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Due to its increased dimensional stability, modified wood is suited for outside applications. Because the systems‘exterior surface coatings – modified wood’ have not been studied thoroughly up to now,...
Australia's leading researchers developing the next generation of intelligent systems and robots will come together at a symposium at UQ's Queensland Brain Institute today November 17 and tomorrow Nov...
利用近红外光谱检测了带壳板栗的品质。在波数为12000~4000cm-1范围内采用近红外漫反射法采集了合格板栗和霉变板栗的光谱,用6种光谱预处理方法分析数据,比较了板栗近红外光谱在不同预处理方法下所建模型的识别率。试验结果表明经矢量归一化预处理所建模型识别效果最好,对预测集中的合格板栗、表面霉变板栗、内部霉变板栗的预测正确率分别为94.74%、94.44%、92.31%。
The methods available for sediment concentration and flux estimation are largely empirical, with sediment rating curves being the most widely applied. In this study, a comparison is made between artif...
The methods available in the literature for sediment concentration estimation are complicated and time consuming and necessitate cumbersome parameter estimation procedures. In this study, artificial n...
The Buckling Analysis of Axially Loaded Columns with Artificial Neural Networks。
Flexible pavements are a ected by moving vehicles, climate and other environmental factors. As a result of these factors, the pavement starts to deteriorate. In order to prevent further deterioration,...
Estimating the flows of rivers can have a signi cant economic impact, as this can help in agricultural water management and in providing protection from water shortages and possible flood damage. This...
Surface roughness, an indicator of surface quality, is one of the most specified customer requirements in machining of parts. In this study, the experimental results corresponding to the effects of di...
Quenching and tempering of precision forged components using their forging heat leads to reduced process energy and shortens the usual process chains. To design such a process, neither the isothermal ...
针对网棚养殖蝗虫的捕集问题,设计了旋风分离式蝗虫吸捕机。使用CFD软件对吸嘴和分离装置的内部气流场进行了数值模拟。样机试验表明:当吸嘴倾角为75°、吸口气流速度为14m/s、吸嘴距地高度为40mm、机器前进速度为0.4m/s时,可以获得较高的吸捕率和较低的破碎率。实际作业时可根据蝗虫分布密度,灵活调节吸口风速和机器前进速度,以提高吸捕效率、降低能耗。
Every reliability analysis effort, in some way, involves searching the state space of the system for those states that represent the events of interest, typically failure of the system or a given node...
A general design procedure is suggested for microstrip antennas using artificial neural networks and this is demonstrated using rectangular patch geometry. In this design procedure, synthesis is defin...
Filtrate volume and permeability of filtercake are two main properties of drilling fluids. During this decade, various ways for estimating of them are proposed. In this study, a new approach based on...
Precise and fast control chart pattern (CCP) recognition is important for monitoring process environments to achieve appropriate control and to produce high quality products. CCPs can exhibit six type...

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