GitHub

Using the Newton-Raphson Method to Calculate Pi (π)

This project demonstrates how to use the Newton-Raphson numerical method to solve the equation sin(x) = 0, thereby calculating an approximate value of π. The Newton-Raphson method is an efficient ...
SciELO

An efficient Newton-Raphson based form-finding method for tensegrity structures with given strut forces and cable force density

Tensegrity structures are geometric nonlinear systems and statically and kinematically indeterminate structures that require an initial shape-finding procedure to establish a self-equilibrium state.
GitHub

BeastAnniee/equation-root-finding

Implementation of various numerical methods to solve nonlinear equations, including Newton-Raphson, Bisection, Secant, and more. Each method is demonstrated with sample problems and step-by-step ...
IEEE

General formulation for the Newton-Raphson method and the fixed-point method in finite-element programs

Abstract: This paper proposes a general formulation for implementing the fixed-point method (FPM) and the Newton-Raphson method (NRM) in finite-element (FE) analysis of nonlinear magnetic problems. As ...
IEEE

Sensorless Control of PMSM Drives Using Octant Newton–Raphson Method and Reduced-Order EKF Considering Speed Reversal and Noise

Abstract: For back electromotive force-based sensorless control in permanent magnet synchronous motor (PMSM) drives, the conventional phase-locked loop (PLL) exhibits ...
Simon Fraser University

Newton-Raphson Method

Let be one of the likelihood functions described in the previous subsections. Let . Finding such that is maximized is equivalent to finding the solution to the likelihood equations With as the initial ...