Results 31 to 40 of about 18,707,162 (297)
A Novel PID-LQR Controller Scheme to Enhance the Performance of Full-Bridge Boost Converter
ModellingPID (proportional integral derivative) control has been widely used in industry due to its simplicity in implementation and satisfactory performance. However, the controller tuning is very troublesome when used in complex and nonlinear systems.
Sulistyo Wijanarko +2 more
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A Current Decoupling Control Scheme for LCL-Type Single-Phase Grid-Connected Converter
IEEE Access, 2020 For better performance, different current control schemes are used in LCL-type grid-connected converters. However, these schemes are mostly used in three-phase grid-connected converters and multiple current sensors are needed.
Xiongmin Tang, Weizheng Chen, Miao Zhang
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Continuous-Time Perfect Control Algorithm—A State Feedback Approach
Applied Sciences, 2021 In this paper, a new approach to the continuous-time perfect control algorithm is given. Focusing on the output derivative, it is shown that the discussed control law can effectively be implemented in terms of state-feedback scenarios.
Marek Krok +2 more
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Prescribed‐time resilient current‐sensorless DC power converter control
IET Power ElectronicsWhile conventional control techniques for stabilizing power electronic converters with constant‐power load (CPL) often rely on complete system state information, the associated challenges, including the cost and increased size due to the installation of ...
Maryam Homayounzadeh +2 more
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SensorsDual-loop control enhances the bandwidth of piezo-actuated nanopositioning systems via inner-loop state feedback controller suppressing lightly damped resonance and outer-loop tracking controller eliminating hysteresis nonlinearity.
Longhuan Yu +2 more
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Nihon Kikai Gakkai ronbunshu, 2015 We herein propose a new model-based control method, in place of traditional adaptive control, for a low-frequency noise problem in a closed space. The proposed control method is based on state feedback control and a model of the acoustic space obtained ...
Shotaro HISANO +3 more
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A Novel Approach to Fixed-Time Stabilization for a Class of Uncertain Second-Order Nonlinear Systems
Applied Sciences, 2020 This paper is concerned with the problem of fixed-time stabilization for a class of uncertain second-order nonlinear systems. By delicately introducing extra manipulations in the feedback domination and revamping the technique of adding a power ...
Chih-Chiang Chen, Guan-Shiun Chen
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Robust pole assignment techniques via state feedback [PDF]
, 2000 We present a unifying computational framework to solve robust pole assignment problems for linear systems using state feedback. The new framework uses Sylvester equation based parametrizations of the pole assignment problems.
Varga, Andras
core
The impact of language learning strategies and motivation on L2 writers’ lexical accuracy in response to WCF [PDF]
, 2023 The role individual differences play in developing learners’ L2 has received sufficient attention, but only few studies have addressed the relationship between these differences and learners’ lexical development. Accordingly, this study investigates
Nuwar Mawlawi Diab, Diab, Nuwar Mawlawi
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FEBS Letters, EarlyView.Structural and biochemical characterisations show that the planar cell polarity (PCP) protein Inturned harbours a unique PDZ‐like domain that does not bind canonical PDZ‐binding motifs (PBMs) like that of another PCP protein Vangl2. In contrast, the apical‐basal polarity protein Scribble contains four PDZ domains that bind Vangl2, but one PDZ domain ...
Stephan Wilmes +4 more
wiley +1 more source