SEARCH THE JOURNAL CONTENT
Enter one or more keywords to search for.
For exact phrase matching use quotation marks (e.g. "speed controller").
Note that '*' and '?' wildcards are supported.
Search results for: frequency
593 results found.
60 pages of results.
Sort by relevance / Sorted by date ▼
Year: 2015, Volume: 15, Number: 2
... filtering in conjunction with paper is aimed at providing further validation regarding a new stepped frequency signals which can be included in the technique for detecting and localising defects in ... two sets of sent-received pairs of signals: for a given fixed Figure 3. Time-frequency mask with usage and direction of iterations position of the ultrasound transducers, one ...
Year: 2015, Volume: 15, Number: 2
... AGC) is to achieve better implement more and more efficient algorithms to deal with frequency regulation and maintain the tie-line power flow at the complex AGC problems. The ... PID controller ΔPtw incremental real power generated from hydro based on imperialist competitive algorithm for load-frequency control turbine of power systems," ISA T, Vol. 52, ...
Year: 2015, Volume: 15, Number: 2
... Method, used by The usual soil resistivity's are in the range 50 to 1000 different authors in [3-7]. These authors transformed the Ωm. At power frequency the depth of penetration is between differential equation that governs the physical phenomenon 459 to 2054 m, whereas the size of typical grounding into an equivalent boundary integral ...
Year: 2015, Volume: 15, Number: 2
... the spatial periods of the lower bound of the EBG spectra. The positions of the the EBG surface must be as small as possible. Small EBGs' in frequency are determined through full-wave dimensions of the unit cell lead to the positioning of the simulation, by solving the corresponding eigenmode equation EBG in the high frequency range ...
Year: 2015, Volume: 15, Number: 1
... ]. However, control of DC bias current in the signal line with constant frequency response should be structure of current conveyor (allowing Rx or gm control changed ... AECE Advances in Electrical and Computer Engineering Volume 15, Number 1, 2015 or high-frequency components suddenly occur. Now, the [21,30,32] ...
Year: 2015, Volume: 15, Number: 1
... 10.4316/AECE.2015.01017 123 1582-7445© 2015 AECE Advances in Electrical and Computer Engineering Volume 15, Number 1, 2015 II. NOMENCLATURE monitoring of the controller. The frequency of sampling the PI Proportional-integral controller process was 1[Hz] (Tp=1 [s ]). To control the process, PID proportional-integral derivative ...
Year: 2015, Volume: 15, Number: 1
... longer calculating time that requires more powerful processor. I. INTRODUCTION If the point lies in the torque ripple reduction, as well as in defining the constant switching frequency in the classical Since the end of the 1980s [1-2] up to now, direct torque DTC approach the most frequent proposals incline to the control ( ...
Year: 2015, Volume: 15, Number: 1
... Digital Object Identifier 10.4316/AECE.2015.01014 95 1582-7445© 2015 AECE Advances in Electrical and Computer Engineering Volume 15, Number 1, 2015 II. RELATED WORK enhance operating frequency of their NPS architecture. On-chip (FPGA) data buffering is essentially required They use register as pipeline stage at the input and output in along with NPS ...
Year: 2015, Volume: 15, Number: 1
... the essential characteristics of the original signature (values for the occurrence of what it is called now a smart grid. The of the amplitude, variations of the frequency, changes of the difference between a power network and a smart grid is that first derivative, etc.). For each component, the coefficient of ...
Year: 2015, Volume: 15, Number: 1
... [1, 2]. The broadband communication channels are frequency-selective; utilizing Orthogonal Frequency II. MIMO OFDM MODEL Division Multiplexing (OFDM) overcomes the frequency This ... section V. concurrently [1, 2]. The broadband communication channels are frequency-selective; utilizing Orthogonal Frequency II. MIMO OFDM MODEL Division Multiplexing (OFDM) ...
Search took 0.276 seconds
The search engine database includes all papers published after 2007, including titles, author names, abstracts, keywords, full papers text, references and citations. For papers published between 2001 and 2006, please visit the Archive section.
We invite you to try the most frequently used search terms:
system - power - control - fault - network - load - model - frequency - converter - transformer - harmonic - computer - algorithm - cancer - simulation - computer - estimate - optimal control - expert system - electromagnetic - interference - data transmission - neural network - electrocardiogram signal - model - cluster - design - wavelet - antenna - wireless sensor - coupling - robust - noise - signal processing - system identification - translation - nonlinear systems - induction motor - speed controller - shape optimization - fuzzy network - wireless sensor network
