Observer‐based preview repetitive control for uncertain discrete‐time systems
Sign Up to like & getrecommendations! Published in 2020 at "International Journal of Robust and Nonlinear Control"
DOI: 10.1002/rnc.5342
Abstract: In this paper, the preview repetitive control (PRC) problem is considered for uncertain discrete‐time systems subject to a previewable periodic reference signal. First, an augmented system including future information on the previewable reference signal is… read more here.
Keywords: repetitive control; uncertain discrete; preview repetitive; control ... See more keywords
Observer-based Predictive Repetitive Control with Experimental Validation
Sign Up to like & getrecommendations! Published in 2017 at "IFAC-PapersOnLine"
DOI: 10.1016/j.ifacol.2017.08.560
Abstract: This paper develops a new method for the design of predictive repetitive control systems to track periodic reference signals or reject disturbances with bandlimited frequency content. In this new design, any input disturbances present are… read more here.
Keywords: repetitive control; observer based; predictive repetitive; based predictive ... See more keywords
Analysis of Modified Repetitive Control Schemes: the Port-Hamiltonian Approach
Sign Up to like & getrecommendations! Published in 2018 at "IFAC-PapersOnLine"
DOI: 10.1016/j.ifacol.2018.06.030
Abstract: Abstract Repetitive Control (RC) schemes are described by systems of coupled PDEs and ODEs and, in this paper, their stability analysis relies on the modularity of the port-Hamiltonian framework to characterise a family of linear… read more here.
Keywords: control schemes; repetitive control; control; analysis ... See more keywords
A Stability Analysis Based on Dissipativity of Linear and Nonlinear Repetitive Control
Sign Up to like & getrecommendations! Published in 2019 at "IFAC-PapersOnLine"
DOI: 10.1016/j.ifacol.2019.08.008
Abstract: Abstract This paper deals with repetitive control (RC). More specifically, a parametrised version of the repetitive compensator, i.e. of the infinite-dimensional controller employed in RC schemes, modelled as a boundary control system (BCS) in port-Hamiltonian… read more here.
Keywords: based dissipativity; linear nonlinear; repetitive control; control ... See more keywords
A novel dual closed-loop control scheme based on repetitive control for grid-connected inverters with an LCL filter.
Sign Up to like & getrecommendations! Published in 2018 at "ISA transactions"
DOI: 10.1016/j.isatra.2018.01.029
Abstract: Grid-connected inverters with LCL filters need high steady-state control accuracy, fast dynamic response performance, and strong robustness to guarantee the power quality. However, there are many problems in traditional control strategies that restrict improvements to… read more here.
Keywords: repetitive control; control grid; control; inverters lcl ... See more keywords
Fractional delay filter based repetitive control for precision tracking: Design and application to a piezoelectric nanopositioning stage
Sign Up to like & getrecommendations! Published in 2022 at "Mechanical Systems and Signal Processing"
DOI: 10.1016/j.ymssp.2021.108249
Abstract: Abstract The development of nanotechnology requires a precision tracking of periodic signals in order to complete repetitive industrial or scientific tasks. Although repetitive control is an intuitive choice to realize precisely periodic signal’s tracking, an… read more here.
Keywords: repetitive control; control; integer; fractional delay ... See more keywords
Generalized-Extended-State-Observer-Based Repetitive Control for MIMO Systems With Mismatched Disturbances
Sign Up to like & getrecommendations! Published in 2018 at "IEEE Access"
DOI: 10.1109/access.2018.2876398
Abstract: This paper concerns the problem of designing a modified repetitive-control system based on a generalized extended state observer (GESO) for a class of multi-input, multi-output systems in the form of a nonintegral chain and with… read more here.
Keywords: extended state; generalized extended; repetitive control; control ... See more keywords
Multirate Fractional-Order Repetitive Control of Shunt Active Power Filter Suitable for Microgrid Applications
Sign Up to like & getrecommendations! Published in 2017 at "IEEE Journal of Emerging and Selected Topics in Power Electronics"
DOI: 10.1109/jestpe.2016.2639552
Abstract: This paper presents a multirate fractional-order repetitive control (MRFORC) of three-phase shunt active power filter (APF) suitable for microgrid applications. The proposed APF control scheme includes an inner proportional–integral control loop with a sampling rate… read more here.
Keywords: repetitive control; order; control; fractional order ... See more keywords
Stability Analysis of Nonlinear Repetitive Control Schemes
Sign Up to like & getrecommendations! Published in 2018 at "IEEE Control Systems Letters"
DOI: 10.1109/lcsys.2018.2849617
Abstract: This letter deals with nonlinear repetitive control (RC), a technique used to reject periodic disturbances with a known and constant period. Since RC systems are defined over a state space of infinite dimension, the main… read more here.
Keywords: repetitive control; nonlinear repetitive; stability analysis; control ... See more keywords
Accurate Cycle Aligned Repetitive Control for the Rejection of Spatially Cyclic Disturbances
Sign Up to like & getrecommendations! Published in 2022 at "IEEE Transactions on Industrial Electronics"
DOI: 10.1109/tie.2021.3086705
Abstract: The spatial disturbance, which depends on position rather than time, is widespread in rotary machines. In this article, an improved control method named accurate cycle aligned repetitive control (ACARC) is proposed to deal with its… read more here.
Keywords: cycle; aligned repetitive; control; repetitive control ... See more keywords
Robust Repetitive Control Design for a Three-Phase Four Wire Shunt Active Power Filter
Sign Up to like & getrecommendations! Published in 2019 at "IEEE Transactions on Industrial Informatics"
DOI: 10.1109/tii.2018.2875035
Abstract: This paper presents a discrete repetitive control technique for three-phase four wire (3P4W) shunt active power filter (SAPF). Generally, the control design for power electronics devices involves two control loops: slow acting outer voltage loop… read more here.
Keywords: repetitive control; control; three phase; phase four ... See more keywords