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A single board heater system to provide a hands-on capability to control system students is presented. Using this device, it is possible to carry out all experiments that one typically needs in a first control course. It is made accessible by enabling it to work with the free software Scilab. Results from a few experiments are listed. Remote access of this device using LabVIEW is also presented. The...
In order to settle the present problem of lack of laboratory equipment in colleges, it supplies a method of creating remote virtual laboratory with taking a specific experiment for example: it programs the computer with the software LabVIEW on the base of connecting hardware and computer well, and then use Web publish and DataSocket in LabVIEW to make the remote control functions of experiments true...
A new multi-channel virtual ultrasonic testing system which consists of PC cards, focus probes and machine system is proposed. Using this system the A, B, C scan, data processing and quantitative analysis can be realized. In addition, computer technology, virtual instrument, signal and image process technology are introduced to ultrasonic nondestructive testing and the range of application of traditional...
In the process of producing copper bar, because of the cast copper billet, rolling equipment, rolling process and other reasons, the surface of copper bar appear some defects such as crack, scarring, roller printing, scratches, holes, scales, pitting, and so on. These deficiencies not only affect the appearance of the product, but more importantly reduce the product's corrosion resistance, abrasion...
To collect neuronal activity data from awake, behaving freely animals, we developed miniaturized telemetry recording system. The integrated system consists of four major components: (1) microelectrodes and micro-driver assembly; (2) analog front end (AFE); (3) Programable system on chip (PSoC); (4) Radio transceiver and the LabVIEW used as a platform for the graphic user interface. The result showed...
With the development of the computer science and information technology in the field of automatic control, data acquisition system and the combination of analysis and processing system has been in a wide range of applications. This paper discusses the NI-DAQ-based data acquisition integration of the hardware and the software to establish a complete set of virtual instruments and equipment, and conduct...
Virtual instrument (VI) is one of the most prevalent technologies in the domain of testing, control and fault diagnosis systems, etc. In order to update entirely the means of the equipment testing for shipboard equipment, the fault diagnostic system for shipboard equipment is developed, based on VI technology, Delphi and database. The performance and constitutes of VI are introduced briefly. The modularization...
This article mainly introduces a blast furnace measurement and control system, which based on the virtual instrument development platform LabView. The hardware takes the ADAM4000 series data acquisition module of Advantech as the core. The system can replace the massive display instruments, finish monitoring the furnace conditions in the production process, and realize to manage the historical data.
Set the date range to filter the displayed results. You can set a starting date, ending date or both. You can enter the dates manually or choose them from the calendar.