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On the convergence of a damped Newton-like method with modified right hand side vector
We present a convergence analysis for a damped Newton like method with modified right-hand side vector in order to approximate a locally unique solution of a nonlinear equation in a Banach spaces setting. In the special ...
On the election of the damped parameter of a two-step relaxed Newton-type method
In this paper, we are interested to justified two typical hypotheses that appear in the convergence analysis, |λ|≤2|λ|≤2 and z0z0 sufficient close to z∗z∗ . In order to proof these ideas, the dynamics of a damped ...
Experimental determination of stiffness and damping in rotating systems using metaheuristic hybrid optimization and state observers
(2016-01-01)
Recently, more research have been conducted on the analysis of the vibration response of rotors, so that new techniques, which are used to characterize the dynamic response of rotating machines, have been developed to aid ...
Dynamics of damped oscillations: physical pendulum
(2017-10-23)
The frictional force of the physical damped pendulum with the medium is usually assumed proportional to the pendulum velocity. In this work, we investigate how the pendulum motion will be affected when the drag force is ...
Dynamics of damped oscillations: physical pendulum
(2017-10-23)
The frictional force of the physical damped pendulum with the medium is usually
assumed proportional to the pendulum velocity. In this work, we investigate
how the pendulum motion will be affected when the drag force is ...
Solución de sistemas de ecuaciones restringidas mediante método de puntos interiores
(Universidad Nacional de Trujillo, 2017)
A new tool to study real dynamics: The convergence plane
In this paper, the author presents a graphical tool that allows to study the real dynamics of iterative methods whose iterations depends on one parameter in an easy and compact way. This tool gives the information as ...
Simplified recursive newton-type algorithm for instantaneous modal parameter estimation of sub-synchronous oscillations
(2012)
A method for instantaneous identification of parameters from sub-synchronous oscillations is proposed. The developed methodology uses an infinite impulse response band-pass filter bank to separate a generator unit ...