Academic literature on the topic 'MRAS TECHNIQUE'

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Journal articles on the topic "MRAS TECHNIQUE"

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M., A. Abdel Ghany, and A. Shamseldin Mohamed. "Model reference self-tuning fractional order PID control based on for a power system stabilizer." International Journal of Power Electronics and Drive System (IJPEDS) 11, no. 3 (2020): 1333–43. https://doi.org/10.11591/ijpeds.v11.i3.pp1333-1343.

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This paper presents a novel approach of self-tuning for a Modified Fractional Order PID (MFOPID) depends on the Model Reference Adaptive System (MRAS). The proposed self-tuning controller is applied to Power System Stabilizer (PSS). Takaji-Sugeno (TS) fuzzy logic technique is used to construct the MFOPID controller. The objective of MRAS is to update the five parameters of Takaji-Sugeno Modified FOPID (TSMFOPID) controller online. For different operating points of PSS, MRAS is applied to investigate the effectiveness of proposed controllers. The harmony optimization technique used to obtain th
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Ghany, M. A. Abdel, and Mohamed A. Shamseldin. "Model reference self-tuning fractional order PID control based on for a power system stabilizer." International Journal of Power Electronics and Drive Systems (IJPEDS) 11, no. 3 (2020): 1333. http://dx.doi.org/10.11591/ijpeds.v11.i3.pp1333-1343.

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<p><span lang="EN-US">This paper presents a novel approach of self-tuning for a Modified Fractional Order PID (MFOPID) depends on the Model Reference Adaptive System (MRAS). The proposed self-tuning controller is applied to Power System Stabilizer (PSS). Takaji-Sugeno (TS) fuzzy logic technique is used to construct the MFOPID controller. The objective of MRAS is to update the five parameters of Takaji-Sugeno Modified FOPID (TSMFOPID) controller online. For different operating points of PSS, MRAS is applied to investigate the effectiveness of proposed controllers. The harmony optimi
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Qu, Zhi Yong, and Zheng Mao Ye. "Speed Regulation of a Permanent Magnet Synchronous Motor via Model Reference Adaptive Control." Advanced Materials Research 268-270 (July 2011): 513–16. http://dx.doi.org/10.4028/www.scientific.net/amr.268-270.513.

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A speed estimation technique for the permanent magnet synchronous motor drive is presented in this paper A Model Reference Adaptive System (MRAS) has been formed using the voltage and current to estimate the speed. It has been shown that such unique MRAS offers several desirable features. The proposed technique is completely independent of stator resistance and is less parameter sensitive, as the estimation-algorithm is only dependent on q-axis stator inductance. Also, the method requires less computational effort as the simplified expressions are used in the MRAS. The stability of the propose
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R, Mini, Shabana Backer P., B. Hariram Satheesh, and Dinesh M. N. "Low Speed Estimation of Sensorless DTC Induction Motor Drive Using MRAS with Neuro Fuzzy Adaptive Controller." International Journal of Electrical and Computer Engineering (IJECE) 8, no. 5 (2018): 2691. http://dx.doi.org/10.11591/ijece.v8i5.pp2691-2702.

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<p>This paper presents a closed loop Model Reference Adaptive system (MRAS) observer with artificial intelligent Nuero fuzzy controller (NFC) as the adaptation technique to mitigate the low speed estimation issues and to improvise the performance of the Sensorless Direct Torque Controlled (DTC) Induction Motor Drives (IMD). Rotor flux MRAS and reactive power MRAS with NFC is explored and detailed analysis is carried out for low speed estimation. Comparative analysis between rotor flux MRAS and reactive power MRAS with PI as well as NFC as adaptive controller is performed and results are
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Mini, R., Backer P. Shabana, Hariram Satheesh B., and M. N. Dinesh. "Low Speed Estimation of Sensorless DTC Induction Motor Drive Using MRAS with Neuro Fuzzy Adaptive Controller." International Journal of Electrical and Computer Engineering (IJECE) 8, no. 5 (2018): 2691–702. https://doi.org/10.11591/ijece.v8i5.pp2691-2702.

