Sentence examples for a periodical force from inspiring English sources

The parametric vibrations are excited by a periodical force of Jacobi elliptic type.

In both cases, the term Asin(Ω t) can be viewed as a periodical forcing or stimulus injected in the extracellular environment [ 22, 45].

In the present work we propose a fractional state observer with constant gain to estimate the periodical force exerted on a mechanical system by measuring only its displacement.

The state observer is designed from both the Fourier series that approximates the periodical force and the equations of the damped harmonic oscillator that represents the behavior of the system.

Their influence forms a non-sinusoidal periodical forcing function that simulates suitably the outdoor temperature fluctuations.

It is found that defects could be induced under external periodical forcing under the boundary, and then the wave emitted from the defects can keep balance with the waves excited from external forcing.

Temperature wave in the area of 12.5 μm in diameter is observed as a periodical change of thermo electromotive force.

Numerical simulations of nonlinear breaking AGW propagation to the middle and upper atmosphere from a horizontally periodical wave forcing near the ground were made.

Surface morphology of the deposited films was studied by atomic force microscopy using microscope Nanoscope IIIa (Digital Instruments) in a periodical contact regime with probes at a nominal tip radii of 10 nm.

The Flapper : a periodical work.

Kirstein initiated Dance Index, a periodical he edited during 1942 48.