is combined with a first-order system represented in the form of a closed-loop transfer function, the latter raising the output voltage to 24 volts, this voltage is enough to drive the permanent magnet direct current motor. The contribution of this paper is the creation of a robust control system represented in the form of a hybrid corrector able to regulate steady-state and transient disturbances and oscillations as well as to increase DC-DC boost converter output voltage for the PMDC motor to operate at rated voltage. The results of the three control techniques are validated by MATLAB Simulink.

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Control of Direct Current (DC) Output Voltage for Two Level DC/DC Boost Converter by Sliding Mode Controller in Application of Fuel Cell

Rozan,

Rusli,

Muslim

2023

2023 International Conference on Computer Science, Information Technology and Engineering (ICCoSITE)

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Internal model based dynamic sliding mode control for DC-DC boost converter

Cited by 3 publications

References 23 publications

A Passivity-based Control Combined with Sliding Mode Control for a DC-DC Boost Power Converter

A Passivity-based Control Combined with Sliding Mode Control for a DC-DC Boost Power Converter

Improvement of the linear quadratic regulator control applied to a DC-DC boost converter driving a permanent magnet direct current motor

Control of Direct Current (DC) Output Voltage for Two Level DC/DC Boost Converter by Sliding Mode Controller in Application of Fuel Cell

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