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This paper presents a closed loop Model Reference Adaptive system (MRAS) observer with artificial intelligent Nuero fuzzy controller (NFC) as the adaptation technique to mitigate the low speed estimation issues and to improvise the performance of the Sensorless Direct Torque Controlled (DTC) Induction Motor Drives (IMD). Rotor flux MRAS and reactive power MRAS with NFC is explored and detailed analysis is carried out for low speed estimation. Comparative analysis between rotor flux MRAS and reactive power MRAS with PI as well as NFC as adaptive controller is performed and results are presented
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Yang, Li Yong, and Liu Shuo. "Parameter Tuning for Sensorless Induction-Motor Drive Use Stator-Current-Based MRAS Estimator." Advanced Materials Research 383-390 (November 2011): 352–57. http://dx.doi.org/10.4028/www.scientific.net/amr.383-390.352.

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This paper proposes an analysis of the vector-controlled induction-motor (IM) drive with a novel modelreference adaptive system (MRAS)-type rotor speed estimator .In this scheme which stator-current-error-based MRAS is used instead of the rotor-flux-error-based MRAS scheme,an stator-current-error-based MRAS is used for estimate the IM rotor speed ,and this is used as feedback signals for the indirect field oriented control technique (IFOC),which is a widely used control method for Induction Motor drive (IM). For improving the dynamic characteristic of the system, it is very improtant for vector
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Kader, Ali Ibrahim, Yan-Xoa Shen, and Omar Hoche Hoch. "Research in Sensorless Vector Control of Induction Motor based on MRAS Technique." International Journal of Engineering Works 5, no. 2 (2018): 21–31. https://doi.org/10.5281/zenodo.1170539.

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Model Reference Adaptive System (MRAS) represents one of the most attractive and popular solutions for sensorless control of AC drive. According to the principle of asynchronous motor vector control,taking two phase rotating coordinates current model as the adjustable model and improved voltage model as reference model,a speed sensorless vector control system is built The model reference adaptive system (MRAS) method is used to identify system speed .Model reference adaptive system method is applied to asynchronous motor speed estimation and achieves speed sensorless control of asynchronous mo
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BENAICHA, SAMIRA. "ROBUST SENSORLESS SPEED CONTROL OF AN INDUCTION MOTOR DRIVE USING A SYNERGETIC APPROACH." REVUE ROUMAINE DES SCIENCES TECHNIQUES — SÉRIE ÉLECTROTECHNIQUE ET ÉNERGÉTIQUE 68, no. 4 (2023): 381–87. http://dx.doi.org/10.59277/rrst-ee.2023.4.10.

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This paper uses a model reference adaptive system (MRAS) to build an improved sensorless rotor-field oriented control (RFOC) induction motor (IM) drive in all speed ranges. However, in the presence of external disturbances and parameter variations, the linear tuning method of the Proportional Integrator (PI) controller in the MRAS adaptation mechanism degrades motor performance. An advanced MRAS-based synergetic technique is proposed to develop two suitable adaptation mechanisms that generate slip speed and stator resistance estimates. The reference and adjustable models are developed in the s
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Asfu, Workagegn Tatek. "Stator Current-Based Model Reference Adaptive Control for Sensorless Speed Control of the Induction Motor." Journal of Control Science and Engineering 2020 (October 14, 2020): 1–17. http://dx.doi.org/10.1155/2020/8954704.

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This paper described that the stator current-based model reference adaptive system (MRAS) speed estimator is used for the induction motor (IM) indirect vector speed control without a mechanical speed sensor. Due to high sensitivity of motor parameters variation at low speed including zero, stability analysis of MRAS design is performed to correct any mismatch parameters value in the MRAS performed to estimate the motor speed at these values. As a result, the IM sensorless control can operate over a wide range including zero speed. The performance of the stator current-based MRAS speed estimato
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Ho, Sang Dang, Petr Palacky, Martin Kuchar, Pavel Brandstetter, and Cuong Dinh Tran. "Particle swarm optimization-based stator resistance observer for speed sensorless induction motor drive." International Journal of Electrical and Computer Engineering (IJECE) 11, no. 1 (2021): 815. http://dx.doi.org/10.11591/ijece.v11i1.pp815-826.

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This paper presents a different technique for the online stator resistance estimation using a particle swarm optimization (PSO) based algorithm for rotor flux oriented control schemes of induction motor drives without a rotor speed sensor. First, a conventional proportional-integral controller-based stator resistance estimation technique is used for a speed sensorless control scheme with two different model reference adaptive system (MRAS) concepts. Finally, a novel method for the stator resistance estimation based on the PSO algorithm is presented for the two MRAS-type observers. Simulation r
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Dissertations / Theses on the topic "MRAS TECHNIQUE"

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Rivera, Frances. "The Use of Proteomic Techniques to Study the Physiology and Virulence of Staphylococcus aureus." Scholar Commons, 2010. http://scholarcommons.usf.edu/etd/3603.

