An analysis has been presented of the effect of elastic foundation and uniform in-plane peripheral loading on the natural frequencies and mode shapes of circular plates of varying thickness exhibiting bi-directional functionally graded characteristics, on the basis of first order shear deformation theory. The material properties of the plate are varying following a power-law in both the radial ...

In the laser cutting process some well-known parameters, e.g. laser power and cutting speed, play major roles in the performance of the process. Each parameter or a combination of parameters can affect the material removal volume and cutting volume efficiency. The purpose of this research is to study the effect of power and maximum cutting speed on the material removal rate (MRR) and cutting vo...

Abstract: In modern power systems, high-precision power parameter measurement has occupied an important position for power quality in power grids. This paper presents a high-precision intelligent power parameter measurement device, which can collect parallel alternative current parameter values among 0 to 250 V in 3-channel easily and quickly, and improve the measurement accuracy by using the p...

We calculate the stopping power for heavy-ion diclusters moving in a strongly coupled two-dimensional electron gas system by using the local field corrected dielectric function at finite temperature. We obtain a parameterized local field correction factor based on a relation between the thermal compressibility and exchange-correlation energy in two-dimension. The interpolated parameter is deriv...

Abstract. Computing the optimal pacing strategy for cycling time trials can be formulated as an optimal control problem, where a mechanical model and a physiological endurance model form the dynamical system and time to complete the track is to be minimized. We review approaches that use the 3-parameter critical power model to compute optimal pacing strategies and modify it to become a smooth 6...

We revisit the issue of cosmological parameter estimation in light of current and upcoming highprecision measurements of the cosmic microwave background power spectrum. Physical quantities which determine the power spectrum are reviewed, and their connection to familiar cosmological parameters is explicated. We present a set of physical parameters, analytic functions of the usual cosmological p...

<span>Parameters evaluation, design, and intelligent control of the solar photovoltaic model are presented in this work. The parameters zeta converters such as a rating an inductor, capacitor, switches for particular load evaluated its values to compare trade existing promoted research proposed area. converter is pulsed through controller-based maximum power point tracking (intelligent-MP...