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Modeling and multi-loop feedback control design of a SEPIC power factor corrector in single-phase rectifiers
Kanaan, H.Y.; Al-Haddad, K. - In: Mathematics and Computers in Simulation (MATCOM) 91 (2013) C, pp. 274-283
In this paper, a comparative analysis of three multi-loops control schemes dedicated to the single ended primary inductance converter (SEPIC) power factor corrector (PFC) is presented. The first control technique uses a robust hysteresis current controller; the second control strategy consists...
Persistent link: https://www.econbiz.de/10010751852
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Advanced control methods for power electronics systems
Silva, J. Fernando A. da; Fernão Pires, V.; Pinto, … - In: Mathematics and Computers in Simulation (MATCOM) 63 (2003) 3, pp. 281-295
The application of modeling methods suitable for control and simulation of power electronic systems is outlined as a …. The straightforward non-linear modeling for controller design and simulation uses switched state–space models avoiding the … self-contained approach to solve the simulation and control problems of novel structures of power electronics converters …
Persistent link: https://www.econbiz.de/10011050927
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The design of intelligent control of a kitchen refrigerator
Mraz, Miha - In: Mathematics and Computers in Simulation (MATCOM) 56 (2001) 3, pp. 259-267
predefined level in a common kitchen refrigerator. The control works on the basis of modeling a thermostatic appliance and the …
Persistent link: https://www.econbiz.de/10011051024
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A kinetic model for growth of callus derived from Eucommia ulmoides aiming at mass production of a factor enhancing collagen synthesis of animal cells
Xing, Xin-Hui; Ono, Akinori; Miyanaga, Kazuhiko; Tanji, … - In: Mathematics and Computers in Simulation (MATCOM) 56 (2001) 4, pp. 463-474
described the callus enlargement process. Based on these results, a newly developed bioreactor with a fragmentation device …
Persistent link: https://www.econbiz.de/10010749542
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Geoinformation modeling of wind-induced surges on the northern–eastern Caspian Sea
Ismailova, B.B. - In: Mathematics and Computers in Simulation (MATCOM) 67 (2004) 4, pp. 371-377
Shallow north part of the Caspian Sea is part of the most important region of the Caspian Sea. The Northeast part, especially its coastal zone, is unexplored areas of the Caspian Sea. In last years the north part of the Caspian Sea became one of the main sources of pollution of the whole sea....
Persistent link: https://www.econbiz.de/10010749830
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Evaluation of model parameter accuracy by using joint confidence regions: application to low complexity neural networks to describe enzyme inactivation
Geeraerd, Annemie H.; Herremans, Carl H.; Ludikhuyze, … - In: Mathematics and Computers in Simulation (MATCOM) 48 (1998) 1, pp. 53-64
general applicability in the field of high isobaric–isothermal inactivation of enzymes. The use of this non-linear modeling …
Persistent link: https://www.econbiz.de/10010870319
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Hybrid excitation synchronous generator in embedded applications: Modeling and control
Mbayed, Rita; Salloum, Georges; Vido, Lionel; … - In: Mathematics and Computers in Simulation (MATCOM) 90 (2013) C, pp. 60-73
The paper deals with the modeling and the control of the hybrid excitation synchronous machine operating as a variable … elaborated model is suitable for simulation and is adapted to the generator mode. In addition, it includes the magnetic circuit … the rotor vary. Simulation results and experiments validate the approach. The electrical parameters of the laboratory …
Persistent link: https://www.econbiz.de/10010870682
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Modeling and control of a cascaded doubly-fed induction generator based on dynamical equivalent circuits
Patin, N.; Monmasson, E.; Louis, J.-P. - In: Mathematics and Computers in Simulation (MATCOM) 81 (2010) 2, pp. 225-238
This paper deals with the control of an autonomous cascaded doubly-fed induction generator operating in a variable speed constant frequency mode. The proposed structure is a full stand-alone generating system dedicated to isolated grids in embedded systems or in small-scale renewable energy...
Persistent link: https://www.econbiz.de/10010748901
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Successes and failures to embed socioeconomic dimensions in integrated natural resource management modeling: Lessons from Thailand
Ekasingh, B.; Letcher, R.A. - In: Mathematics and Computers in Simulation (MATCOM) 78 (2008) 2, pp. 137-145
natural resource modeling. It examines experiences in Thailand over the past 20–30 years to illustrate advances and … approaches and modeling agricultural and watershed management are reviewed. It is found that greater success has been experienced … boundaries, inadequate linkages between social theories and differences in agendas. Some modeling approaches, such as agent …
Persistent link: https://www.econbiz.de/10011050853
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Hysteresis modeling in the MATLAB/Power System Blockset
Casoria, Silvano; Sybille, Gilbert; Brunelle, Patrice - In: Mathematics and Computers in Simulation (MATCOM) 63 (2003) 3, pp. 237-248
), a MATLAB/Simulink®-based simulation tool. This model will be available in version 3.0 of the PSB (also called …
Persistent link: https://www.econbiz.de/10011050887