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Staphylococcus aureus is a bacterial pathogen that is believed to be the most common agent of human infectious disease, causing conditions ranging from common skin lesions to life-threatening illnesses. S. aureus has also shown a remarkable ability to develop resistance to antimicrobial treatment, making infections difficult to treat. In the post-genomic era, proteomic studies analyzing the protein complement of a genome in a particular organism at any given time, have gained real significance. This result is largely due to dynamic changes in protein expression profiles which can lead wide al
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Akin, Bilal. "State Estimation Techniques For Speed Sensorless Field Oriented Control Of Induction Motors." Master's thesis, METU, 2003. http://etd.lib.metu.edu.tr/upload/1055953/index.pdf.

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This thesis presents different state estimation techniques for speed sensorlees field oriented control of induction motors. The theoretical basis of each algorithm is explained in detail and its performance is tested with simulations and experiments individually. First, a stochastical nonlinear state estimator, Extended Kalman Filter (EKF) is presented. The motor model designed for EKF application involves rotor speed, dq-axis rotor fluxes and dq-axis stator currents. Thus, using this observer the rotor speed and rotor fluxes are estimated simultaneously. Different from the widely accepted use
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Besbes, Ahmed. "Image segmentation using MRFs and statistical shape modeling." Phd thesis, Ecole Centrale Paris, 2010. http://tel.archives-ouvertes.fr/tel-00594246.

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Nous présentons dans cette thèse un nouveau modèle statistique de forme et l'utilisons pour la segmentation d'images avec a priori. Ce modèle est représenté par un champ de Markov. Les noeuds du graphe correspondent aux points de contrôle situés sur le contour de la forme géométrique, et les arêtes du graphe représentent les dépendances entre les points de contrôle. La structure du champ de Markov est déterminée à partir d'un ensemble de formes, en utilisant des techniques d'apprentissage de variétés et de groupement non-supervisé. Les contraintes entre les points sont assurées par l'estimatio
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Lim, Tien Tze. "Molecular characterization of Malaysian methicillin-resistant Staphylococcus aureus." Thesis, Curtin University, 2007. http://hdl.handle.net/20.500.11937/2635.

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Seventy-four methicillin-resistant Staphylococcus aureus (MRSA) from two Malaysian hospitals were characterised by both phenotypic and genotypic techniques. These isolates were collected over an 18 year time period in the years, 1982, 1989, 1994 and 2000. All of the Malaysian MRSA isolates were found to be multiresistant and resistant to at least five different antimicrobial agents. Over 30% of them were non-typable by the International Basic Set of bacteriophages. The majority of the typable isolates were susceptible to the group III phages, especially phage 85. The majority of the isolates c
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Lim, Tien Tze. "Molecular characterization of Malaysian methicillin-resistant Staphylococcus aureus." Curtin University of Technology, School of Biomedical Sciences, 2007. http://espace.library.curtin.edu.au:80/R/?func=dbin-jump-full&object_id=17817.

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Seventy-four methicillin-resistant Staphylococcus aureus (MRSA) from two Malaysian hospitals were characterised by both phenotypic and genotypic techniques. These isolates were collected over an 18 year time period in the years, 1982, 1989, 1994 and 2000. All of the Malaysian MRSA isolates were found to be multiresistant and resistant to at least five different antimicrobial agents. Over 30% of them were non-typable by the International Basic Set of bacteriophages. The majority of the typable isolates were susceptible to the group III phages, especially phage 85. The majority of the isolates c
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Susic, Semir. "Beyond Good and Evil : An essay on the combination of ideas and aesthetics in George Bernard Shaw's Mrs Warren’s Profession." Thesis, Stockholm University, Department of History of Literature and History of Ideas, 2008. http://urn.kb.se/resolve?urn=urn:nbn:se:su:diva-8314.

