通过模拟研究来比较模糊比例积分微分(PID)和经典PID控制器的性能。为此，选择了通过液位控制的两个相互作用的储水系统；通过温度控制不稳定的连续搅拌槽式反应器(CSTR)；和pH值控制...
多孔和单孔柴油喷嘴的间歇雾化特性外文参考文献和翻译,Intermittent Atomization Characteristics of Multi-Hole and Single-Hole Diesel Nozzle ...
ABSTRACT A pile cap, a thick reinforced concrete block whose function is to transfer loads from a column to a group of piles, is an expensive and important element in a pile foundation. However, the current pile cap design is rough and the r...
3）文献综述 (1)美国学者福斯特大卫的《梭罗笔下的乡间:保护新英格兰环境的历史生态视角》，指出我们可以研究学习梭罗的作品和其保护自然的方法，遵循长期生态环境的自然发展变...
The abstract ：Presents the mechanical properties of a new mould-making material, proposed for producing rapidly proto-typed injection mould inserts for plastics by selective laser sintering. Explains that, although the strength of this mat...
The abstract ： Mold is a high-volume products with the shape tool, is the main process of industrial production equipment. With mold components, with high efficiency, good quality, low cost, saving energy and raw materials and a series of...
Abstract This paper presents the results of an experimental investigation on the response of reinforced concrete box beam under combined actions of bending moment, shear and cyclic torque, strengthened with externally bonded carbon fiber rei...
Abstract Injection-moulded-plastic-part design must ensure that the part can be manufactured to the desired quality level by the injection moulding process. Simulation software has been widely used in industry to assess mouldability and meas...
Abstract: Injection molding is one of the most popular manufacturing methods for the cost-effective mass production of the plastic parts. Filling analysis of the molten polymer provides useful information to investigate the process condition...
Abstract This study investigates the possibilities of automated spherical grinding and ball burnishing surface finishing processes in a freeform surface plastic injection mold steel PDS5 on a CNC machining center. The design and manufacture...
