This article proposes a prototype development of ET (Embedded technology) rescue robot that follows an object-oriented analysis and design methodology (OOADM) by using a UML (Unified modeling language) as a tool in th...
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This paper presents a heart sound transcription technique to provide semi-structured musical data. The heart beat samples were captured using stethoscope and recorded in pulse-code modulation (PCM) method into several...
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This paper presents a heart sound transcription technique to provide semi-structured musical data. The heart beat samples were captured using stethoscope and recorded in pulse-code modulation (PCM) method into several differing audio file formats. Pitch tracking algorithm were utilized for the heartbeat transcription into MIDI generation. We propose the use of several sound processing techniques to improve the transcription. Several experiments using a collection recorded heartbeats illustrate the feasibility of using this note transcription approach in heart sound.
Power transformer is one of the most important equipment in power system;the safe operation of it is a direct impact on the security and reliability of electricity supply [2]. With the development of power systems, pa...
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ISBN:
(纸本)9780889868168
Power transformer is one of the most important equipment in power system;the safe operation of it is a direct impact on the security and reliability of electricity supply [2]. With the development of power systems, particularly new and modern materials, new technologydevelopment, the capacity of a single transformer is increasing. The transformer protection and reliability of the rapid a higher demand [6]. Improve the performance of transformer protection, dependent on the degree of people learn the internal operation of the transformer mechanism [8]. This paper illustrates how Virtual Reality and MAS (Multi-Agent System) techniques can be used in electric power systems visualization and how this can increase effectiveness of vocational training infield of power industry.
EWAS is an early warning prototype that collects and analyzes news items from the European Media Monitor. Although, it currently processes news articles, it can easily be adapted to any other form of text. Data mining...
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ISBN:
(纸本)9781424445189
EWAS is an early warning prototype that collects and analyzes news items from the European Media Monitor. Although, it currently processes news articles, it can easily be adapted to any other form of text. Data mining functions performed by the system are categorization, clustering, and named entity extraction. The main design concern of the system is scalability, which is achieved by a modular architecture that allows multiple instances of the same component to run in parallel. The main objective behind this research is to develop a system to identify "who is doing what" to estimate "who can do what" in order to predict "what can really happen tomorrow".
For the past decade, the pace of electrical distribution development has been unprecedented. This paper presents a high performance development in the Remote Terminal Unit (RTU) of the distribution system. To support ...
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This article describes a kind of embedded solution for Digital Television Network Tester adopting ARM-DSP dual processor system architecture. This architecture considers flexible control of ARM processor and strong si...
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The fractal approach has emerged as a promising method for development of loosely coupled, distributed enterprise information systems. This paper investigates application of information architecture in development of ...
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ISBN:
(纸本)9789898111845
The fractal approach has emerged as a promising method for development of loosely coupled, distributed enterprise information systems. This paper investigates application of information architecture in development of fractal information systems. Principles of designing the information architecture of fractal information systems as well as rules for analyzing the information architecture are developed. These rules are used to obtain problem-domain representations specifically suited for needs of individual fractal entities. The usage of the information architecture in implementation of the fractal information system for the university's study programme development problem is demonstrated.
In today's challenging Aviation Industry, the role of high-speed and accurate Flight Planning cannot be over-emphasized. On time flight operation while maintaining the standard level of safety is a demanding task ...
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In today's challenging Aviation Industry, the role of high-speed and accurate Flight Planning cannot be over-emphasized. On time flight operation while maintaining the standard level of safety is a demanding task which airlines are facing recently. In our innovative flight performance planning, we have combined the applications of Maple 12 (as a calculating software) with Delphi 6 (programming Software) in order to have the most reliable and yet highest-speed flight performance planning procedure in the world. In lieu of drawing lines joining the performance chart, line equations are used to increase accuracy and swiftness of the flight performance planning. The study results show a 40% of elapsed time enhancement while increasing the accuracy by 30%.
Fault diagnosis of power transformer is important for safety of the device and relevant power system. In the study, support vector machine(SVM) classifiers combined with the form of binary tree are applied to construc...
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ISBN:
(纸本)9781424445189
Fault diagnosis of power transformer is important for safety of the device and relevant power system. In the study, support vector machine(SVM) classifiers combined with the form of binary tree are applied to construct diagnostic model of power transformer,and the diagnostic system structure of power transformer is presented on the basis of the model. SVM is a novel machine learning method based on SLT. It is powerful for the practical problem with small sampling, nonlinear and high dimension, which is very suitable for online fault diagnosis of transformer. The test results show that SVM has higher diagnostic accuracy than BP,IEC three ratios in fault diagnosis of power transformer.
An unorganized point is a discrete point that represents a data for a 3D object. This unorganized data need to handle on the way to represent a piecewise of 3D object which is able to produce a smooth surface at the c...
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An unorganized point is a discrete point that represents a data for a 3D object. This unorganized data need to handle on the way to represent a piecewise of 3D object which is able to produce a smooth surface at the crease and boundary. Various methods have been purpose for subdivision scheme, but none of this method capable to produce a good sharp feature such as darts, creases and corner. A butterfly subdivision surface is an interpolating scheme and is a good approach for a reconstruction of an unorganized point. This scheme is capable to produce an effective multiresolution representation for a piecewise smooth surfaces. In this paper, we will propose an approach to implement a butterfly subdivision scheme for the reconstruction of unorganized points in virtual environment.
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