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With the advent of emerging technologies such as the Internet of things and big data, the pace of transformation from traditional agriculture to modern agriculture will continue to be accelerated. Given that traditional agriculture exists many problems currently, such as low utilization of irrigation water and backward in management level, the integration of water and fertilizer irrigation intelligent...
Under the outfield condition, Portable Maintenance Aids (PMA) combined with Interactive Electronic Technical Manual (IETM) can assist maintenance personnel in doing maintenance training and fault diagnosis, which has an important research value. PMA-based IETM system is mostly developed by Client/Server (C/S) model. The systems based on C/S model are poor in compatibility, high in development cost...
The graphical display of the fault tree is urgently needed for the equipment in fault diagnosis and reliability analysis, while the practical application of the fault tree drawing and display is mostly achieved under the Client/Server(C/S) mode which lacks portability, universality. Thus, a fault tree graphic drawing software based on Visio Drawing Control 2007 has been proposed by using C# language...
In this paper, the stress distribution and weak point of Au bonding wire in Chip-On-Board (COB) package were analyzed via a stress released model. In order to find out root cause and factors of it, simulations were performed to explain TC failure mechanism and how package styling affected the stress wire suffered. It is found out the stress distribution is related to loop direction. Based on this,...
This paper introduces a lifting double-wavelet algorithm for electrocardiogram signal denoising by using the improved threshold function in the lifting wavelet decomposition to deal with wavelet coefficients. The results, based on data from MIT-BIT arrhythmia database, show that noise can be eliminated effectively with lower distortion and higher signal-to-noise ratio compared with the single wavelet...
This paper outlines an indoor navigation algorithm that uses multiple kinds of sensors and technologies, such as 9-axis sensors (i.e., 3D gyros, accelerometers, and magnetometers), WiFi, and magnetic matching. The corresponding real-time software on smartphones includes modules such attitude determination and gyro bias estimation, pedestrian dead-reckoning (PDR), WiFi positioning, and magnetic matching...
As IT organizations are pursuing database High Availability (HA) solutions to ensure and protest critical commercial data, the challenge is to leverage the three-fold key dimensions: cost, performance and availability. A successful solution needs to integrate Database Management System (DBMS) seamlessly with back-end storage and offer good performance and customer data protection. Through extensively...
The sharp increase of the number of mobile applications attracts special attention on mobile application trust. It becomes more and more crucial for a user to know which mobile application is trustworthy to purchase, download, install, execute and recommend. This paper presents the design and implementation of a trust-behavior based reputation system for mobile applications based on an Android platform...
EMS of microgrid (I-IEMS) is developed to monitor and control distributed generator (DG). It i s necessary t o research practical I-IEMS for large-scale multi-microgrid. Energy Management System for microgrid in this paper is based on Smart Grid Dispatching Technical Support System (SGDTSS) which has been widely used in dispatching system of provincial or regional power grid. The secure operating...
During the workflow of the Intravenous Medication Preparation Robot (referred as IMP robot), there are some troublesome issues such as a wide variety of drugs, diverse bottle specifications, complex pharmaceutical preparation process, which make the robot system difficult to control. In this paper, an expert system based control system has been designed and implemented for the Intravenous Medication...
This paper proposes a two-level programming model based on spreadsheet and data flow chart for end-user programming, which adopts spreadsheet-based top-down construction pattern and dataflow-based bottom-up modification pattern to compose mashup applications. The model can not only provide users with spreadsheet-like programming style, but also provide flexible modification operators for mashups to...
A new kernel-based learning algorithm called kernel affine subspace nearest point (KASNP) approach is proposed in this paper. Inspired by the geometrical explanation of support vector machines (SVMs) and its nearest point problem in convex hulls, we extend the convex hull of each class to its corresponding affine subspace in high dimensional space induced by kernel. In two class affine subspaces,...
In addition to enabling controlled sharing and isolation, the virtualization mechanism can help to provide users a single image, and to realize a more abstract and uniform view from a set of fine-grained, heterogeneous and un-ordered instances. The paper explores ways of business-oriented service abstraction, Web service virtualization, presents a practical approach and discusses the effects thereof...
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