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<p>The objective of this essay is to approach a larger comprehension of the drama of George Bernard Shaw. The essay studies the combination of ideas and aesthetics in the play Mrs Warren’s Profession; how theatrical and mainly literary aesthetics interplay with political ideas and what the consequence of this combination is. The study illustrates that the dramatic method consists of using ideas as effective theatrical tools to move the reader/viewer by thought and not by sentiment. The study also illustrates that a key to understanding Shaw’s drama can be found in the construction of operas an
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Rao, Anita. "High resolution magnetic resonance angiography (mra) of the renal vasculature : development of improved acquisition and post- processing techniques /." The Ohio State University, 1996. http://rave.ohiolink.edu/etdc/view?acc_num=osu1487940308432037.

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Ortega-Martorell, Sandra. "On the use of advanced pattern recognition techniques for the analysis of MRS and MRSI data in neuro-oncology." Doctoral thesis, Universitat Autònoma de Barcelona, 2012. http://hdl.handle.net/10803/284491.

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El cáncer es una de las principales causas de muerte en el mundo. Los tumores cerebrales tienen una incidencia relativamente baja en comparación con otras patologías cancerígenas más generalizadas, pero la prognosis de algunos es muy pobre, contribuyendo significativamente a su morbilidad. La gestión clínica de una masa anormal en el cerebro es materia delicada y difícil, por lo que los expertos han de basarse en mediciones indirectas no invasivas de las características del tumor y de su crecimiento. En la práctica radiológica actual, estas mediciones se realizan a menudo mediante técnicas de
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Xiang, Bo. "Knowledge-based image segmentation using sparse shape priors and high-order MRFs." Thesis, Châtenay-Malabry, Ecole centrale de Paris, 2013. http://www.theses.fr/2013ECAP0066/document.

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Nous présentons dans cette thèse une approche nouvelle de la segmentation d’images, avec des descripteurs a priori utilisant des champs de Markov d’ordre supérieur. Nous représentons le modèle de forme par un graphe de distribution de points qui décrit les informations a priori des invariants de pose grâce à des cliques L1 discrètes d’ordre supérieur. Chaque clique de triplet décrit les variations statistiques locales de forme par des mesures d’angle,ce qui assure l’invariance aux transformations globales (translation, rotation et échelle). L’apprentissage d’une structure de graphe discret d’o
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Chakraa, Hamza. "Οptimisatiοn techniques fοr mοnitοring a high-risk industrial area by a team οf autοnοmοus mοbile rοbοts". Electronic Thesis or Diss., Normandie, 2024. http://www.theses.fr/2024NORMLH29.

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Cette thèse explore le développement et la mise en œuvre d’algorithmes d’optimisation pour la surveillance de zones industrielles à l’aide d’une équipe de robots mobiles autonomes. Le travail de recherche se concentre sur l’allocation de tâches multi-robots (MRTA), où un plan de mission quasi-optimal doit être généré. Un nouveau modèle prenant en compte des robots et des tâches hétérogènes est proposé, utilisant des algorithmes génétiques (GA) et une méthode de recherche locale 2-Opt pour résoudre le problème. La thèse intègre également des stratégies d’évitement des collisions, qui deviennent
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Books on the topic "MRAS TECHNIQUE"

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Springs, Alice. Mrs. Newton. Taschen, 2004.

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Symposium D on Analytical Techniques for the Characterization of Compound Semiconductors (1990 Strasbourg, France). Analytical techniques for the characterization of compound semiconductors: Proceedings of Symposium D on Analytical Techniques for the Characterization of Compound Semiconductors of the 1990 E-MRS Fall Conference, Strasbourg, France, November 27-30, 1990. North-Holland, 1991.

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Symposium F on Techniques and Challenges for 300 mm Silicon (1998 Strasbourg, France). Techniques and challenges for 300 mm silicon: Processing, characterization, modelling and equipment : proceedings of Symposium F on Techniques and Challenges for 300 mm Silicon of the E-MRS 1998 Spring Conference, Strasbourg, France, 16-19 June 1998. Elsevier, 1999.

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Pass the MRCS: All the Techniques You Need (MRCS Study Guides). Saunders Ltd., 2001.

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Gattringer, Thomas, Christian Enzinger, Stefan Ropele, and Franz Fazekas. Vascular imaging (CTA/MRA). Oxford University Press, 2018. http://dx.doi.org/10.1093/med/9780198722366.003.0008.

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Non-invasive computed tomography angiography (CTA) and magnetic resonance angiography (MRA) constitute an integral part of the diagnostic workup of stroke patients, which—among the various techniques to image the complex cerebrovascular tree—can be conceptually placed between duplex sonography and digital subtraction angiography. CTA and especially MRA can be performed with different techniques and protocols that need to be used according to the clinical questions. In the setting of acute ischaemic stroke with the therapeutic option of endovascular thrombectomy, the rapid and reliable detectio
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Five-Minute CEO Journal: Mrs. ReMarkiTable, LLC, 2023.

