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To improve the application ability of engineering student, some educational reforms based on CDIO about Computer Control Technology course are carried out. The small practice teaching system of Computer Control Technology course is designed to be corresponding with the curriculum practice teaching system. A multi-level and multi-ways practice opportunity, including experimental teaching, hobby club,...
Currently, the growing number of end-stage renal disease patients in developing countries consumes a greater proportion of healthcare budget, and increasing attention is being focused on the cost-effectiveness of the procedure. We aimed to assess the cost-effectiveness of living-related renal transplantation (RTx) as compared with that for hemodialysis (HD) and identify medical factors associated...
A control strategy of positive and negative sequence controllers for three phase voltage source PWM rectifier based on power-equation principle is proposed aim at eliminating the harmonic of dc output voltage. The strategy calculates the commands of positive and negative sequence currents using the equation principle of instantaneous power, and designs positive and negative sequence controllers to...
Widely building of the large span underground water seal oil caverns must gradually propose more stringent requirements of the design level of oil caverns. The large span underground water seal oil cavern not only needs to rely on the natural conditions of the buried groundwater, but must also relies on the water curtain hole installed around the cavern in a certain pressure to provide a stable water...
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