Готові списки джерел за темами / Direct Flux Vector Control (DFVC)

Добірка наукової літератури з теми "Direct Flux Vector Control (DFVC)"

Автор: Grafiati

Опубліковано: 14 березня 2023

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Статті в журналах з теми "Direct Flux Vector Control (DFVC)"

Almakki, Ali Nadhim Jbarah, and Andrey Mazalov. "Improved dfig dftc by using a fractional-order super twisting algorithms in wind power application." Modern Transportation Systems and Technologies 7, no. 3 (September 30, 2021): 131–49. http://dx.doi.org/10.17816/transsyst202173131-149.

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Анотація:

Background: The direct flux and torque control are a robust, simple, and alternative approach control formulation that does not require decomposition into symmetrical components; the direct flux and torque control schemes have been proved to be preponderant for doubly-fed induction generators due to the simple implementation. Aim: This work presents the minimization of electromagnetic torque and rotor flux undulations of doubly-fed induction generators using fractional-order super twisting algorithms and modified space vector modulation techniques. Methods: The main role of direct flux and torque control is to regulate and control the electromagnetic torque and rotor flux of doubly-fed induction generators for wind turbine systems. The direct flux and torque control is a traditional control algorithm and robust technique. Fractional-order super twisting algorithms are a new and proposed nonlinear controller; characterized by a robust controller and a simpler algorithm, which gives a good harmonic distortion of current compared to other methods. Novelty: The A fractional-order super twisting algorithm is proposed. Proposed nonlinear controller construction is based on the traditional super twisting algorithm and fractional calculus to obtain a robust controller and reduces the electromagnetic torque and rotor flux undulations of doubly-fed induction generators. We use in our study a 1.5 MW doubly-fed induction generator integrated into a single-rotor wind turbine system to minimizes the electromagnetic torque, stator current, rotor flux undulations. As shown in the results figures using fractional-order super twisting algorithms ameliorate effectiveness especially minimizes the electromagnetic torque and rotor flux, and minimizes harmonic distortion of stator current (0.16 %) compared to the traditional control scheme. Results: As shown in the results figures using fractional-order super twisting algorithms ameliorate effectiveness especially minimizes the electromagnetic torque and rotor flux, and minimizes harmonic distortion of stator current (0.16 %) compared to the traditional control scheme. Conclusion: The direct flux and torque control are a robust, simple, and alternative approach control formulation that does not require decomposition into symmetrical components; the direct flux and torque control schemes have been proved to be preponderant for doubly-fed induction generators due to the simple implementation.

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Aaditya, Angga Wahyu, Dedid Cahya Happyanto, and Bambang Sumantri. "Application of Sliding Mode Control in Indirect Field Oriented Control (IFOC) for Model Based Controller." EMITTER International Journal of Engineering Technology 5, no. 2 (January 13, 2018): 255–69. http://dx.doi.org/10.24003/emitter.v5i2.193.

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Анотація:

Indirect Field Oriented Control (IFOC) is one of the vector control methods that can be applied to induction motor in the industrial world rather than Direct Field Oriented Control (DFOC) because of the flux is obtained from the formulation. However, IFOC can not guarantee the robustness and stability of the systems. Stability analysis such as Lyapunov Stability Theory can be used to make the system stable but not the robustness. Model based controller that can guarantee the stability and robustness such as sliding mode control (SMC) and fuzzy needs to be added in IFOC system to achieve proportional response system. Robust current regulator using sliding mode control was designed in this paper from state space model for model based controller. In transient response and under disturbance SMC shows better performance than PID in rising time and robustness at rotor speed and stator current.

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Dybkowski, Mateusz, and Szymon Antoni Bednarz. "Modified Rotor Flux Estimators for Stator-Fault-Tolerant Vector Controlled Induction Motor Drives." Energies 12, no. 17 (August 22, 2019): 3232. http://dx.doi.org/10.3390/en12173232.

