Yu-Dong Zhao

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BACKGROUND Stroke carries a poor long-term prognosis for death and disability. There are few acute treatments that reduce death and disability after stroke. The ongoing international, multicenter, randomized, placebo-controlled, double-blind CHIMES trial is currently testing the hypothesis that a 3-month course of the traditional Chinese medicine MLC601(More)
In this paper, A hybrid control algorithm which combines classic backstepping kinematic control(CBKC) and PI-type sliding mode control (SMC) based on both radial basis function neural network (RBFNN) and saturation function (SF) is proposed for trajectory tracking of nonholonomic mobile robot. For the stability and robustness, PI-type sliding mode control(More)
The intermittent pumping technique is often used in the low-permeability reservoir with poor deliverability. In this case, bottom-hole pressure fluctuates periodically and welltest theory in the situation of continuous pumping production is not suitable for intermittent pumping case, due to neglecting pressure buildup per cycle. So it is now necessary to(More)
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