Comparison of current control techniques for active filter application
Comparison of current control techniques for active filter application
... evaluation of the performance of three state -of- the-art current control tech-niques for active filters. The linear rotating frame current con-troller, the fixed-frequency hysteresis controller, ... TRANSACTIONS ON INDUSTRIAL ELECTRONICS, VOL. 45, NO. 5, OCTOBER 1998 Comparison of Current Control Techniques for Active Filter ApplicationsSimone Buso,Member, IEEE, Luigi Malesani,Fellow, IEEE, ... 0278-0046(98)07019-1.The current control techniques [1]–[4] that have so fardemonstrated the most effective performance in practical ap-plications to the control of active power filters are the lin-ear current control, ...
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Current control techniques for three phase voltage source PWM converters a survey
... scheme of FL controller, (b) control surface of con-ventional PI controller, (c) control surface of FL controller; comparison of current- tracking performance with PI and FL controller: (d) current ... performance of the converter system largely depends on the quality of theapplied current control strategy. Therefore, current control of PWM converters is one of the most important subjects of ... electronics. In comparison to conventionalopen-loop voltage PWM converters, the current- controlledPWM (CC-PWM) converters have the following advantages:1) control of instantaneous current waveform and...
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Tài liệu Design of Feedback Control Systems for Stable Plants with Saturating Actuators ppt
. BA,C for all t and for all u(t).Proof: The proof of this Lemma follows from the construction of X(t). ////Page 13Theorem 3.4: For. can be done for systems with a feedforward term from thecontrols to the outputs [13].Page 144. Description of the Control Structure...
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Báo cáo khoa học: "Comparison between CFG filtering techniques for LTAG and HPSG" pot
... theways of context-free (CF) approximation of LTAGand HPSG will thereby enlighten a way of furtheroptimization for both techniques. We performed a comparison between the exist-ing CFG filtering techniques ... Sag, 1994). Along withthe independent development of parsing techniques for individual grammar formalisms, some of themhave been adapted to other formalisms (Schabes etal., 1988; van Noord, 1994; ... Japantsujii@is.s.u-tokyo.ac.jpAbstractAn empirical comparison of CFG filtering techniques for LTAG and HPSG is pre-sented. We demonstrate that an approx-imation of HPSG produces a more effec-tive CFG filter than that of LTAG. We...
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Review of the Existing Techniques for the Determination of Dry Rubber Content in Natural potx
... for the issue of landsuitable for the cultivation of plantation crop was formulated? The liberal rulesformulated in Travancore during 1860s and subsequently in Cochin for thedistribution of ... ORC of latex by measuring the capacitance of latex using capacitive techniques. 1.6: Shortcomings of the existing methodsRapid determination of ORC is very important for commercialexchange of ... -echo".The methodconsists of the application of a 900pulse followed by 1800pulse after a timeintervall; and observation of a free induction echo formed at time2l;.Theeffect of 1800pulse is...
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a comparison of neural network architectures for
... easy modification of the network’s size, structure, and parameters. The overall motivation for our study is the analysis of various machine learning techniques for real-world applications with ... purpose of determining the appropriateness and usefulness of each technique. Specifically, for the study described in this paper, we focused on the use of neural network learning techniques for ... classification, Java application. 1 Introduction The focus of this work is the development, use, and analysis of an artificial neural network architecture for the recognition of handwritten...
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comparative study of nanocrystalline sno2 materials for gas sensor application
... 30 nm for synthesized and commercial SnO2, respectively. The temperaturerange for TXRD study of crystallite growth kinetics was chosenby several reasons. The usual process of formation of metal ... one. This indicates thepresence of high amount of active oxidation species, which prob-ably form due to thermal desorption of chemisorbed water. Thepresence of the latter in the synthesized ... 1986 for the “Study of the kinetics of low-temperaturereactions of atomic fluorine by ESR method”. Gained his Dr. of Science degree (habil-itation) in solid state microelectronics in 2004 for...
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Báo cáo y học: "Comparison of a Two-Lead, Computerized, Resting ECG Signal Analysis Device, the MultiFunction-CardioGramsm or MCG (a.k.a. 3DMP), to Quantitative Coronary Angiography for the Detection of Relevant Coronary Artery Stenosis (70%)
... large inventory of normalized mathematical indexes of abnormality. It is the pattern of these mathematical indexes of abnormality, ob-tained from analysis of multiple cardiac cycles of the resting ... patients with CAD. In addition, ~57% of all the participants, and in particular ~67% of revascularization group, ~72% of women under the age of 65, and ~61% of women ≥ 65 did not have hemodynamically ... than those of any other resting or stress ECG/imaging methods currently used in clini-cal practice. Conflict of Interest With the exception of Joseph T. Shen, MD, the developer of the MCG...
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Techniques for improving listening skills FOR gifted students at Foreign Language Specializing School - College of Foreign Languages - VIETNAM National University, HANOI
... rushed. The techniques of offering support or instruction before listening are varied and depend on a number of factors: time, material, the ability of the class, the interest of the class, ... of the teachers of English of this school. I would like to do something with the hope of improving listening skill for our students and as a result, the thesis title goes as : Techniques for ... improving listening skills of gifted students of Foreign Language Specializing School, College of Foreign Languages, Hanoi National University.”2. AIMS OF THE STUDY The purpose of this study is to...
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A study on the techniques for the improvement to the teaching of oral skills in light of communicative english language teaching for junior high school teachers in quang ngai province part 1
... idea of Behaviorism, which considered language as simply as a form of behavior, to be learned through the formation of correct habits. Habit formation was a process in which the application of ... teachers, other techniques not presented in this study are also necessary for the teaching of oral skills in JHSs. This calls for further research on all the techniques for the teaching of listening ... cup of teaStudent: a cup of teaTeacher: like a cup of teaStudent: like a cup of teaTeacher: I’d like a cup of tea.Student: I’d like a cup of tea.3.3.2.5. Indirect CorrectionOver period of...
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