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Thrumurthy, Sri G., Tania S. De Silva, Zia M. Moinuddin, and Stuart Enoch. EMQs for the MRCS Part A. Oxford University Press, 2013. http://dx.doi.org/10.1093/oso/9780199645640.001.0001.

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Specifically designed to help candidates revise for the MRCS exam, this book features 250 extended matching questions divided into 96 themes, covering the whole syllabus. Containing everything candidates need to pass the MRCS Part A EMQ section of the exam, the book focuses intensively on topics relating to principles of surgery-in-general, including peri-operative care, post-operative management and critical care, surgical technique and technology, management and legal issues in surgery, clinical microbiology, emergency medicine and trauma management, and principles of surgical oncology. The
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Gomes, William A. Neuroimaging of Epilepsy. Oxford University Press, 2017. http://dx.doi.org/10.1093/med/9780199937837.003.0045.

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Neuroimaging is essential for clinical care and basic research in epilepsy. MRI is the primary tool, but adjunctive techniques are commonly employed including MRS, PET, SPECT, and MEG. These techniques facilitate localization and characterization of seizure foci prior to epilepsy surgery, and also allow preoperative assessment of risk to eloquent brain regions. Evaluation of patients with MRI-negative epilepsy remains a major clinical challenge and motivation for contemporary research.
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Flournoy, Deborah Brazzell. Mrs. Flournoy's Collection of Quotes and Affirmations: Learning Life's Lessons. Your Online Publicist, 2021.

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Flournoy, Deborah Brazzell. Mrs. Flournoy's Collection of Quotes and Affirmations: Learning Life's Lessons. Your Online Publicist, 2021.

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Book chapters on the topic "MRAS TECHNIQUE"

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Benaicha, Samira. "Application of Synergetic Technique in Sensorless Induction Motor Drive Based MRAS Method." In Lecture Notes in Electrical Engineering. Springer Nature Singapore, 2024. http://dx.doi.org/10.1007/978-981-97-0045-5_10.

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Pattison, Julian. "Techniques." In Mrs Dalloway by Virginia Woolf. Macmillan Education UK, 1987. http://dx.doi.org/10.1007/978-1-349-09357-1_4.

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Runge, Val M., and Johannes T. Heverhagen. "Advanced Non-Contrast MRA Techniques." In The Physics of Clinical MR Taught Through Images. Springer International Publishing, 2022. http://dx.doi.org/10.1007/978-3-030-85413-3_81.

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O’Doherty, Toni, Róisín Nic Amhlaoibh, and Martin Clynes. "Analysis of Specific and Differentially Expressed mRNAs in Cell Culture." In Animal Cell Culture Techniques. Springer Berlin Heidelberg, 1998. http://dx.doi.org/10.1007/978-3-642-80412-0_32.

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Abuzneid, Abdelshakour, and Brandon J. Stark. "Improving BGP Convergence Time via MRAI Timer." In Novel Algorithms and Techniques in Telecommunications and Networking. Springer Netherlands, 2009. http://dx.doi.org/10.1007/978-90-481-3662-9_17.

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Kumari, Seema, and Rekha Yadav. "Spin-Transfer Torque MRAM with Emerging Sensing Techniques." In Lecture Notes in Electrical Engineering. Springer Nature Singapore, 2023. http://dx.doi.org/10.1007/978-981-19-7993-4_2.

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Francone, Marco, Michele Anzidei, Ilaria Iacucci, Francesco Vullo, and Carlo Catalano. "Image Acquisition Technique and Sequences Contrast-Enhanced MRA." In MR Angiography of the Body. Springer Berlin Heidelberg, 2010. http://dx.doi.org/10.1007/978-3-540-79717-3_3.

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Uhlmann, Volker, Eilhard Mix, and Arndt Rolfs. "Application of In Situ-PCR for the Detection of Intracellular mRNAs." In Modern Applications of DNA Amplification Techniques. Springer US, 1997. http://dx.doi.org/10.1007/978-1-4615-5379-3_7.

