The aim of this manuscript is to present a non-invasive method recover the network structure dynamical system. We propose use controlled probing input and measure response network, in spirit what done determine oscillation modes large electrical networks. For class systems, we show that approach analytically tractable confirm our findings by numerical simulations networks Kuramoto oscillators. ...

This paper presents a non-parametric method for testing departures from a uniform seasonal variation in incidence of disease. The method may be used either with exact dates of incidence when they are available or with monthly totals. It is equally valid for sinusoidal and non-sinusoidal departures from uniformity. A simulation study shows it to be much more powerful than other non-parametric al...

Laser surface texture (LST) technology can be used to increase the adherence of thermal barrier coating (TBC). The primary research method is conduct a large number laser experiments determine optimal parameters. To minimize costs and enhance efficiency, in current work, five types circular pit textures were summarized; plane strain model was established using transient thermomechanical couplin...

An IPMSM with I2V type rotor topology structure is proposed, its loss, efficiency and torque are analyzed compared V IV type. Firstly, the optimized structures used to analyze no-load air-gap flux density waveform harmonic contents of IPMSM. The results show that THD smallest sinusoidal degree highest. Secondly, loss compared. Compared other two rotors, iron smallest. significantly less than ro...