Machine vector control
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The conference program will consist of plenary lectures, symposia, workshops and invitedsessions of the latest significant findings and developments in all the major fields of biomedical engineering.Submitted full papers will be peer reviewed. Accepted high quality papers will be presented in oral and poster sessions,will appear in the Conference Proceedings and will be indexed in PubMed/MEDLINE.
Energy conversion and conditioning technologies, power electronics, adjustable speed drives and their applications, power electronics for smarter grid, energy efficiency,technologies for sustainable energy systems, converters and power supplies
The CDC is the premier conference dedicated to the advancement of the theory and practice of systems and control. The CDC annually brings together an international community of researchers and practitioners in the field of automatic control to discuss new research results, perspectives on future developments, and innovative applications relevant to decision making, automatic control, and related areas.
AMC2020 is the 16th in a series of biennial international workshops on Advanced Motion Control which aims to bring together researchers from both academia and industry and to promote omnipresent motion control technologies and applications.
The International Conference on Image Processing (ICIP), sponsored by the IEEE SignalProcessing Society, is the premier forum for the presentation of technological advances andresearch results in the fields of theoretical, experimental, and applied image and videoprocessing. ICIP 2020, the 27th in the series that has been held annually since 1994, bringstogether leading engineers and scientists in image and video processing from around the world.
The theory, design and application of Control Systems. It shall encompass components, and the integration of these components, as are necessary for the construction of such systems. The word `systems' as used herein shall be interpreted to include physical, biological, organizational and other entities and combinations thereof, which can be represented through a mathematical symbolism. The Field of Interest: shall ...
Broad coverage of concepts and methods of the physical and engineering sciences applied in biology and medicine, ranging from formalized mathematical theory through experimental science and technological development to practical clinical applications.
Specific topics of interest include, but are not limited to, sequence analysis, comparison and alignment methods; motif, gene and signal recognition; molecular evolution; phylogenetics and phylogenomics; determination or prediction of the structure of RNA and Protein in two and three dimensions; DNA twisting and folding; gene expression and gene regulatory networks; deduction of metabolic pathways; micro-array design and analysis; proteomics; ...
IEEE Computer Graphics and Applications (CG&A) bridges the theory and practice of computer graphics. From specific algorithms to full system implementations, CG&A offers a strong combination of peer-reviewed feature articles and refereed departments, including news and product announcements. Special Applications sidebars relate research stories to commercial development. Cover stories focus on creative applications of the technology by an artist or ...
The design and manufacture of consumer electronics products, components, and related activities, particularly those used for entertainment, leisure, and educational purposes
2013 International Mutli-Conference on Automation, Computing, Communication, Control and Compressed Sensing (iMac4s), 2013
The sensorless vector control of Permanent Magnet Synchronous Motor (PMSM) drive is presented in this paper. The flux and instantaneous reactive power based sensorless speed estimation algorithms are designed and analyzed. In the flux based speed estimation algorithm, the estimated speed can be obtained directly from the flux and current relations. Mainly the speed error occurs between the estimated and ...
Proceedings of the IEEE International Conference on Industrial Technology (ICIT'96), 1996
This paper describes a high performance fully digital implementation of a permanent magnet synchronous motor (PMSM) servo system. On the basis of the vector control principle, the system is controlled by an INTEL 8031 microprocessor and a TMS320C25 DSP chip. A new self-tuning PID algorithm based on LATE optimal rule is used in the speed loop. The experimental result demonstrates ...
2007 9th International Conference on Electrical Power Quality and Utilisation, 2007
Frequency converters are used today in a large extent in the industry, while they allow continuous regulation of the rotation speed of the induction motor. There are different families of the frequency converters on the market. The simple ones allows only U/f control, and very simple changes in the control structure, the complex ones have also vector control and direct ...
2007 IEEE International Electric Machines & Drives Conference, 2007
It is necessary to modify the state-of-the-art of speed control theory because of the phase asymmetry in the linear induction motor (LIM) and for the constant speed control of mover using single vector control inverter system, it is important that primary stack is located in appropriated intervals in the 3D conveyer system using LIM. The dynamic characteristic analysis method of ...
