Electronics and Electrical Engineering by Alan Zhao (ed.)

By Alan Zhao (ed.)

The 2014 Asia-Pacific Electronics and electric Engineering convention (EEEC 2014) was held on December 27-28, 2014 in Shanghai, China. EEEC has supplied a platform for researchers, engineers, academicians in addition to business pros from around the world to provide their study effects and improvement actions in Electronics and electric Engineering. This convention has given possibilities for the delegates to replace new principles and alertness studies head to head, to set up company or examine family members and to discover international companions for destiny collaboration. Submitted convention papers were reviewed by way of the Technical Committee of the convention.

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That is, the thermal annealing may not improve the electrical characteristics of the La2 O3 , it might deteriorate the film by creating more oxygen vacancies in the film, instead. In addition, notable increases of both La and Si contents were found in the 600◦ C annealed sample (See Fig. 1b). It indicates that out-diffusion or some sorts of chemical reaction should have been taken place to make the La and Si being detectable in the W layer. Figure 2 shows the W 4f spectra at different take-off angles for the three samples, namely, as-deposited (a), with 500◦ C annealing (b), and with 600◦ C annealing (c).

As can be seen in the table, the status of different wind speeds (4–6 m/s) and diesel prices are configured under different system’s needs and economic situations. ), photovoltaic module configuration capacity is bigger, the average 1 kWh power cost is higher, because a photovoltaic cell at the present stage of its technical level of production its cost is high. According to the economic principle of priority, there is a need to choose a reasonable selection of photovoltaic arrayed in size, to guarantee the effective use of solar energy resources.

From Tank 2, the water flows from the same size of outlet to the water basin. 2 Tank 2 model According to the above method, Tank 2 water level’s EOM and transfer function can be derived. 1 Tank 1 model Table 1, below, lists and characterizes some of the system model parameters, which can be used for mathematical modelling of the system as well as to obtain the water level’s Equation Of Motion (EOM). Applying Bernoulli’s equation for small orifices, the outflow velocity from Tank 1, vo1 is expressed by the following relationship: The Coupled-Tank’s Tank 2 system is shown as: So, the outflow rate from Tank 1, Fo1 can be expressed by: with: Moreover using the mass balance principle for Tank 1, the following first-order differential equation in L1 can be obtained: Therefore, the transfer functions of the system are: where Fil = Kp Vp .

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