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This paper deals with fault-tolerant control (FTC) of an induction motor (IM) drive. An inter-turn short circuit (ITSC) of the stator windings was taken into consideration, which is one of the most common internal faults of induction machines. The sensitivity of the classic, well-known voltage and current models to the stator winding faults was analyzed. It has been shown that these classical state variable estimators are sensitive to induction motor parameter changes during stator winding failure, which results in unstable operation of the direct field-oriented control (DFOC) drive. From a safety-critical applications point of view, it is vital to guarantee stable operation of the drive even during faults of the machine. Therefore, a new FTC system has been proposed, which consists of new modified rotor flux estimators, robust to stator winding faults. A detailed description of the proposed system is presented herein, as well as the results of simulation and experimental tests. Simulation analyses were performed using MATLAB/Simulink software. Experimental tests were carried out on the experimental test bench with a dSpace DS1103 card. The proposed solution could be applied as an alternative rotor flux estimation technique for the modern FTC drive.

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Wróbel, Karol, Piotr Serkies, and Krzysztof Szabat. "Model Predictive Base Direct Speed Control of Induction Motor Drive—Continuous and Finite Set Approaches." Energies 13, no. 5 (March 5, 2020): 1193. http://dx.doi.org/10.3390/en13051193.

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In the paper a comparative study of the two control structures based on MPC (Model Predictive Control) for an electrical drive system with an induction motor are presented. As opposed to the classical approach, in which DFOC (Direct Field Oriented Control) with four controllers is considered, in the current study only one MPC controller is utilized. The proposed control structures have a cascade free structure that consists of a vector of electromagnetic (torque, flux) and mechanical (speed) states of the system. The first investigated framework is based on the finite-set MPC. A short horizon predictive window is selected. The continuous set MPC is used in the second framework. In this case the predictive horizon contains several samples. The computational complexity of the algorithm is reduced by applying its explicit version. Different implementation aspects of both MPC structures, for instance the model used in prediction, complexity of the control algorithms, and their properties together with the noise level are analyzed. The effectiveness of the proposed approach is validated by some experimental tests.

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Fabbri, Stefano, Klaus Schuhmacher, Matthias Nienhaus, and Emanuele Grasso. "Improvement of Position Estimation of PMSMs Using an Iterative Vector Decoupling Algorithm." Energies 14, no. 1 (January 5, 2021): 245. http://dx.doi.org/10.3390/en14010245.

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This paper presents an improvement of sensorless techniques based on anisotropy for the estimation of the electrical angular position of synchronous machines by means of an iterative algorithm. The presented method reduces the effect of the fourth saliency harmonics on the measured signals avoiding the use of an observer or filter, thus, no additional dynamics are introduced on the system. Instead, a static algorithm based on iterative steps is proposed, minimizing the angular position error. The algorithm is presented and applied using the DFC (Direct Flux Control) technique but it is not limited to this choice. The advantages and limitations of this method are presented within this paper. The proof of the algorithm convergence is given. Simulations and experimental tests are performed in order to prove the effectiveness of the proposed algorithm.

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Abdullah, Ali Najim, and Mohammed Hasan Ali. "Direct torque control of IM using PID controller." International Journal of Electrical and Computer Engineering (IJECE) 10, no. 1 (February 1, 2020): 617. http://dx.doi.org/10.11591/ijece.v10i1.pp617-625.

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Анотація:

Direct torque control "DTC" technique is one of a high performance control system of an AC motor drive, which was proposed after the vector oriented control scheme during the resent 25 years. It has been developed rapidly for its concise system scheme, transient and dynamic performance. The DTC mechanism consists of voltage vector selection table, two hysteresis comparators and two estimators one for stator flux and another for electromagnetic torque. DTC is directly control torque and flux by using Voltage Source Inverter VSI, space vector and stator flux orientation and indirect speed regulated. A several control techniques can be used for improving the torque and flux performance. In this paper, the DTC with Proportional-Integral-Derivative (PID) controller used to improve the starting and dynamic performance of asynchronous motor AM, which gives good torque and flux response, best speed control and also minimize the unacceptable torque ripple. The mathematical model of DTC with PID controller of 3-phase induction motor IM are simulated under Matlab-Simulink. Therefore, the DTC based on PID controller has good performance of IM compared to classical DTC for starting, running state and also during change in load.

