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Search results for: frequency
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Year: 2021, Volume: 21, Number: 1
... (a) (b) (c) Figure 4. Subspace identification data for P-AFO and DDPC control gains. (a) Sine input signal with scanning frequency; (b) Output signal measured from P-AFO; (c) DDPC control gains, K „w p, K e Finally, stride frequency study was ...
Year: 2021, Volume: 21, Number: 1
... that problem definition that have driven the whole study the frequency and time-frequency domain approaches might presented in the paper ... range of artifacts, which often lead to compared to frequency-domain approaches. erroneous judgment towards the heart condition. ... response Other studies exemplified the usefulness of the Hilbert to that, many of the research efforts have been carried ...
Year: 2021, Volume: 21, Number: 1
... [3] and [7 ], an analysis is presented based on the frequency tracking is performed by a proportional-integral (PI) loop filter and phase integrator ... 2016. synchronization of power electronic converters in polluted and doi:10.1016/j.rser.2016.11.038 variable-frequency environments," IEEE Transactions on Power [22] Y. F. ...
Year: 2021, Volume: 21, Number: 1
... current of PMSG and IM when the rotational speed of MESS is 1,790(rpm) Figure 17. Torque characteristics according to variation of rotational speed and frequency in constant current condition (1.19Arms) being stored. In addition, the generated energy and the stored energy parts are also indicated in the figure. In ...
Year: 2020, Volume: 20, Number: 4
... towards sustainable energy resources. However, this axis current. In contrast, the frequency was made to large-scale penetration has opened up new challenges, synchronize by rotor-flux ... produced unsymmetrical and with huge transients at SCB closure. It can be figured out high-frequency inrush transients thus had adverse from Fig. 5(b) that the ...
Year: 2020, Volume: 20, Number: 4
... attempts through sensors and reporting to a secure server via modifying original ICs. radio frequency (RF) communication, the integrity of the IC 2. IP Piracy ... that Index Terms €” access control, authentication, computer security, integrated circuits, radiofrequency identification. reintroduce counterfeit ICs into the DoD electronic systems [10]. ...
Year: 2020, Volume: 20, Number: 4
... (SGW): its primary functions mechanism that consists of three phases. The first considers include the routing and forwarding of packets, as well as the the frequency domain for the effective use of bandwidth; the necessary support so that UEs move in areas serviced by second manages transmission queues and calculates different eNodeBs; expected ...
Year: 2020, Volume: 20, Number: 4
... an induction motor with rotor motors, and its analytical research was performed showing bar breakage, and electromagnetic field analysis based on finite the trend of left side band frequency in a double bar element method and motor current signal analysis is breakage as a function of the relative position of the bars performed according to various load conditions ...
99. Gaussian Source Coding using a Simple Switched Quantization Algorithm and Variable Length Codewords
Year: 2020, Volume: 20, Number: 4
... , signal processing algorithms, signal to noise ratio. various research fields, including speech coding [11], image compression [12], OFDM (Orthogonal Frequency Division I. INTRODUCTION Multiplexing) systems [13], multi-agent systems [14], analog-to-digital converters [15] or neural networks [16]. ...
Year: 2020, Volume: 20, Number: 3
... filter is beneficial in real time applications for stretching that transforms the gray level x to an intensified two reasons. First, it is easy to adjust the cutoff frequency. level, and a and b are the values between 0 and 1 that decide Decreasing the value of will lower the cutoff frequency a stretching percentage ...
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