Sentence examples for uncertainty in the wind from inspiring English sources

Which Florida coast would receive Hurricane Irma's landfall — Miami or the Gulf — was a result of uncertainty in the wind forecast.

However, the uncertainty in the wind characteristics and in the material properties and geometry variables affects not only the mean maximum responses but also their variability.

The proposed MC numerical procedure was used to compute the power spectral density of the buffeting loads, and to derive the statistics of the dynamic response in the presence of uncertainty in the wind loading.

The relative uncertainty in the wind hazard estimation is shown in Fig. 9b.

The relative uncertainty in the wind hazard estimation can be expressed as V_{RE} = {text{V}}_{ME} /{text{V}}_{T} times 100% (6).

In this paper, cold weather and rotor inertia are viewed as other sources of uncertainty in the wind turbine system [23, 24].

The present research proposes a comprehensive framework in which design and operation of the electricity grid are considered simultaneously and the uncertainties in the wind and solar generation as well as demand are systematically taken into account.

This horizontal diffusion coefficient is effectively a "fudge factor", which spreads out the expected ash distribution to incorporate uncertainties in the wind pattern and other parameters.

Thus, this article proposed that the production of electrical power and adjustment of the generator speed are feasible if robust controller is applied and current errors (uncertainties) in the wind turbine system are taken into account.

The uncertainties in the wind turbine include the linearized model parameters extracted from the nonlinear model, spring constant, and damping coefficient which change as the operating point deviates; another uncertainty is added to the system due to the existence of noise and disturbance in the input signal.

The upper linear fractional transformation (LFT) of the closed-loop system is P = F_{text{u}} (P_{text{nom}},Delta_{text{r}} ), (33 where (P_{text{nom}}) is the nominal transfer function matrix, (Delta_{text{r}}) includes five uncertainties in the wind turbine model.