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Pellegrino, Gianmario, Radu Iustin Bojoi, and Paolo Guglielmi. "Unified Direct-Flux Vector Control for AC Motor Drives." IEEE Transactions on Industry Applications 47, no. 5 (September 2011): 2093–102. http://dx.doi.org/10.1109/tia.2011.2161532.

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Qin, Yugui, Kaiyuan Wang, and Huiran Luo. "Fuzzy Direct Torque Control of Surface Permanent Magnet Synchronous Motor." Journal of Physics: Conference Series 2396, no. 1 (December 1, 2022): 012016. http://dx.doi.org/10.1088/1742-6596/2396/1/012016.

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Abstract To solve the problems of large torque and flux ripple in direct torque control (DTC) of permanent magnet synchronous motors (PMSM), a fuzzy controller is used to replace hysteresis comparators and switching tables in the DTC. Different from the conventional fuzzy controller which only outputs the angle or amplitude of the voltage vector, the controller adjusts the angle and value of the voltage vector at the same time in the surface PMSM DTC system is proposed. The inputs and output of the fuzzy controller are: stator flux, torque error, angle and amplitude of voltage vector in stator flux coordinate system. The simulation results of proposed fuzzy control system work normally. Compared with conventional fuzzy control systems, stator flux and torque ripples are decreased and only when motor speed is negative, torque ripple is a little higher. To suppress torque ripple at negative speed, two membership functions of torque error are designed and the fuzzy control system can select the proper membership function according to motor speed. Simulation results show adaptive fuzzy control system can effectively reduce torque and flux ripple in four quadrants.

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Zhang, Wei, Ping Zhang, Xin Hao Zhang, and Xiao Feng Shen. "An Effective Direct Torque Control Based on Space Vector Modulation for DTP-PMSM." Applied Mechanics and Materials 416-417 (September 2013): 480–85. http://dx.doi.org/10.4028/www.scientific.net/amm.416-417.480.

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This paper has proposed an efficient direct torque control strategy based on space vector modulation (SVM-DTC) for dual three-phase permanent magnet synchronous motor (DTP-PMSM), which is implemented in a synchronous reference frame aligned with the machine stator flux vector. This strategy adopts the space vector modulation technique to compensate for the stator flux error, and then the continuous smooth response of the vector control and the rapid response of direct torque control are both achieved. Simulation studies of a 3KW DTP-PMSM are carried out. Simulation results show the improvement of the torque response, decrease of the torque ripple, the higher steady performance and better flux waveform.

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Peresada, Sergiy M., Serhii M. Kovbasa, Oleksii V. Statsenko, and Oleg V. Serhiienko. "Direct speed-flux vector control of induction motors: controller design and experimental robustness evaluation." Applied Aspects of Information Technology 5, no. 3 (October 25, 2022): 217–27. http://dx.doi.org/10.15276/aait.05.2022.15.

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The paper presents a general theoretical solution oftheinduction motor speed-fluxdirect vector control, which is based on the second Lyapunov method application. The structure of the direct vector control algorithm involves the use of anyasymptotic flux observer with exponential stability properties. Suchapproach led to improvement of the vector control system robustness properties. A constructive procedure for the designof correction termsof the rotor flux observer is proposed.Designed family of the flux ob-servers guarantees the exponential stability and robustification with respect ofparametric disturbances. It is shown that the proposedsolution guarantees: global exponential trackingof the speed-flux reference trajectories together with asymptotic field orientation, asymptotic exponential estimation of the rotor flux, as well as asymptotic decoupling of torque (speed) and flux control. Comparative experimental study shows that new controller providesstabilization of the control performancesas well as efficiency at nominal levelwhen the rotor active resistance changes. The proposed direct vector control structures can be used for the development of energy-efficient high performanceinduction motor drives for metalworking, packaging equipment, modern electric transport and special equipment.

