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Year: 2012, Volume: 12, Number: 1
... such as delayed feedback was considered for the chaotic system. Moreover, the existence of sign function in control signal without any 1 solution for eliminating it causes high frequency switching, Digital Object Identifier 10.4316/AECE.2012.01014 85 1582-7445© 2012 AECE Advances in Electrical and Computer Engineering Volume 12, Number 1, 2012 which affect the ...
582. A Blind High-Capacity Wavelet-Based Steganography Technique for Hiding Images into other Images
... sub- As mentioned before, the embedding process actually band system, where the sub-bands are logarithmically takes place in wavelet domain of the cover image. spaced in frequency. As shown in Figure 3, in a one Therefore, the cover image is normalized in order to get dimensional discrete wavelet transform (DWT), ...
583. PID Neural Network Based Speed Control of Asynchronous Motor Using Programmable Logic Controller
Year: 2011, Volume: 11, Number: 4
... the formulation in Eq.(10), the error value that The tacho generator that conveys instantaneous information is the difference between system reference and system on revolution frequency in block diagram is directly output is applied to the inputs of the neurons located in the connected to the PLC and the control signal generated by hidden layer ...
Year: 2011, Volume: 11, Number: 4
... to the pixel level, the segmentation in two steps frequent sub-graphs. Although the approaches based on is required. The initial phase provides a simple segmentation compression and frequency sub-graphs are closely related, (under-segmentation) to allow a determination of the shapes they may produce different results because a sub-graph less and spatial positions for the ...
Year: 2018, Volume: 18, Number: 4
... error rate. E. Link Power Consumption Capacitance C, the link-switching factor β, the wire width Ww, the swing link voltage Vsw, and the clock frequency fc comprises the link power consumption PWw. It is the product of the above and expressed as eqn. 13 [19, 33]. PWw  ...
Year: 2018, Volume: 18, Number: 4
... for scenarios that are using the the coverage areas. Similar situation, but with less Mapping 1 setup, see Fig. 4.a. Using this type of mapping frequency, is present for area 2, as well. When comparing whenever a mobile node moves from one side of the the distribution of the flux, mapping ...
Year: 2011, Volume: 11, Number: 4
... ] -[ 13] and compared buses of the system decreases steadily. In some cases the with the results obtained when the generator limits are phase angle and frequency have remained constant while the modeled by the simplified Qmin/Qmax representation decreasing in voltage continued to a critical value, causing commonly used in load flow studies ...
Year: 2018, Volume: 18, Number: 4
... 30 runs is given in Table VI. tension-compression spring depending on minimum According to the results there is no difference in best values deflection, shear stress, surge frequency and limits on but LsWOA has low std. and low mean value. outside diameter [32, 33]. The design is shown in Fig. ...
Year: 2018, Volume: 18, Number: 4
... function and constraints. As compared to specific heuristics, including minimization of some time-domain and 76 Advances in Electrical and Computer Engineering Volume 18, Number 4, 2018 frequency-domain performance indices is presented in [36], emergence of a simplified multiple linear regression model. and a hybrid algorithm containing SOS and simulated This model has ...
Year: 2014, Volume: 14, Number: 2
... 505600, Romania scutaru@unitbv.ro, horia.gavrila@upb.ro, Ioan.PETER@electroprecizia.ro 1 Abstract — More than 60% of industrial electricity saturation, non-sinusoidal form and variable frequency of consumption is made by electrical drives with induction the voltage applied. In these conditions, it is necessary to motors. In 2008, by IEC 60034-30 ...
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