Automated Test System for Electronic Control Units and Prototypes of Them in Vehicle Networks

2001 ◽  
Author(s):  
Michael Grimm ◽  
Jochen Wiedemann
Keyword(s):  
Test System ◽  
Electronic Control ◽  
Automated Test System ◽  
Control Units ◽  
Automated Test ◽  
Vehicle Networks

scholarly journals Automated Test System for Test and Evaluation of C-Band Transmitter Packages for Geosat Spacecrafts

2019 ◽  
Vol 8 (2) ◽  
pp. 4591-4596
Keyword(s):  
Rapid Development ◽  
User Interaction ◽  
Test System ◽  
General Purpose ◽  
Virtual Instrumentation ◽  
Labview Software ◽  
Test And Evaluation ◽  
Automated Test System ◽  
Automated Test ◽  
Component Interface

The aim of this paper is to develop an Automated Test System (ATS) for the Test and Evaluation of C-Band Transmitter packages for GEOSAT Space crafts using Virtual Instrumentation. Efficiency, coverage, quality and accuracy for the test and evaluation of Device Under Test (DUT) can be increased by Automated Testing. Minimizing the errors anticipated with manual intervention. Automated Test System using Virtual instrumentation (VI) combines rapid development software and modular, flexible hardware to create user-defined test systems. Here Modular PXI (Peripheral component interface Extensions for Instrumentation) instruments from National Instruments are used with NI-LabVIEW software for realizing the ATS. For characterizing the C-Band Transmitter, Spectrum analyzer & Digital Multimeter (DMM) is configured in PXI form-factor and the Power supply is controlled through GPIB (General Purpose Interface Bus) bus. The complete software is developed using NI LabVIEW which takes care of configuring the test condition and analyzing the DUT performance. The user friendly GUI well takes care of user interaction to the ATS.

On automated test system for asymmetric digital subscriber line equipment

2013 ◽  
Vol 10 (4) ◽  
pp. 387-394 ◽  
Author(s):  
Tariq Syed ◽  
Sunil Das ◽  
Satyendra Biswas ◽  
Mansour Assaf ◽  
Emil Petriu
Keyword(s):  
Low Cost ◽  
Test System ◽  
Automated System ◽  
Digital Subscriber Line ◽  
Asymmetric Digital Subscriber Line ◽  
Automated Test System ◽  
Subscriber Line ◽  
Automated Test ◽  
Product Delivery ◽  
Manual Testing

The requirement for an automated test system has immensely increased due to the realization that manual testing is associated with additional resources and staffing constraints. In order to achieve a competitive edge, reduced development cost, timely product delivery, and product quality are mandatory in today's organization. Manual testing requires skilled operators that increase cost, time, and product delivery. The low cost computer-based automated system helps to get an edge by fulfilling these organizational demands. In this paper, an automated testing system has been developed to support functional testing of all phases of Nortel Networks 1-Meg modem system as its system under test (SUT). The modem is an inherently complex asymmetric digital subscriber line (ADSL) product and its testing is far more complex than just verification of process faults. The complexity of ADSL system renders automated test system an important and imperative part of ADSL testing. The subject paper demonstrates the indispensable need of automated test system for ADSL testing and its relative advantages in providing some benefit for the organization.

An Automated Test System for MNOS Transistor Characterization

1983 ◽  
Vol 32 (4) ◽  
pp. 472-476 ◽  
Author(s):  
Sze-Hon Kwan ◽  
Kit M. Cham ◽  
H. A. Richard Wegener
Keyword(s):  
Test System ◽  
Automated Test System ◽  
Automated Test
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