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This paper is a step forward by making real time control system design to monitor and control process variables to ensure its smooth operation and desired reliability. Liquid nitrogen level in the condenser is a core component of isotopic separation process to obtain (13C), so is needed a special focus on monitoring and control. The goal of the work is to design a controller for the liquid nitrogen...
LabVIEW is a graphic programming language and widely used in measurement and control systems, but it don't have the ability of formal verification, this may cause potential hazards of conflict, collision and deadlock in large and complex measurement systems. This paper uses Petri net to model and analyse measurement and control system, then mappes it into LabVIEW. The two graphic languages are easy...
In this paper, several digital signal processing methods for fish monitoring system of net-cage in deep water based on LabVIEW are introduced. By using software programming techniques to replace the traditional hardware circuit design, we can improve the performance of the monitoring system, such as time gain compensation, correlation signal processing, image processing, and fish stocks estimation...
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