Discrete-Time Adaptive PID Current Controller for Wind Boost Converter

Lopez-Flores, David R.; Duran-Gomez, J.L.; Vega-Pineda, Javier

doi:10.1109/tla.2023.10015131

Cited by 10 publications

(2 citation statements)

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“…The problem of electromagnetic compatibility is particularly relevant in control systems used in power electronic devices that emit strong electromagnetic interferences. The proportional-integral-derivative (PID) controller, which is the most used in practice [ 7 , 8 , 9 ], is also widely used in power electronics [ 10 , 11 , 12 , 13 , 14 ]. It is well known that the derivative (D) term is the most sensitive to electromagnetic interference [ 15 , 16 , 17 ].…”

Section: Introductionmentioning

confidence: 99%

A Combined Controller for Closed-Loop Control Systems Affected by Electromagnetic Interference

Baskys

2024

Sensors

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In this paper, a new approach for the solution of the electromagnetic interference impact problem in closed-loop control systems with proportional-integral-derivative (PID) controllers is proposed. The approach is based on the application of a combined controller that consists of three controllers: PID, PI and I, when only one of them is operating at a time, and which one is operating determines the control error value. The proposed combined controller allows for achieving better resistance of the control system to the noise signals produced by electromagnetic interference compared to PID and PID with low-pass filters in derivative term controllers without deteriorating the dynamic performance of the control system. The operation of the controller has been analysed using simulation and experiments with plants, the dynamics of which are described by first-order plus dead-time transfer functions.

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Section: Introductionmentioning

confidence: 99%

A Combined Controller for Closed-Loop Control Systems Affected by Electromagnetic Interference

Baskys

2024

Sensors

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“…The overshoot reduction techniques used for robotics, electric vehicles and dynamic systems [21][22][23]. The reduction in overshoot for boost and buck-boost converter are discussed [24][25][26]. The reduction in overshoot is possible by using capacitor [27].…”

Section: Introductionmentioning

confidence: 99%

Quantitative evaluation measures for DC-DC converters

Muhammad

Amin

2023

IEICE Electron. Express

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The use of power electronics has increased in everyday applications such as portable devices, biomedical, electric vehicles, etc. One of the major issues in such devices is an overshoot observed in the output voltage. The desired output in the converters comes with the over/undershoot problem which affects their performance. State-of-the-art evaluation measures such as overshoot percentage, settling time, and rise time only analyze a certain aspect and do not estimate the true performance of the system. In this work, we propose two new evaluation measures to analyze the performance of the converters overcoming the limitations of existing measures, i) Total over-under shoot (TS) and ii) First shoot second shoot (FSSS). We also propose one composite evaluation metric Aoun stability-1 to provide a single quantitative measure to analyze the performance of the system. A basic converter with a PID controller and Machine Learning based model is used to highlight the limitations of the existing metrics and strengths of the proposed metrics. Experimental results also highlight the advantages of the proposed measures. The proposed work is also expected to attract attention from the signal processing community facing similar issues in many applications.

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