988 results found.
Year: 2010, Volume: 10, Issue: 1
... the implemented in PCC algorithm. In relation to Greville system with the implemented PCC algorithm for the fundamental kernel ... for analyzing the signal values in the spectrum on multimedia systems. MP3 became particularly popular in frequencies on which ... algorithm for the estimate of signal modeling called A Novel Systematic Procedure to fundamental frequency can be also expressed by ...
Terms matched: 3 - Score: 10 - 408k
Year: 2010, Volume: 10, Issue: 1
... echoes generated by reflections in a room. The starting point is the full-band adaptive system identification method, where the unknown system is the room, providing several reflections ... sub-band filtering implementation had to wait for the very large scale integration (VLSI) systems. I. INTRODUCTION The second section of the paper presents the full-band A ...
Terms matched: 2 - Score: 168 - 541k
Year: 2010, Volume: 10, Issue: 1
... operating point is put and controller design is analyzed. Heffron model of a power system installed with an Interline An obtained controller is investigated in the nonlinear Power Flow ... control signals. Next, the effect of IPFC damping The recent interconnection between power systems and controller on low frequency oscillations of power system is expansion in transmission and ...
Terms matched: 2 - Score: 166 - 545k
Year: 2010, Volume: 10, Issue: 1
... estimated but it is imposed depending on the load torque speed control of the driving system. The rotor flux field value i.e. the slip frequency, and then ... described variables qualitatively, inexactly or with uncertainty [4]. In complex nonlinear systems, like robot axis driven by induction Domain of motors, this characteristic is ...
Terms matched: 2 - Score: 55 - 413k
Year: 2010, Volume: 10, Issue: 1
... , it is established on a strong mathematical approach based on the knowledge of the system model. The required Besides, the four-switch converter does not eliminate the converter ... in active and reactive powers. this converter in the grid connection of distributed generation systems such as wind energy conversion systems Index Terms — control, four-switch three-phase power ...
Terms matched: 2 - Score: 54 - 450k
Year: 2010, Volume: 10, Issue: 1
... , the only problem is finding the command method that gives us a six phase system with a less oscillatory cos(ωot+ 4π /3) electromagnetic torque ... strategy is a bit complicated but gives good results. Electric Machines, Converters and Systems (ElectrIMACS'02), Montreal (Canada), 2002. REFERENCES [8 ...
Terms matched: 2 - Score: 30 - 767k
Year: 2010, Volume: 10, Issue: 1
... . K. Sikka, "Analysis and optimization of a natural draft heat sink system" in Proc. 1996 • the steady-state thermal simulations allow to establish Thermal ... I. INTRODUCTION equations to be solved iteratively. Computer aided design (CAD) systems are used to describe geometrical models, to Power electronics is essential for the ...
Terms matched: 2 - Score: 26 - 484k
Year: 2010, Volume: 10, Issue: 1
... superposing effect concerning the quantities of the dt electric field determined by the two-phase supply system and the corresponding magnetic field is also considered as a One defines the hybrid ... Fluxes", REFERENCES Proc. of the 7th International Conference of Electromechanical and Power Systems, Iaşi, Romania, pp. (II-245 – II-250), 2009 ...
Terms matched: 2 - Score: 26 - 505k
Year: 2010, Volume: 10, Issue: 1
... level received by one sensor node. The experimental determinations were made using a WSN system composed of ten wireless modules (one coordinator module and nine WSN nodes) ... 2] 802.15.4- IEEE Standard for Information Technology- Telecommunications and information exchange between systems. Part 15.4: Wireless Medium Access Control (MAC) and Physical Layer ...
Terms matched: 2 - Score: 24 - 680k
Year: 2010, Volume: 10, Issue: 1
... Advances in Electrical and Computer Engineering Volume 10, Number 1, 2010 Corrections to "GEOBARN: A Practical Grid Geospatial Database System" Zhou HUANG1,2, Yu FANG1, Xuetong XIE3, Mao PAN2 1) Institute of Remote Sensing& GIS, Peking University Beijing, P. R. China 100871 2) ...
Terms matched: 1 - Score: 43 - 212k