in this paper, a novel control method for photovoltaic converter connection to the national gridis presented, so in addition to the injection control by solar arrays to the grid, this method cancompensate reactive power and harmonics in the load current. the system will be connected inparallel between the grid and load. the proposed system supplies all load power consumption(including active po...

INTRODUCTION We conducted a biomechanical study comparing cerclage wiring using a power tool with the traditional manual method. MATERIALS AND METHODS Our study consisted of 4 experimental arms based on the method of fixation and diameter of wires. The 4 arms were: 1) power tool method using 0.8 mm cerclage wires, 2) power tool method using 1.0 mm cerclage wires, 3) conventional manual method...

This paper is concerned with the inverse scattering problem which aims to determine spatially distributed dielectric constant coefficient of 2D Helmholtz equation from multifrequency backscatter data associated a single direction incident plane wave. We propose globally convergent convexification numerical algorithm solve this nonlinear and ill-posed problem. The key advantage our method over c...

in this paper, the homotopy analysis method (ham) is considered to obtain the solution of the schrodinger equation with a power law nonlinearity. for this purpose, a theorem is proved to show the convergence of the series solution obtained from the proposed method. also, an example is solved to illustrate the eciency of the mentioned algorithm and the h-curve is plotted to determine the region...

In this paper, we propose a coordinate-wise version of the power method from an optimization viewpoint. The vanilla power method simultaneously updates all the coordinates of the iterate, which is essential for its convergence analysis. However, different coordinates converge to the optimal value at different speeds. Our proposed algorithm, which we call coordinate-wise power method, is able to...

Sleep transistors in industrial power-gating designs are custom designed with an optimal size. Consequently, sleep transistor P/G network optimization becomes a problem of finding the optimal number of sleep transistors and their placement as well as optimal P/G network grids, wire widths and layers. This paper presents a fake via based sleep transistor P/G network synthesis method, which addre...

We study the global convergence of gradient descent method minimization strictly convex functionals on an open and bounded set a Hilbert space. Such results are unknown for this type sets, unlike case entire Then, we use our result to establish general framework numerically solve boundary value problems quasi-linear partial differential equations with noisy Cauchy data. The procedure involves C...

Neural network controllers have become popular in control tasks thanks to their flexibility and expressivity. Stability is a crucial property for safety-critical dynamical systems, while stabilization of partially observed many cases, requires retain process long-term memories the past. We consider important class recurrent neural networks (RNN) as dynamic nonlinear uncertain partially-observed...

This paper presents a new control method for simultaneous compensation of instantaneous reactive power and current harmonics by parallel active filters (PAFs). Reference compensating currents of PAF are calculated using the subtraction of instantaneous power from its average value. In this way, it is possible omitting high/low pass filter(s) from the control circuit of PAF, which usually result...