P. F. Zhang

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Thermal protection is one of the most important aspects in an electric motor protection system. A dc signal injection-based stator winding temperature estimation technique has been proposed for soft-starter-connected electric motors by the authors. As a continuation of the previous work, this paper proposes a compensation approach for power supply(More)
The first europium(III) β-diketonate complex functionalized polyhedral oligomeric silsesquioxane (POSS) has been obtained by immobilization of such a complex at a silicon vertex of the POSS cage through the complexation of Eu(3+) ions with thenoyltrifluoroacetone-functionalized POSS. The new molecular hybrid material is liquid at room temperature, and shows(More)
One main issue in protein-protein docking is to filter or score the putative docked structures. Unlike many popular scoring functions that are based on geometric and energetic complementarity, we present a set of scoring functions that are based on the consideration of local balance and tightness of binding of the docked structures. These scoring functions(More)
Rotary ultrasonic machining (RUM) is a nontraditional drilling process. It has been used to drill not only brittle but also ductile materials. It was observed that the surface roughness of the drilled hole near the entrance side was better than that near the exit side. However, explanations about this observation could not be found in the literature. This(More)
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