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Kulthe, Shubham, Chandra Shekher Purohit, Saibal Manna, R. Sudha, B. Jaganatha Pandian, and Anis Kazi. "Performance Analysis of Interactive Thermal Process Using Various MRAC Techniques." In Lecture Notes in Electrical Engineering. Springer Singapore, 2019. http://dx.doi.org/10.1007/978-981-13-6772-4_10.

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Oliveira, Duarte C., Hermínia de Lencastre, and Alexander Tomasz. "Evolution of Molecular Techniques for the Characterization of MRSA Clones." In Antibiotic Discovery and Development. Springer US, 2011. http://dx.doi.org/10.1007/978-1-4614-1400-1_17.

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Conference papers on the topic "MRAS TECHNIQUE"

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Taqi, Makki, and Pintu Kumar Ram. "Synthesizing MRIs From CT Scans Using Deep Learning Techniques: A Comprehensive Review." In 2024 5th International Conference on Image Processing and Capsule Networks (ICIPCN). IEEE, 2024. http://dx.doi.org/10.1109/icipcn63822.2024.00039.

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Rho, Dae-Won, Jae-Koo Park, YongJin Ji, Seung-Jae Yang та Woo-Young Choi. "A 4λ× 50-Gb/s Si Photonic WDM Transmitter with Code-Based Wavelength Calibration and Locking". У Optical Fiber Communication Conference. Optica Publishing Group, 2025. https://doi.org/10.1364/ofc.2025.w1e.2.

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This paper presents a 4λ×50-Gb/s Si photonic WDM transmitter with four cascaded micro-ring modulators (MRMs), MRM drivers, and a heater controller. A code-based calibration and locking technique ensures optimal modulation performance through on-chip control.
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Yoneda, Tomohiro, Yasuhiro Takako, Akira Tamakoshi, Masanori Natsui, Daisuke Suzuki, and Takahiro Hanyu. "Implementation of an MRAM-Based Edge AI Hardware with a Fine-Grained Power-Gating Technique." In 2025 IEEE 55th International Symposium on Multiple-Valued Logic (ISMVL). IEEE, 2025. https://doi.org/10.1109/ismvl64713.2025.00010.

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Battocchi, Dante, Alda Simoes, Gordon Bierwagen, Dennis Tallman, and Anthony Stamness. "The Use of Multiple Electrochemical Techniques to Characterize Mg-rich Primers for Al Alloys." In CORROSION 2006. NACE International, 2006. https://doi.org/10.5006/c2006-06250.

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Abstract To insure that the corrosion protective behavior of Mg-rich primers1 (MRPs) over Al aircraft alloys is properly understood, multiple electrochemical techniques have been utilized to characterize the behavior of this class of Cr-free coatings. To confirm that the MRPs did indeed provide cathodic, sacrificial protection to these alloys, the corrosion potential of the mixed Al-Mg system (Ecorrmixed),, the Open Circuit Potential (OCP), can be used to show when the potential of the alloy substrate is modified by contact with the Mg to yield a potential cathodic to the Al Alloy (Ecorralloy)
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Sarode, Aditi, Sarang Dineshrao Pojage, Kapil Jajulwar, Snehlata Dongre, and Priya Maidamwar. "Design of Medicine Recommendation System (MRS) for Biomedical Application Using Machine Learning Techniques." In 2024 Asia Pacific Conference on Innovation in Technology (APCIT). IEEE, 2024. http://dx.doi.org/10.1109/apcit62007.2024.10673613.

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Meryem, Benakcha, Benakcha Abdelhamid, Ammar Abdelkarim, and Zouzou Salah Eddine. "Real-time control of PMSM motor drive based MRAS-STC technique." In 2022 19th International Multi-Conference on Systems, Signals & Devices (SSD). IEEE, 2022. http://dx.doi.org/10.1109/ssd54932.2022.9955913.

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Schwarz, U., F. Aubele, S. Koch, J. Staiger, and H. Steinhart. "Sensorless control technique of PMSM based on MRAS observer with smooth transition." In 12th International Conference on Power Electronics, Machines and Drives (PEMD 2023). Institution of Engineering and Technology, 2023. http://dx.doi.org/10.1049/icp.2023.2043.

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Kumar, Pradeep, Sandeep Dhundhara, and Ruchi Makin. "Performance analysis of PMSM drive based on FOC technique with and without MRAS method." In 2016 International Conference on Recent Advances and Innovations in Engineering (ICRAIE). IEEE, 2016. http://dx.doi.org/10.1109/icraie.2016.7939492.