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Більше джерел

Дисертації з теми "Direct Flux Vector Control (DFVC)"

Ozcelik, Eray. "Speed Sensorless Vector Control Of Induction Machine." Master's thesis, METU, 2005. http://etd.lib.metu.edu.tr/upload/2/12606063/index.pdf.

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Focus of this work is closed-loop speed control of an induction machine based on direct field-oriented control (DFOC) algorithm, using estimates of speed and flux observers which utilize only stator current and voltage. Theoretical bases of the algorithms are explained in detail and their performances are investigated with simulations and experiments. Field Orientated Control is based on projections which transform a threephase time and speed dependent system into a two co-ordinate time invariant system. These projections lead to a structure similar to that of a DC machine control. Transformations are done in synchronous frame alligned to d-axis of rotor flux. So rotor flux position must be known accurately to make these transformations. Degined flux observer, in which voltage model is assisted by current model via a closed-loop to compensate voltage model&rsquo
s disadvantages, estimates the position of the rotor flux. Obtaining adequate torque control via FOC, speed loop is closed using conventional PI regulators. Speed feedback is necessary to complete control loop. Model Reference Adaptive System is studied as a speed estimator. Reactive power scheme is applied to MRAS algorithm to estimate rotor speed. In this study, the direct (rotor) flux oriented control system with flux and speed estimators is described and tested in real-time with the starter kit named TMS320F2812 eZdsp DSK and the Embedded Target for the TI C2000 DSP tool of Matlab

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Ertek, Talip Murat. "Speed Estimation Techniques For Sensorless Vector Controlled Induction Motor Drive." Master's thesis, METU, 2005. http://etd.lib.metu.edu.tr/upload/12606863/index.pdf.

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Анотація:

This work focuses on speed estimation techniques for sensorless closed-loop speed control of an induction machine based on direct field-oriented control technique. Details of theories behind the algorithms are stated and their performances are verified by the help of simulations and experiments. The field-oriented control as the vector control technique is mainly implemented in two ways: indirect field oriented control and direct field oriented control. The field to be oriented may be rotor, stator, or airgap flux-linkage. In the indirect field-oriented control no flux estimation exists. The angular slip velocity estimation based on the measured or estimated rotor speed is required, to compute the synchronous speed of the motor. In the direct field oriented control the synchronous speed is computed with the aid of a flux estimator. Field Oriented Control is based on projections which transform a three phase time and speed dependent system into a two co-ordinate time invariant system. These projections lead to a structure similar to that of a DC machine control. The flux observer used has an adaptive structure which makes use of both the voltage model and the current model of the machine. The rotor speed is estimated via Kalman filter technique which has a recursive state estimation feature. The flux angle estimated by flux observer is processed taking the angular slip velocity into account for speed estimation. For closed-loop speed control of system, torque, flux and speed producing control loops are tuned by the help of PI regulators. The performance of the closed-loop speed control is investigated by simulations and experiments. TMS320F2812 DSP controller card and the Embedded Target for the TI C2000 DSP tool of Matlab are utilized for the real-time experiments.

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Chapuis, Yves André. "Controle direct du couple d'une machine asynchrone par l'orientation de son flux statorique." Grenoble INPG, 1996. http://www.theses.fr/1996INPG0006.