Proceedings of the 6th International Conference on Optimization of Electrical and Electronic Equipments, 1998
IMS 2011 Microapps - Vector-Receiver Load Pull - Measurement Accuracy at its Best
Multimodal Telepresent Control of DLR Rollin' JUSTIN
IMS 2011 Microapps - Techniques for Validating a Vector Network Analyzer Calibration When Using Microwave Probes
Learning through Deterministic Assignment of Hidden Parameter
IMS 2011 Microapps - IQ Mixer Measurements: Techniques for Complete Characterization of IQ Mixers Using a Multi-Port Vector Network Analyzer
IMS 2012 Microapps - Passive Intermodulation (PIM) measurement using vector network analyzer Osamu Kusano, Agilent CTD-Kobe
IMS 2012 Microapps - Basic Amplifier Measurements with the RF Vector Network Analyzer (VNA) Taku Hirato, Agilent
Karin Hollerbach: Far Futures Panel - TTM 2018
Micro-Apps 2013: Alternative Methods and Optimization Techniques for Vector Modulation
MicroApps: 200W RF Power Amplifer Design using a Nonlinear Vector Network Analyzer and Measured Load-Dependent X-Parameters (2) (Agilent Technologies)
Power Pedals As Man-Machine Synergy Effectors--Bipedal Walking with Human Skill and Robot Power
Q&A with Cindy Chestek: IEEE Brain Podcast, Episode 12
SIMD Programming in VOLK, the Vector-Optimized Library of Kernels
Q&A with Dr. Maryam Shanechi: IEEE Brain Podcast, Episode 6 Part 1
Who Should the Car Hit? Javier Gozalvez - Ignite: Sections Congress 2017
Q&A with Dr. Maryam Shanechi: IEEE Brain Podcast, Episode 6 Part 2
Evolution of Cyber-Physical Security - Jonathan Smith - IEEE Sarnoff Symposium, 2019
Q&A: Far Futures Panel - TTM 2018
Lunar Industrialization: The First Step to the Solar System
The sensorless vector control of Permanent Magnet Synchronous Motor (PMSM) drive is presented in this paper. The flux and instantaneous reactive power based sensorless speed estimation algorithms are designed and analyzed. In the flux based speed estimation algorithm, the estimated speed can be obtained directly from the flux and current relations. Mainly the speed error occurs between the estimated and the actual speed because of the errors in measurement of the motor parameters and the sensing errors of the line currents and input voltages. To minimize the speed error, the estimated speed error is compensated by the instantaneous reactive power. The reactive power based estimation algorithm improves the performance of the drive system by avoiding integrator's drift problem compared to flux estimation algorithm. The algorithms was verified by simulation in MATLAB /SIMULINK using SVPWM inverter.
This paper describes a high performance fully digital implementation of a permanent magnet synchronous motor (PMSM) servo system. On the basis of the vector control principle, the system is controlled by an INTEL 8031 microprocessor and a TMS320C25 DSP chip. A new self-tuning PID algorithm based on LATE optimal rule is used in the speed loop. The experimental result demonstrates that the system is capable to improve the performance in terms of precision of control action, dynamic response and flexibility, even when the system parameters are varied.
Frequency converters are used today in a large extent in the industry, while they allow continuous regulation of the rotation speed of the induction motor. There are different families of the frequency converters on the market. The simple ones allows only U/f control, and very simple changes in the control structure, the complex ones have also vector control and direct moment control and their control structure can be changed significantly. User can affects number of parameters (thousands) and achieves very various quality of the drive.
It is necessary to modify the state-of-the-art of speed control theory because of the phase asymmetry in the linear induction motor (LIM) and for the constant speed control of mover using single vector control inverter system, it is important that primary stack is located in appropriated intervals in the 3D conveyer system using LIM. The dynamic characteristic analysis method of the vector controlled LIM using coupled FEM and control algorithm taking into account the movement is proposed. The focus of this paper is the analysis relative to selecting primary stack intervals in order to constant speed control in the 3D conveyer system using LIM.
In the following investigation the modeling and control strategy of a doubly fed induction machine is discussed for power production/electric propulsion purposes, when being incorporated as a shaft generator into a ship's system. When the doubly fed induction machine serves as a power production machine, contributes to lower emission of CO2 and fuel saving. This is due to the fact that the doubly fed induction machine is capable of working at different speed (lower) than synchronous. This coincide with the enforcement with which the International Maritime Organization (IMO) and the EU demand reduction of Ship's emissions. The system of the doubly fed induction machine is being controlled by implementing a practical form of a vector control technique which has been previous developed in the case of the control of variable speed wind energy systems. The electrical torque of the double fed induction machine is regulated to be constant and the doubly fed induction machine is allowed to perform within the range of zero to the twice of the synchronous speed. The relevant results demonstrate a very good regulation of the speed at various operational points either as in the motor or the generator mode.
This paper proposes a novel MRAS (model reference adaptive system) speed identification method of induction motor on the basis of magnet-excited voltage component. Compared with other methods, the output of the adjustable model in the method proposed can be measured directly rather than calculating from the motor's model, so that it has lesser sensitivity to the motor's parameters. The result of simulation and experiment shows that this method has an excellent performance, both dynamic and static.
More than one control schemes for the motor control with the dynamic change- over between them is termed as "dynamically reconfigurable control structures". Such a dynamically reconfigurable control structure for induction machine is proposed and implemented on a single FPGA platform. The inherent feature of FPGA i.e. the parallel execution offers ease and more enabling to implement such a multiple control structure. The content of paper emphasises on the basic arrangement of concept, implementation, sharing the common modules between the control schemes and the space characterization on FPGA.
The paper presents the simulation a high performance control for induction machines with robust-adaptive rotor flux observer. The solution is tested by numerical simulation of the closed-loop vector control system.
In this paper a control strategy for a three-level neutral point clamped inverter (NPC) is described on the assumption that the inverter feed an induction motor drive with vector control. In the NPC inverter, the three level pulse width modulation (PWM) techniques based on the sine triangle FWM and space vector modulation are used to drive the induction motor. A model of induction machine is developed so that the d-axis is always aligned with the rotor flux-linkage space vector such that the rotor flux linkage in the q-axis is zero. The purpose of the proposed control strategies is to achieve an adjustable-speed drive. Simulation is supplied to confirm the validity of the proposed method.
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