147 results found containing all search terms.
Year: 2009, Volume: 9, Issue: 3
... subjects. Each sequence contained 12-16 frames. have normalized intensity, uniform size and shape, and The subject ages ranged from 18 to 30 years. Sixty five ... , Z. M., "Feature selection for facial expression recognition based on optimization algorithm", Second REFERENCES International Workshop on Nonlinear Dynamics and Synchronization [1 ...
Terms matched: 2 - Score: 8 - 1,959k
Year: 2009, Volume: 9, Issue: 2
... especially for complex one, is the number of design shapes. The aim of the method is to find ... Engineering Volume 9, Number 2, 2009 Rotor Pole Shape Optimization of Permanent Magnet Brushless DC Motors Using the ... Basis Technique Ali JABBARI1, Mohsen SHAKERI1, Asghar S. GHOLAMIAN2 1 Department of Mechanical engineering, Babol Noshirvani ...
Terms matched: 3 - Score: 871 - 1,023k
Year: 2009, Volume: 9, Issue: 2
... , as it allows its state of the system containing N components is expressed by shape to be entirely determined by the data without having the vector s as follows ... this model a Markov state of power operator intervention. In such cases, the optimization gives a system is defined by a particular condition, where every solution compatible ...
Terms matched: 2 - Score: 12 - 614k
Year: 2009, Volume: 9, Issue: 2
... = 1 α f1 (x )e j2πxt dx (14) determine the shape of the new characteristic to be closer to the ideal staircase characteristic. The ... CONCLUSION [9] Onofrei, L.A., Alexandru, N.D., "Optimization of the Improved We proposed and evaluated a new type of a Nyquist Nyquist ...
Terms matched: 2 - Score: 10 - 454k
Year: 2009, Volume: 9, Issue: 1
... by using numerous layers with dif- -0.4 ferent slot shapes (as Figure 2 and 3a show) to ... Layer to. Moreover the simulations justify that the back-EMF shape 3rd Layer remains trapezoidal for various skew angles in ... is identical with the basic Figure 7. Cogging torque wave-shape of the basic model, the slot-opening model while ...
Terms matched: 4 - Score: 86 - 579k
Year: 2007, Volume: 7, Issue: 2
... the phase current is highly differs even more from sinusoidal shapes. affected by the 3rd order harmonic whose amplitude ... equivalent load current (8A), the covered trapezoidal shape which is determined by a significant 3rd range reduces ... . Zhu, V. S. Ramsden, "Optimization of The voltage and current waveforms can be improved ...
Terms matched: 3 - Score: 24 - 675k
Year: 2007, Volume: 7, Issue: 1
... authors' intention is to make a determined waveforms (shapes and magnitudes) was contribution to optimization of this ... is compared with an Certain improvements in the theoretical waveform shape experimentally determined one. can be observed as well ... For instance, in the waveforms shown in Figure 11 and 12, it can be observed a pretty good ...
Terms matched: 3 - Score: 10 - 535k