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Анотація:

De part sa robustesse, la simplicité de sa structure, son poids et sa taille, la machine asynchrone offre de nouvelles perspectives technologiques dans de nombreux domaines industriels, où l'on apprécie principalement son peu de maintenance et son faible coût. Avec les progrès de l'électronique de puissance, liés à l'apparition de composants interrupteurs rapides, et le développement des technologies numériques de commande, câblées ou programmées, il est possible à présent, de choisir une structure de commande beaucoup plus évoluée. Ainsi, la commande vectorielle à flux rotorique orienté d'une machine à induction peut maintenant mettre en évidence des principes de contrôle du couple permettant d'obtenir des performances équivalentes à celles de la machine à courant continu. Cependant cette structure nécessite, en général, la mise en place de capteurs sur l'arbre pour la connaissance d'une grandeur mécanique. De plus elle reste très sensible aux variations de paramètres de la machine, notamment celles de la résistance rotorique. Le travail réalisé dans le cadre de cette thèse propose une alternative à ces problèmes de sensibilité. En effet, on présente ici une méthode dans laquelle les grandeurs de contrôle que sont le flux statorique et le couple électromagnétique, sont calculées à partir des seules grandeurs liées au stator et ceci sans l'intervention de capteurs mécaniques. Cette nouvelle structure de commande, couramment nommée : Contrôle Direct du Couple de la machine asynchrone (Direct Torque Control DTC), a été développée plus récemment. Pour l'étude de cette structure de commande, on a choisi de commencer par mettre en place, à partir des informations présentées dans les publications, un dispositif expérimental et un logiciel de simulation. Par la suite, on a développé et complété ces deux supports d'étude, en vue des travaux spécifiques que l'on s'est fixés. Pour thèse de ces travaux, on a décidé d'analyser les comportements de la commande dans une très large plage de vitesses. Pour cela, on s'est appuyé sur les conditions de fonctionnement d'applications précises, comme celles du véhicule électrique pour laquelle on a réalisé une étude complémentaire en simulation

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Книги з теми "Direct Flux Vector Control (DFVC)"

Vaez-Zadeh, Sadegh. Direct Torque Control. Oxford University Press, 2018. http://dx.doi.org/10.1093/oso/9780198742968.003.0004.

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Анотація:

The fundamental principles of direct torque control (DTC) of permanent magnet synchronous (PMS) motors are presented in this chapter. The basic DTC system is then described. The operating limits of PMS machines under DTC are presented in terms of current limit, voltage limit, and flux linkage limit. Also, flux linkage control, including maximum torque per ampere (MTPA), unity power factor, and flux weakening at high speed, is derived. Then, alternative DTC schemes, including different SVM-DTC schemes, are presented. In line with the increasing energy-saving tendency in industrial applications, major emphasis is placed on the loss minimization of DTC. Finally, a comprehensive comparison was made between the basic DTC and vector control, emphasizing the pros and cons of DTC with respect to vector control.

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Частини книг з теми "Direct Flux Vector Control (DFVC)"

Zhao, Jie, Peng Wang, and Zunhui Ge. "The Fuzzy Sliding Mode Variable Structure Control for Direct Flux Oriented Vector Control of Motor." In Green Energy and Networking, 285–91. Cham: Springer International Publishing, 2020. http://dx.doi.org/10.1007/978-3-030-62483-5_30.

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Tarek, Kasmieh. "Induction Machine Vector and Direct Torque Control Improvement during the Flux Weakening Phase." In Torque Control. InTech, 2011. http://dx.doi.org/10.5772/15004.

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Im, D. H., B. I. Kwon, S. Y. Kim, J. H. Song, and S. C. Ahn. "Flux Sensing for Direct Vector Control of Linear Induction Motor." In Advanced Computational and Design Techniques in Applied Electromagnetic Systems, 491–94. Elsevier, 1995. http://dx.doi.org/10.1016/b978-0-444-82139-3.50130-0.

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Pushparajesh, V., and B. M. Nandish. "Classical Direct Torque Control for Switched Reluctance Motor Drive." In New Trends in Electric Machines - Technology and Applications [Working Title]. IntechOpen, 2022. http://dx.doi.org/10.5772/intechopen.107876.

