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The use of a computer in combination with measuring technology in clinical diagnostics allows creating effective means for providing collection of information about the patient's. In this study the specialized information system for analysis of data with assess the overall and relative risk of fatal outcome cardiovascular diseases is presented. This program was developed on the basis of collection...
Data measurement system of compressor units defect diagnosis by vibration value. In this paper are studied analysis and control algorithms of vibration signals. An overview of the vibration diagnostic tools is presented. Software for data of vibration parametrs receiving, processing and storing was designed.
In a scenario-based software development, a lot of scenarios should be described in order to clarify the whole behaviors of the target software. By reusing scenarios of similar software systems, it becomes more efficient to newly describe scenarios of the target software. A differential scenario includes the difference between sequences of events of the two scenarios and the difference between nouns...
In modern Automated Test Equipment (ATE) systems there is a desire to track certain aspects of system and Test Program Set (TPS) parameters. This paper discusses a set of methodologies for tracking such information. The information tracking is done as a system but on many levels. A common database is used to keep track of information for later perusal by data mining or statistical analysis. The tracking...
VXI bus is regard as an excellent platform in instrument bus system and automatic test system. It can improve test precision, speed and performance. After the characters of VXI bus is introduced, the design concept and principles of a certain automatic test system based on VXI bus are explained. Then the hardware and software design of the system are mainly expatiated in detail. Practical application...
The Salesian School of Sarrià has developed a LabVIEW-based platform to implement virtual laboratories. The main features of this platform will be described in this paper, together with its application in a real case of an acid-base titration.
Signal-oriented software architecture is a trend for universal automatic test system development, and the establishment of a platform providing unifying external signal interface and testing services function is a key techniques for signal-oriented programming. Automatic-test universal supported platform isolates the use of resources and control details, hides the concrete realization of the relevant...
A Test Executive software is the main software part of an Automatic Test System (ATS) and its main function is to execute test steps sequentially. Other software that builds the ATS can be listed as; TPSs which perform the Device Under Test (DUT) specific functional tests, Operator Interface which is the part Test Operator interacts with, Instrument Libraries which are responsible for communicating...
In order to verify the test results consistency, the design and realization of multi-channel test Software based on Vector Network Analyzer is introduced in this paper. The platform of software development is LabWindows/CVI. This software realizes multi-channel test by using switching network. It not only completes normal test of DUT (device under test), but also verifies the test results consistency,...
Along with the rapid improvement of the measurement instruments capability and network technology, the resources sharing and collaborative work implementing in measurement system have been in front us. In order to solute these problems, a novel remote measuring and controlling system is presented. In this paper, it takes the instrument of Time Interval Counter SR620's remote measuring and controlling...
Software testing is a necessary process in software development life cycle to verify if the developed software follows its specification. One important thing of the testing process is test coverage analysis because defects may exist in uncovered parts and emerge when users try to use them. Test coverage analysis is performed to measure the comprehensiveness or thoroughness of testing. It is necessary...
The behavior of a software system often depends on how that system is configured. Small configuration errors can lead to hard-to-diagnose undesired behaviors. We present a technique (and its tool implementation, called ConfDiagnoser) to identify the root cause of a configuration error — a single configuration option that can be changed to produce desired behavior. Our technique uses static analysis,...
Integrating data is a basic concern in many accredited laboratories that perform a large variety of measurements. However, the present working style in engineering faculties does not focus much on this aspect. To deal with this challenge, we developed an educational platform that allows characterization of acquisition ensembles, generation of Web pages for lessons, as well as transformation of measured...
A design of the management system for data acquisition based on the virtual instrument software LabVIEW and database toolkit LabSQL is completed. The design includes hardware components, function design, software design. The data management system is used to test the performance of test equipment in inertial measurement system. The data management system collects a set of parameters for the test equipment...
The size and scope of standoff multimodal biometric datasets can be increased through the adoption of a common architecture to collect, describe, archive, and analyze subject traits. The Extendable Multimodal Biometric Evaluation Range (EMBER) system developed by MIT Lincoln Laboratory is a field-ready, easily adaptable architecture to streamline collections requiring multiple biometric devices in...
This paper describes the first-year progress of a TUES Type 2 project funded by the National Science Foundation (NSF) that supports scholarly innovation in engineering education. The project, known as the Appraisal System for Superior Engineering Education Evaluation-instrument Sharing and Scholarship (ASSESS), builds on a precursor NSF CCLI Type 1 project, the Inventory of Evaluation Tools for Engineering...
The control equipment management system is a kind of multimedia information management system that includes images, texts and database information. The most important thing for such a management system is the design of database. This paper first gives some aspects that should be paid attention to in the process of designing database. Then it makes a detailed design for the control equipment management...
With the new architecture, test programs are standardized both in look and functionality through sharing of a common interface and data and instrument handling routines. Programming time is greatly reduced with the separation of non-test related functions and through the inherent nature of code reuse. Verification and validation time is also reduced since testing is only required on the modified components...
There has been much work, re-work, duplicating work, test & find work, mind boggling work and just plain time consuming engineering work performed to accomplish optimal signal routing from the Interface Test Adapter (ITA) to the instrument. Accomplishments and technology improvements often get discarded or overlooked. All too often, the workforce starts at ground zero for every TPS routing scheme.
For real-time environmental monitoring of air quality to design the system, use the virtual instrument test software LabVIEW to achieve real-time monitoring of pollutant gases, With database access toolkit to access Access database for LabSQL, display the Real time monitoring data and trends, Environmental monitoring personnel Customized monitoring time and data storage time based on actual conditions,...
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