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   Articles with "fopid controller" as a keyword



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Hybrid k-means Grasshopper Optimization Algorithm based FOPID controller with feed forward DC–DC converter for solar-wind generating system

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recommendations! Published in 2021 at "Journal of Ambient Intelligence and Humanized Computing"

DOI: 10.1007/s12652-021-03173-1

Abstract: The main issue in renewable energy generating system is the variation in power generation due to the intermittent nature of the renewable sources. Due to this, voltage deviation and unexpected surges in the output voltage… read more here.

Keywords: generating system; optimization; system; power ... See more keywords
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Fractional order integrator/differentiator: FPGA implementation and FOPID controller application

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recommendations! Published in 2019 at "AEU - International Journal of Electronics and Communications"

DOI: 10.1016/j.aeue.2018.10.007

Abstract: Abstract This paper introduces two FPGA based design approaches of the fractional order integrator and differentiator using Grunwald Letnikov (GL) definition where fixed window and linear approximation approaches are considered. The main advantage of the… read more here.

Keywords: fractional order; order; order integrator; integrator differentiator ... See more keywords
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Opposition-based artificial electric field algorithm and its application to FOPID controller design for unstable magnetic ball suspension system

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recommendations! Published in 2020 at "Engineering Science and Technology, an International Journal"

DOI: 10.1016/j.jestch.2020.08.001

Abstract: Abstract In this study, an improved version of artificial electric field (AEF) algorithm, named as opposition-based AEF (ObAEF), has been proposed for the first time ever to tune a fractional order PID (FOPID) controller used… read more here.

Keywords: algorithm; opposition based; fopid controller; aef ... See more keywords
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Mitigation of Derivative Kick Using Time-Varying Fractional-Order PID Control

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recommendations! Published in 2021 at "IEEE Access"

DOI: 10.1109/access.2021.3071477

Abstract: In this paper, a novel approach for the design of a fractional order proportional integral derivative (FOPID) controller is proposed. This design introduces a new time-varying FOPID controller to mitigate a voltage spike at the… read more here.

Keywords: time; voltage spike; controller; fopid controller ... See more keywords
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Fractional-Order Control of Hydraulically Powered Actuators: Controller Design and Experimental Validation

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recommendations! Published in 2019 at "IEEE/ASME Transactions on Mechatronics"

DOI: 10.1109/tmech.2019.2894105

Abstract: This paper presents a model-free design procedure for the position control of hydraulic actuators. A fractional-order PID (FOPID) controller is designed by employing the Oustaloup recursive method. The controller parameters are tuned experimentally based on… read more here.

Keywords: control; controller; fractional order; fopid controller ... See more keywords