An adaptive disturbance rejection control scheme for voltage regulation in DC micro-grids [PDF]
, 2019 © 2019 IEEE. Personal use of this material is permitted. Permission from IEEE must be obtained for all other uses, in any current or future media, including reprinting/republishing this material for advertising or promotional purposes, creating new ...
Costa Castelló, Ramon +2 more
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Disturbance observers and applications [PDF]
Transactions of the Institute of Measurement and Control, 2016 The control performance of practical systems has inevitably suffered from various disturbances and uncertainties, including external environmental disturbances, unknown model uncertainties (possibly caused by unmodelled dynamics) and parameter perturbations.
Jun Yang, Wen-Hua Chen, Zhengtao Ding
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Observer based tuning techniques and integrated SAW torque transducers for two-inertia servo-drive systems [PDF]
, 2005 A controller design and tuning methodology is proposed that facilitates the rejection of periodic load-side disturbances applied to a torsional mechanical system, whilst simultaneously compensating for the disturbance observer's inherent phase delay ...
Bingham, Chris +2 more
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Observer-Based Bounded Control for Discrete Time-Delay Uncertain Nonlinear Systems
Discrete Dynamics in Nature and Society, 2015 A bounded controller is proposed for a class of uncertain discrete time-delay systems with nonlinearity and disturbance based on state estimator and disturbance observer technique.
Bei Wu, Mou Chen, Xiaoming Chen
doaj +1 more source
State and disturbance estimation of a linear systems using proportional integral observer [PDF]
, 2020 This paper offers a short survey of linear systems Proportional-Integral-Observer design. This observer has the capacity to estimate simultaneously the states and unknown inputs which include disturbances or model uncertainties appearing
Alemayehu, Elias +2 more
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Observer-based tuning of two-inertia servo-drive systems with integrated SAW torque transducers [PDF]
, 2007 This paper proposes controller design and tuning methodologies that facilitate the rejection of periodic load-side disturbances applied to a torsional mechanical system while simultaneously compensating for the observer’s inherent phase delay.
Bingham, Chris +2 more
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Disturbances monitoring from controller states [PDF]
, 2007 In this paper, it is proposed to implement a given controller using observer-based structures in order to estimate or to monitor some unmeasured plant states or external disturbances. Such a monitoring can be used to perform in-line or off-line analysis
Alazard +7 more
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Linear active disturbance rejection control of waste heat recovery systems with organic Rankine cycles [PDF]
, 2012 In this paper, a linear active disturbance rejection controller is proposed for a waste heat recovery system using an organic Rankine cycle process, whose model is obtained by applying the system identification technique.
Fang Fang +5 more
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Sliding mode control for high-precision motion of a piezostage [PDF]
, 2007 In this paper, control of piezostage using sliding mode control (SMC) method is presented. Due to the fast dynamics of piezostage and since high accuracy is required the special attention is paid to avoid chattering.
Abidi, Khalid Seyed +2 more
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Disturbance observer–based control of flexible hypersonic flight vehicle
International Journal of Advanced Robotic Systems, 2017 In this article, the disturbance observer–based control is designed for a flexible hypersonic flight vehicle with the external disturbance. The aircraft structure is easy to cause elastic vibration, thus leading to serious change in structural ...
Jianxin Ren, Daipeng Yang
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