Z Transformation-Based High Payload Authentication Technique with Higher Region of Convergence Value (ZATHRoc)

Author(s):  
J. K. Mandal ◽  
Suman Mahapatra
2007 ◽  
Author(s):  
Patrick D. Converse ◽  
Frederick L. Oswald

2015 ◽  
Vol 10 (3) ◽  
pp. 2825-2833
Author(s):  
Achala Nargund ◽  
R Madhusudhan ◽  
S B Sathyanarayana

In this paper, Homotopy analysis method is applied to the nonlinear coupleddifferential equations of classical Boussinesq system. We have applied Homotopy analysis method (HAM) for the application problems in [1, 2, 3, 4]. We have also plotted Domb-Sykes plot for the region of convergence. We have applied Pade for the HAM series to identify the singularity and reflect it in the graph. The HAM is a analytical technique which is used to solve non-linear problems to generate a convergent series. HAM gives complete freedom to choose the initial approximation of the solution, it is the auxiliary parameter h which gives us a convenient way to guarantee the convergence of homotopy series solution. It seems that moreartificial degrees of freedom implies larger possibility to gain better approximations by HAM.


2005 ◽  
Vol 10 (4) ◽  
pp. 041203 ◽  
Author(s):  
Hui Li ◽  
Diane E. Marotta ◽  
Soungkyoo Kim ◽  
Theresa M. Busch ◽  
E. Paul Wileyto ◽  
...  

2021 ◽  
Vol 113 ◽  
pp. 103026
Author(s):  
Hui-Shih Leng ◽  
Jin-Fa Lee ◽  
Hsien-Wen Tseng
Keyword(s):  

2020 ◽  
Vol 324 ◽  
pp. 430-439
Author(s):  
Clément Goubault ◽  
Flavien Sciortino ◽  
Olivier Mongin ◽  
Ulrich Jarry ◽  
Mégane Bostoën ◽  
...  
Keyword(s):  

Author(s):  
Arunesh Kumar Singh ◽  
Abhinav Saxena ◽  
Nathuni Roy ◽  
Umakanta Choudhury

In this paper, performance analysis of power system network is carried out by injecting the inter-turn fault at the power transformer. The injection of inter-turn fault generates the inrush current in the network. The power system network consists of transformer, current transformer, potential transformer, circuit breaker, isolator, resistance, inductance, loads, and generating source. The fault detection and termination related to inrush current has some drawbacks and limitations such as slow convergence rate, less stability and more distortion with the existing methods. These drawbacks motivate the researchers to overcome the drawbacks with new proposed methods using wavelet transformation with sample data control and fuzzy logic controller. The wavelet transformation is used to diagnose the fault type but contribute lesser for fault termination; due to that, sample data of different signals are collected at different frequencies. Further, the analysis of collected sample data is assessed by using Z-transformation and fuzzy logic controller for fault termination. The stability, total harmonic distortion and convergence rate of collected sample data among all three methods (wavelet transformation, Z-transformation and fuzzy logic controller) are compared for fault termination by using linear regression analysis. The complete performance of fault diagnosis along with fault termination has been analyzed on Simulink. It is observed that after fault injection at power transformer, fault recovers faster under fuzzy logic controller in comparison with Z-transformation followed by wavelet transformation due to higher stability, less total harmonic distortion and faster convergence.


2020 ◽  
Vol 11 (2) ◽  
pp. 425-432 ◽  
Author(s):  
Shegufta Farazi ◽  
Fan Chen ◽  
Henry Foster ◽  
Raelene Boquiren ◽  
Shelli R. McAlpine ◽  
...  

A pH responsive pMAA nanogel that demonstrates high loading capacity and rapid intracellular delivery of hydrophilic peptides.


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