TY - GEN
T1 - A virtual instrumentation support system
AU - da Silva, Adelino Rocha Ferreira
AU - Palma, Luís Filipe Figueira de Brito
PY - 1998
Y1 - 1998
N2 - A Virtual Instrumentation Support System that permits to run several concurrent virtual instruments has been developed. In this paper, we present a Multi-Tasking Graphical Environment (named AGMT) and two main virtual instrumentation applications-a Digital Oscilloscope and a Digital Image Processor. The AGMT was designed to work in real-time and interact with sensors and actuators via data acquisition boards, and other input-output devices. The AGMT implements a preemptive and priority multi-tasking system under the DOS operating system. The AGMT allows the user to define, in run-time, the task scheduling policy of the concurrent applications. The virtual environment may be easily extended to run other typical Supervisory Control and Data Acquisition applications.
AB - A Virtual Instrumentation Support System that permits to run several concurrent virtual instruments has been developed. In this paper, we present a Multi-Tasking Graphical Environment (named AGMT) and two main virtual instrumentation applications-a Digital Oscilloscope and a Digital Image Processor. The AGMT was designed to work in real-time and interact with sensors and actuators via data acquisition boards, and other input-output devices. The AGMT implements a preemptive and priority multi-tasking system under the DOS operating system. The AGMT allows the user to define, in run-time, the task scheduling policy of the concurrent applications. The virtual environment may be easily extended to run other typical Supervisory Control and Data Acquisition applications.
UR - https://www.scopus.com/pages/publications/0032273269
U2 - 10.1109/ICECS.1998.813326
DO - 10.1109/ICECS.1998.813326
M3 - Conference contribution
T3 - Proceedings of the IEEE International Conference on Electronics, Circuits, and Systems
SP - 301
EP - 304
BT - Proceedings of the IEEE International Conference on Electronics, Circuits, and Systems
PB - Institute of Electrical and Electronics Engineers (IEEE)
CY - Piscataway
T2 - 5th IEEE International Conference on Electronics, Circuits and Systems, ICECS 1998
Y2 - 7 September 1998 through 10 September 1998
ER -