Results 21 to 30 of about 35,732 (193)

Power system steady state calculations using artificial neural networks [PDF]

open access: yesE3S Web of Conferences, 2020
The power systems steady-state problem are described by a system of nonlinear equations, and for their solution are widely used iterative techniques such as the Newton-Raphson and others.
Khudayarov Muzaffar, Normamatov Nuriddin
doaj   +1 more source

Quadratically convergent algorithm for computing real root of non-linear transcendental equations

open access: yesBMC Research Notes, 2018
Objectives The present paper describes a new algorithm to find a root of non-linear transcendental equations. It is found that Regula-Falsi method always gives guaranteed result but slow convergence.
Srinivasarao Thota   +1 more
doaj   +1 more source

Accelerated Newton-Raphson GRAPE methods for optimal control

open access: yesPhysical Review Research, 2023
A Hessian-based state-to-state optimal control method in Liouville space is presented to mitigate previously undesirable polynomial scaling of Hessian computation time.
David L. Goodwin, Mads Sloth Vinding
doaj   +1 more source

Vector Form Implementation in Three-Phase Power Flow Analysis Based on Power Injection Rectangular Coordinate

open access: yesJurnal Nasional Teknik Elektro, 2019
This paper aims to propose the vector form implementation into three-phase power flow analysis. The developed algorithm is based on Newton-Raphson method with voltage is represented in rectangular coordinate.
Lukmanul Hakim   +3 more
doaj   +3 more sources

Wilkinson Polynomials: Accuracy Analysis Based on Numerical Methods of the Taylor Series Derivative

open access: yesDesimal, 2020
Some of the numeric methods for solutions of non-linear equations are taken from a derivative of the Taylor series, one of which is the Newton-Raphson method. However, this is not the only method for solving cases of non-linear equations.
Vera Mandailina   +4 more
doaj   +1 more source

Modifikasi Garis Singgung Untuk Mempercepat Iterasi Pada Metode Newton Raphson

open access: yes, 2023
The Newton-Raphson method is one of the methods to find solutions or roots of nonlinear equations. This method converges faster than other methods and is more effective in finding doubles.
Maxrizal, Maxrizal
core   +1 more source

Numerical method and mathematical model for finding the equilibrium composition of the thermodynamic system of the T-Energy software package

open access: yesВестник Дагестанского государственного технического университета: Технические науки, 2023
Objective. The aim of the study is to develop a mathematical model and numerical methods for finding the equilibrium composition of a thermodynamic system.Method. To find the equilibrium composition of the thermodynamic system, a combination of numerical
P. A. Sechenov, I. A. Rybenko
doaj   +1 more source

Comparative Analysis of Techniques for Solving the Hydraulics of Pressurized Irrigation Pipe Networks [PDF]

open access: yesمجلة جامعة النجاح للأبحاث العلوم الطبيعية, 1997
This study presents a comparative analysis for three techniques in analyzing the hydraulics of pressurized irrigation systems: Linear Theory, Newton Raphson, and Iterative Distal Outlet.
Numan Mizyed
doaj   +1 more source

Globally convergent algorithms for dc operating point analysis of nonlinear circuits [PDF]

open access: yes, 2003
An important objective in the analysis of an electronic circuit is to find its quiescent or DC operating point. This is the starting point for performing other types of circuit analysis.
Zwolinski, Mark   +3 more
core   +1 more source

Conceptualizing the Iterative method of Newton-Raphson for systems with two equations

open access: yes, 2023
In numerical analysis, Newton-Raphson method is a root-finding algorithm which generates iterative approximations to the zeroes (or roots) of a real-valued function.
Triantafyllou, Serafeim A.
core   +2 more sources

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