Results 51 to 60 of about 17,059,396 (208)

Direct Vector Control With Fuzzy Current Controller for Three-phase Induction Motor

Eletrônica de Potência, 2013
This article proposes a Direct Vector Control (DVC) method with a Fuzzy Logic Current Controller (FLCC) for three-phase induction motor. The conventional DVC method has two PI current controllers.
Jos´e L. Azcue-Puma, Alfeu J. Sguarezi Filho, Ernesto Ruppert   +2 more
doaj   +1 more source

Robust kernel distance multivariate control chart using support vector principles [PDF]

, 2008
It is important to monitor manufacturing processes in order to improve product quality and reduce production cost. Statistical Process Control (SPC) is the most commonly used method for process monitoring, in particular making distinctions between ...
Chinnam, R. B., Camci, Fatih, Ellis, R. D., F. Camci, R. D. Ellis, R. B. Chinnam   +5 more
core   +1 more source

A new space vector PWM scheme for current-regulated indirect vector control [PDF]

Proceedings of IECON '93 - 19th Annual Conference of IEEE Industrial Electronics, 2002
The system performance of an AC variable speed drive directly depends on the current regulation. In this paper, a new space vector PWM scheme for current-regulated indirect vector control is developed. Motor currents are regulated by generating appropriate inverter output voltage vectors via software implemented comparators and switching tables ...
Tu, Rong-Jie, Chen, Chern-Lin
openaire   +2 more sources

Mathematical modelling of Mosquito Dispersal for Malaria\ud Vector Control. [PDF]

, 2013
In malaria endemic regions, dispersal of mosquitoes from one location to another searching for resources for their survival and reproduction is a fundamental biological process that operates at multiple temporal and spatial scales.
Lutambi, Angelina M., Lutambi, Angelina Mageni   +1 more
core   +1 more source

Current vector control pipeline.

, 2016
Current vector control pipeline.
David Bell (38377), Janet Hemingway (23878), Rima Shretta (3212160), Nicole Achee (3212163), Gao Qi (3212157), Abdoulaye A. Djimdé (2227663), Timothy N. C. Wells (422572)   +6 more
core   +1 more source

Clustering of vector control interventions has important consequences for their effectiveness : a modelling study [PDF]

, 2014
Vector control interventions have resulted in considerable reductions in malaria morbidity and mortality. When universal coverage cannot be achieved for financial or logistical reasons, the spatial arrangement of vector control is potentially important ...
Chitnis, Nakul, Penny, Melissa A, Melissa A Penny, Nakul Chitnis, Lutambi, Angelina Mageni, Angelina Mageni Lutambi, Briët, Olivier J. T., Briët, Olivier J T, Smith, Thomas A., Olivier J T Briët, Smith, Thomas A, Thomas A Smith, Penny, Melissa A.   +12 more
core   +2 more sources

Dual-Vector Model Predictive Current Control with Entire-Time-Domain Current Harmonic Optimization and Robust Control Strategy

Energies
This article proposes a robust dual-vector model predictive control (RDVMPC) strategy for high-power three-level inverters, specifically designed to optimize current harmonics.
Dahui Guo, Jian Yang, Hanbin Zhou, Qian Huang, Mi Dong, Liqing Liao   +5 more
doaj   +1 more source

Virtual Frequency Construction-Based Vector Current Control for Grid-Tied Inverter Under Imbalanced Voltage

IEEE Access, 2020
This paper proposes a fast phase capture (FPC) scheme and applies it to the control strategy of grid-tied inverters under imbalanced voltage. Firstly, a method for quickly extracting sequence components of power signals is derived through the symmetrical
Wu Binbing, Tian Yizhi, Chen Yuxi, Xiwang Abuduwayiti, Liansong Xiong   +4 more
doaj   +1 more source

Comparative Analysis of Control Methods with Model Reference Adaptive System Estimators of a Seven-Phase Induction Motor with Encoder Failure

Energies, 2021
This article presents a comparative analysis of the direct torque control with space vector modulation method for seven-phase squirrel-cage induction motor during the encoder failure.
Jacek Listwan, Krzysztof Pieńkowski
doaj   +1 more source

Vector control in a malaria epidemic occurring within a complex emergency situation in Burundi: a case study. [PDF]

, 2007
BACKGROUND: African highlands often suffer of devastating malaria epidemics, sometimes in conjunction with complex emergencies, making their control even more difficult. In 2000, Burundian highlands experienced a large malaria outbreak at a time of civil
Baza, D., Reid, T., Van Herp, M, Baza Dismas, Maes, P., D'Alessandro Umberto, Baza, D, Baza, Dismas, Van Bortel Wim, d' Alessandro, Umberto, Maes Peter, Protopopoff, Natacha, Reid, Tony, Van Bortel, W., Maes, Peter, D'Alessandro, U., Reid Tony, Coosemans Marc, Protopopoff, N., Van Herp, Michel, Coosemans, Marc, D'Alessandro, Umberto, Van Herp, M., Coosemans, M, Maes, P, Coosemans, M., Van Bortel, W, D'Alessandro, U, Van Bortel, Wim, Protopopoff Natacha, Reid, T, Van Herp Michel, Protopopoff, N   +32 more
core   +1 more source