Parameter monitoring and control during petrol transportation using PLC based PID controller

<p class="Normal1">In this paper, a Matlab based GUI and Propotinal Integral Dervative (PID) controller is designed to automatically regulate the flow-rate of the circulating fluid. When fluids are transported over long distances, the pressure and flow rate have to be monitored remotely in a control room. Using an HMI or Control Panels the flow rate can be increased or decreased to compensate for pressure drops or disturbances. This paper attempts to demonstrate such an Industrial Control Operation in a scaled-down environment. A Graphical User Interface or GUI is constructed which enables the Operator to monitor, as well as control an electronically actuated Control Valve which can efficiently regulate the flow-rate. Automatic operations have also been implemented using a PID controller algorithm, which tries to track the Set-point in Real-time.</p>

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DESIGNING AN EMBEDDED SYSTEM FOR THE PARAMETER MONITORING AND CONTROL INSIDE A GREENHOUSE

International Journal of Research in Engineering and Technology ◽

10.15623/ijret.2014.0319080 ◽

2014 ◽

Vol 03 (19) ◽

pp. 448-451

Author(s):

Harishma.H .

Keyword(s):

Embedded System ◽

Monitoring And Control ◽

And Control ◽

Parameter Monitoring

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Monitoring and Control of Pressure and Flow in Oil Pipeline Transport System

International Journal of Engineering and Advanced Technology - Regular Issue ◽

10.35940/ijeat.f1138.0886s219 ◽

2019 ◽

Vol 8 (6S2) ◽

pp. 487-491

Keyword(s):

Time Delay ◽

Transport System ◽

Pid Controller ◽

Persistent Activity ◽

Pipeline Transport ◽

Monitoring And Control ◽

Oil Pipeline ◽

And Control

In this paper, a PLC based PID controller is planned. By executing PLC and SCADA, the programmed controlling and observing assumes a significant job for the persistent activity of the framework. It directs the stream pace of the oil based goods naturally at the goal endpoint by controlling the stream and weight flag in the long transmitting pipeline framework. PLC based controller is created and their shut circle reaction is distinguished, and the recreation is completed to guarantee the presentation of the controller. SCADA screen screens the continuous information of stream and weight which is utilized in information logging.The results got from ongoing demonstrates that PID controller furnishes elite with least time delay. PID controller on maintaining stream at a predefined extend by embedding various weights as controlled factors. [1],[ 3],[5]

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Application of Desorption Mass Spectrometry to Molecular Beam Epitaxy

MRS Proceedings ◽

10.1557/proc-340-13 ◽

1994 ◽

Vol 340 ◽

Cited By ~ 1

Author(s):

Keith R. Evans

Keyword(s):

Molecular Beam ◽

Growth Parameters ◽

Growth Parameter ◽

Surface Processes ◽

Monitoring And Control ◽

Mbe Growth ◽

Desorption Mass Spectrometry ◽

And Control ◽

Parameter Monitoring

ABSTRACTMolecular beam epitaxy (MBE) is the most powerful crystal growth technique available in terms of the range of structures which can be produced. However, further advances in MBEprocess monitoring and control are required to produce the most demanding structures. Also, process yield, cost, and throughput must be improved for MBE to gain in production worthiness. Because of these issues, there currently is much research activity focusing on the development of advanced in-situ sensors for improved growth parameter monitoring and control. Desorption mass spectrometry (DMS) is an in-situ sensor technique for detecting species leaving the substrate during MBE growth processing. Since in general all surface processes affect desorption rates, and all growth parameters affect surface processes, DMS can be utilized to monitor a variety of MBE growth parameters and phenomena. Theimplementation of simple feedback techniques which link DMS error signals to changes in one or more growth parameters then provides for continuous control of desorption rates. This paper reviews some of the most recent accomplishments in the application of DMS forimproved growth parameter monitoring and control. Additionally, anticipated future directions in the application of DMS to epitaxial growth are discussed.

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