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Анотація:

The modern electrical machines require higher efficiency in concern with pollution of the environment. Industries are focusing on bringing out new avenues in controlling the electric motors to adjust the speed and torque without compromising. The Direct Torque Control technique is suggested in this study. Slip control, which exploits a peculiar link between slip and torque, is the basic concept underlying this regulation. Direct torque control provides various benefits over field-oriented control, including reduced sensitivity to machine parameters, easy assembly, and quick dynamic torque response. As the voltage space vector is chosen in response to the inaccuracy in the flux linkage and torque, a current controller is unnecessary in this design. Low torque ripple, reduced noise, and reduced mechanical vibration are all attainable through proper torque management in the switching reluctance motor.

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Krim, Saber, Soufien Gdaim, Abdellatif Mtibaa, and Mimouni Mohamed Faouzi. "A Position Control With a Field Programmable Gate Array-Sun-Tracking System for Photovoltaic Panels." In Advances in System Dynamics and Control, 192–231. IGI Global, 2018. http://dx.doi.org/10.4018/978-1-5225-4077-9.ch007.

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Анотація:

Photovoltaic system applications should operate under good conditions. The maximum power point depends on the sunlight angle on the panel surface. In this chapter, an induction motor (IM) controlled with a direct torque control (DTC) is used to control the photovoltaic panel position. The conventional DTC is chosen thanks to its capability to develop the maximum of torque when the motor is standstill. However, the DTC produces a torque with high ripples and it is suffer from the flux demagnetization phenomenon, especially at low speed. To overcome these problems, two DTC approaches are proposed in this chapter: (1) the DTC based on the fuzzy logic and (2) the DTC based on space vector modulation (SVM) and proportional integral (PI) controllers (DTC-SVM-PI). The suggested approaches are implemented on a field programmable gate array (FPGA) Virtex 5 circuit in order to reduce the sampling period of the system and the delay in the control loop. The simulation and hardware implementation results demonstrate that the DTC-SVM-PI offers best the results in terms of ripples.

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Venkobarao, Vivek. "Hybridized Genetic Algorithm Based Machine Parameters Estimation for Direct Torque Control of 3 Phase Motor for Wind Energy Systems." In Advances in Computer and Electrical Engineering, 96–108. IGI Global, 2016. http://dx.doi.org/10.4018/978-1-4666-9911-3.ch006.

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Анотація:

It is generally aware that real-time parameter estimation of A.C. induction machine is very important for the efficient operation of vector-controlled drives. However, most existing methods have not taken into account of the four imperfections within the system, i.e. the existence of severe power harmonics due to the PWM inverter drive, the imbalancing of the 3-phase supply from the inverter, the variation of supply frequency under load changing and acceleration/deceleration, and changes in resistance. In this example, we have developed a new method of parameter estimation based on real time data sampling of voltages and currents, no matter they are sinusoidal or not. Here, the assumption of a synchronous rotating speed of the stator flux is not critical. With the aid of hybrid genetic algorithm techniques, the model has been found useful for on-line speed/torque control in most field orientation control schemes as it is much easier to achieve a global minimum during the optimization process.

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Krim, Saber, and Mohamed Faouzi Mimouni. "Robust Control Based on Input-Output Feedback Linearization for Induction Motor Drive: Real Time Implementation." In Robust Control - Applications in Manufacturing System [Working Title]. IntechOpen, 2022. http://dx.doi.org/10.5772/intechopen.104645.

