Simple FOPI tuning method for real - order time delay systems [PDF]
, 2017 Fractional-order controllers (FOC) can be more adequate to control systems with complex dynamics than integer-order controllers; however, how to obtain FOC is still being explored vigorously.
Lechappe, Vincent +2 more
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Complexity, 2017 We investigate a specific smart grid system and its nonlinear properties. Lyapunov exponents are derived to prove the existence of chaos and bifurcation and bicoherence contours are investigated to show the parameter dependence and existence of quadratic
Anitha Karthikeyan +1 more
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Symbolic Representation for Analog Realization of A Family of Fractional Order Controller Structures via Continued Fraction Expansion [PDF]
, 2018 This is the author accepted manuscript. The final version is available from Elsevier via the DOI in this record.This paper uses the Continued Fraction Expansion (CFE) method for analog realization of fractional order differ-integrator and few special ...
Das, S, Das, S, Pakhira, A, Pan, I
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A Conformal Mapping Based Fractional Order Approach for Sub-optimal Tuning of PID Controllers with Guaranteed Dominant Pole Placement [PDF]
, 2012 A novel conformal mapping based Fractional Order (FO) methodology is developed in this paper for tuning existing classical (Integer Order) Proportional Integral Derivative (PID) controllers especially for sluggish and oscillatory second order systems ...
Das, Saptarshi +3 more
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Advances in Difference Equations, 2010 We propose a fractional-order controller to stabilize unstable fractional-order open-loop systems with interval uncertainty whereas one does not need to change the poles of the closed-loop system in the proposed method.
Mohammadtaghi Hamidi Beheshti +2 more
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Mathematics, 2022 In this paper, the conceptualization of a control hardware architecture aimed to the implementation of integer- and fractional-order identification and control algorithms is presented.
Juan J. Gude, Pablo García Bringas
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Fuzzy, integer and fractional order control: application on a wind turbine benchmark model [PDF]
, 2014 This paper presents a comparison between proportional integral control approaches for variable speed wind turbines. Integer and fractional-order controllers are designed using linearized wind turbine model whilst fuzzy controller also takes into account ...
Igreja, José +3 more
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Fractional-Order Adaptive Backstepping Control of a Noncommensurate Fractional-Order Ferroresonance System [PDF]
Mathematical Problems in Engineering, 2018 In this paper, fractional calculus is applied to establish a novel fractional-order ferroresonance model with fractional-order magnetizing inductance and capacitance. Some basic dynamic behaviors of this fractional-order ferroresonance system are investigated.
Yan Wang +4 more
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Stabilization of a Class of Fractional Order Systems With Both Uncertainty and Disturbance
IEEE Access, 2021 This paper investigates the stabilization problem of fractional order systems with both model uncertainty and external disturbance. By combining the linear feedback control method, the dynamic feedback control method, and the uncertainty and disturbance ...
Runlong Peng, Cuimei Jiang, Rongwei Guo
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Application of a Fractional Order Integral Resonant Control to increase the achievable bandwidth of a nanopositioner [PDF]
, 2017 The congress program will essentially include papers selected on the highest standard by the IPC, according to the IFAC guidelines www.ifac-control.org/publications/Publications-requirements-1.4.pdf, and published in open access in partnership with ...
Aphale, Sumeet S +2 more
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