Your English writing platform
Discover LudwigExact(3)
An extension of the harmonic balance method is presented for calculation of the steady state (periodic) solutions in autonomous non-linear systems.
In this study, a new modified multi-level residue harmonic balance method is presented and adopted to investigate the forced nonlinear vibrations of axially loaded double beams.
A harmonic balance method is presented in which Jacobi elliptic functions are used in the trial solution instead of circular functions to obtain approximate periodic solutions of the oscillator ẍ + F (x, dotx) = 0. Conditions for the method to work well are the usual ones of the current method of harmonic balance, and that x t) must pass through zero.
Similar(57)
However, the problem becomes more involved for bundled conductors with spacer dampers, commonly used in high-power transmission in many countries, and a modified form of the energy-balance method is presented here.
Finally, material balance methods are presented.
A method is presented based on energy balance to derive the Melnikov criterion for a forced oscillator with one degree of freedom.
A new leaf phyllotaxy LOD modeling method is presented to match leaf models with textures, balancing the visual effect and model complexity.
In this paper, a constructive method is presented to design a controller for an inverted pendulum characterized by a time-delayed balance control.
In this paper, numerical methods of underground heat-water transfer, energy balance method and thermal storage method were presented to calculate the capacity of unit area of shallow groundwater aquifer.
Comparisons with the results of harmonic balance, two-level iterative, linearized harmonic balance and parameter perturbation methods are presented.
A new harmonic balance method (HBM) is presented for accurately computing the periodic responses of a nonlinear sdof oscillator with multi-harmonic forcing and non-expansible nonlinearities.
Write better and faster with AI suggestions while staying true to your unique style.
Since I tried Ludwig back in 2017, I have been constantly using it in both editing and translation. Ever since, I suggest it to my translators at ProSciEditing.

Justyna Jupowicz-Kozak
CEO of Professional Science Editing for Scientists @ prosciediting.com