Dynamical Sliding-Mode Control of the Boost Inverter

Cortés, Domingo; Vázquez, N.; Álvarez-Gallegos, Jaime

doi:10.1109/tie.2008.2010205

Cited by 64 publications

(29 citation statements)

References 18 publications

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“…Thus, each converter works around an operating point (the DC-bias) but with a large variable output voltage range (the AC component). Additionally, the product between the control and state variables, present in the averaged model of the DC-DC boost converter, shows the high non-linearity of the system [3]. Consequently, the main challenge of DBI is in design of a control system.…”

Section: Introductionmentioning

confidence: 99%

Sliding Mode Based Control of Dual Boost Inverter for Grid Connection

et al. 2019

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Single-stage voltage step-up inverters, such as the Dual Boost Inverter (DBI), have a large operating range imposed by the high step-up voltage ratio, which together with the converter of non-linearities, makes them a challenge to control. This is particularly the case for grid-connected applications, where several cascaded and independent control loops are necessary for each converter of the DBI. This paper presents a global current control method based on a combination of a linear proportional resonant controller and a non-linear sliding mode controller that simplifies the controller design and implementation. The proposed control method is validated using a grid-connected laboratory prototype. Experimental results show the correct performance of the controller and compliance with power quality standards.

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Section: Introductionmentioning

confidence: 99%

Sliding Mode Based Control of Dual Boost Inverter for Grid Connection

et al. 2019

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“…Vibration will distort the motion track of the system and deviates the input and output relation. How to effectively control the vibration of the mechanism to increase the motion precision of the system and reduce the industrial noise caused by vibration is of great practical significance [9]. For active vibration control, model reduction is conducted by modal truncation during controller design.…”

Section: Research On the Methods Of Active Controlmentioning

confidence: 99%

Research on the Dynamic Vibration Control of Underwater Robot

Li-ya¹,

Zhao²

2015

TOAUTOCJ

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With mankind's increasing development and utilization of the ocean, underwater robot which can detect underwater environment and autonomously accomplish specific tasks has drawn great attention of researchers. Research was conducted on the kinematic and dynamical control of the underwater robot with six degrees of freedom. Firstly, considering the influences of gravity, buoyancy force, thrust and hydrodynamic force, the kinematic model and dynamical model of the underwater robot were built to describe the complicated underwater behaviors of the robot. Based on this, the dynamic model was simplified and model prediction control of the dynamics was conducted. Comprehensive comparison was also conducted on the results, which showed that model prediction control can reduce the vibration response of the system effectively.

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“…Proposed Boost-based Power Amplifier A DBC is basically a differential connection of two dc-dc boost converter [25]- [26]. DBC can produce an output voltage in a single power stage such that, the level of the output voltage can be less or more than the applied dc-input.…”

Section: Bmentioning

confidence: 99%

“…The same is true for the dynamic equation of converter B. The filter parameters (L and C) are decided based on the ripple considerations in inductor current and capacitor voltage [25]- [26], and R is the load connected to DBC. In (6) it is assumed that rate of change of duty cycle at operating frequency is small, and therefore, neglected.…”

Section: ) Extension Of Linearization Technique To Dbc To Build the mentioning

confidence: 99%

See 1 more Smart Citation

Boost-Amplifier-Based Power-Hardware-in-the-Loop Simulator

Jha

Mishra

Joshi

2015

IEEE Trans. Ind. Electron.

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Power-hardware-in-the-loop (PHIL) simulations are used to test a power-hardware with the help of computer based real-time simulations. Generally, buck-based power amplifiers having good dynamic performance are used to construct a PHIL simulator because of their linear large signal control-to-output characteristics. However, their output voltage peak is limited to the applied dc-input in linear region of modulation. In this paper, a differential-boost converter-based power amplifier is proposed for PHIL simulations, which does not suffer from the aforementioned limitations of a buck-based amplifier. A conventional differential-boost converter exhibits highly non-linear control-to-output behavior. A feedback linearization technique is used to linearize the differential-boost converter in large signal and dynamic sense, which makes it suitable for PHIL applications. Using this power amplifier and MATLAB/Simulink toolbox for real-time simulations, the PHIL simulator is constructed. Experimental results under various operating conditions of source voltages, such as, uni-polar, bipolar, transients in frequency, dc-step, and various load conditions, such as, reactive, non-linear, transient fault, are provided to confirm the efficacy of the proposed PHIL simulator. Index Terms-Power-Hardware-In-the-Loop (PHIL) simulator, Differential-Boost Converter (DBC), Linearizing Modulator (DLM).

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Dynamical Sliding-Mode Control of the Boost Inverter

Cited by 64 publications

References 18 publications

Sliding Mode Based Control of Dual Boost Inverter for Grid Connection

Sliding Mode Based Control of Dual Boost Inverter for Grid Connection

Research on the Dynamic Vibration Control of Underwater Robot

Boost-Amplifier-Based Power-Hardware-in-the-Loop Simulator

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