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Qian, Kai, Tao Wang, Xiaojun Zou, Wei Song, Liukai Yuan, and Liangmo Wang. "MRAS-Based Sensorless Vector Control of Wheel Motors." In WCX SAE World Congress Experience. SAE International, 2023. http://dx.doi.org/10.4271/2023-01-0538.

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&lt;div class="section abstract"&gt;&lt;div class="htmlview paragraph"&gt;Traditional vector control needs the installation of mechanical sensors to gather rotor position and speed information in order to enhance the control performance and dynamic quality of electric vehicle wheel motors, which increases system cost and reduces system reliability and stability. On the basis of Popov's super-stability theory, an appropriate adjustable model and reference model are constructed, and the system's reference adaptive law is determined. Furthermore, to solve the problem of the standard PI regulator'
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Cirrincione, M., M. Pucci, G. Cirrincione, and G. A. Capolino. "An Enhanced Neural MRAS Sensorless Technique based on Minor-Component-Analysis for Induction Motor Drives." In Proceedings of the IEEE International Symposium on Industrial Electronics. IEEE, 2005. http://dx.doi.org/10.1109/isie.2005.1529181.

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Reports on the topic "MRAS TECHNIQUE"

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Floyd, Webster, and Andrew Ward. Mobile Runway Edge Sheave Anchor criteria in asphalt concrete pavement. Engineer Research and Development Center (U.S.), 2025. https://doi.org/10.21079/11681/49724.

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The Mobile Runway Edge Sheave (MRES) is used in conjunction with the Mobile Aircraft Arresting System (MAAS) for setback aircraft arresting system (AAS) installations in expedient or temporary situations. There are existing criteria and tactics, techniques, and procedures (TTPs) for MRES installations on portland cement concrete (PCC) pavement and soil, but these criteria have not been developed for asphalt concrete (AC) pavements. The US Air Force Civil Engineer Center (AFCEC) tasked the US Army Engineer Research and Development Center (ERDC) to develop anchor criteria for the MRES in AC pave
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Sun, Lina, Yanan Han, Hua Wang, et al. MicroRNAs as Potential Biomarkers for the Diagnosis of Inflammatory Bowel Disease: A Systematic Review and Meta-analysis. INPLASY - International Platform of Registered Systematic Review and Meta-analysis Protocols, 2022. http://dx.doi.org/10.37766/inplasy2022.2.0027.

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Review question / Objective: The purpose of this systematic review was to systematically review the clinical studies regarding miRNAs as diagnostic biomarkers for inflammatory bowel disease and assess the overall diagnostic accuracy of miRNAs. Condition being studied: The symptoms of inflammatory bowel disease (IBD) are highly variable. The diagnosis of IBD must be made through medical history, physical, laboratory, radiologic, endoscopic, and histological examinations. However, these diagnostic techniques are not specific and sometimes even equivocal. Therefore, reliable biomarkers are urgent
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Stern, David B., and Gadi Schuster. Manipulation of Gene Expression in the Chloroplast: Control of mRNA Stability and Transcription Termination. United States Department of Agriculture, 1993. http://dx.doi.org/10.32747/1993.7568750.bard.

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Chloroplasts are the site of photosynthesis and of other essential biosynthetic activities in plant cells. Chloroplasts are semi-autonomous organelles, since they contain their own genomes and protein biosynthetic machinery, but depend on the coordinate expression of nuclear genes to assemble macromolecular complexes. The bioeingineering of plants requires manipulation of chloroplast gene expression, and thus a knowledge of the molecular mechanisms that modulate mRNA and protein production. In this proposal the heterotrophic green alga Chlamydomonas reinhardtii has been used as a model system
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Meidan, Rina, and Robert Milvae. Regulation of Bovine Corpus Luteum Function. United States Department of Agriculture, 1995. http://dx.doi.org/10.32747/1995.7604935.bard.

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The main goal of this research plan was to elucidate regulatory mechanisms controlling the development, function of the bovine corpus luteum (CL). The CL contains two different sterodigenic cell types and therefore it was necessary to obtain pure cell population. A system was developed in which granulosa and theca interna cells, isolated from a preovulatory follicle, acquired characteristics typical of large (LL) and small (SL) luteal cells, respectively, as judged by several biochemical and morphological criteria. Experiments were conducted to determine the effects of granulosa cells removal
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