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This chapter proposes a design of hardware architecture of an improved Direct Torque Control (DTC) for a real-time implementation on a Xilinx Field-Programmable Gate Array (FPGA). The first contribution in this chapter consists in combining the DTC with a Space Vector Modulation (SVM) technique and an Input-Output Feedback Linearization (IOFL) approach. In fact, the classical DTC has remarkable performance in terms of fast torque response and less dependence on the system parameters. Despite the cited advantages, the classical DTC is penalized by high torque ripples and inverter-switching-frequency variations. In this context, the SVM is added to the DTC structure in order to keep the switching frequency constant and to reduce ripples. Furthermore, the nonlinear IOFL is proposed to achieve a decoupled flux and torque control. The novel structure is named in this chapter as DTC-IOFL-SVM. Moreover, this chapter presents a hardware implementation of the suggested DTC-IOFL-SVM strategy utilization. The hardware implementation is chosen in order to reduce the sampling period of the system thanks to the parallel processing of the FPGA. In order to demonstrate the performance of the FPGA implementation of the proposed DTC-IOFL-SVM, numerous simulation results are presented using the Xilinx system generator under a Matlab/Simulink.

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Тези доповідей конференцій з теми "Direct Flux Vector Control (DFVC)"

Pellegrino, G., R. Bojoi, and P. Guglielmi. "Unified Direct-Flux Vector Control for AC motor drives." In 2010 IEEE Energy Conversion Congress and Exposition (ECCE). IEEE, 2010. http://dx.doi.org/10.1109/ecce.2010.5617840.

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Nicolae, M. S., I. R. Bojoi, and P. M. Nicolae. "Direct-Flux Vector Control of induction motor for light traction." In 2012 EPE-ECCE Europe Congress. IEEE, 2012. http://dx.doi.org/10.1109/epepemc.2012.6397337.

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Bojoi, R., G. Pellegrino, A. Cavagnino, and P. Guglielmi. "Direct Flux Vector Control of Axial Flux IPM Motors for in-wheel traction solutions." In IECON 2010 - 36th Annual Conference of IEEE Industrial Electronics. IEEE, 2010. http://dx.doi.org/10.1109/iecon.2010.5674955.

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Boazzo, Barbara, and Gianmario Pellegrino. "Predictive direct flux vector control of Permanent Magnet Synchronous Motor drives." In 2013 IEEE Energy Conversion Congress and Exposition (ECCE). IEEE, 2013. http://dx.doi.org/10.1109/ecce.2013.6646964.

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Nicolae, P. M., M. C. Nitu, and D. Constantin. "Direct flux vector control for dual-three phase induction motor drives." In 2013 4th International Youth Conference on Energy (IYCE). IEEE, 2013. http://dx.doi.org/10.1109/iyce.2013.6604190.

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Pellegrino, Gianmario, Barbara Boazzo, and Thomas M. Jahns. "Plug-in, direct flux vector control of PM synchronous machine drives." In 2014 IEEE Energy Conversion Congress and Exposition (ECCE). IEEE, 2014. http://dx.doi.org/10.1109/ecce.2014.6954064.

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Nguyen, Thien-Phuoc, Min-Fu Hsieh, Thanh-Anh Huynh, and Quang-Vinh Doan. "Direct Flux-Vector Oriented Control for Interior Permanent Magnet Synchronous Motor." In 2022 IEEE Ninth International Conference on Communications and Electronics (ICCE). IEEE, 2022. http://dx.doi.org/10.1109/icce55644.2022.9852072.

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Salim, Sajitha, and Vincent George. "Wide speed range flux estimator for direct vector controlled induction motor." In 2013 International Conference on Control Communication and Computing (ICCC). IEEE, 2013. http://dx.doi.org/10.1109/iccc.2013.6731682.

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Odhano, S. A., R. Bojoi, A. Boglietti, G. Griva, and S. G. Rosu. "Maximum efficiency per torque direct flux vector control of induction motor drives." In 2014 IEEE Energy Conversion Congress and Exposition (ECCE). IEEE, 2014. http://dx.doi.org/10.1109/ecce.2014.6953550.

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Rubino, S., R. Bojoi, E. Armando, and A. Tenconi. "Model Predictive Direct Flux Vector Control of Surface Permanent Magnet Motor Drives." In 2018 IEEE Energy Conversion Congress and Exposition (ECCE). IEEE, 2018. http://dx.doi.org/10.1109/ecce.2018.8557450.

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