Home > Automation > Distributed Control System DCS


[ pdf ] Control Loop Scheduling Paradigm in Distributed Control Systems

Control Loop Scheduling Paradigm in Distributed Control Systems Download
1786
times
Topic under  Distributed Control System DCS
Source: www.upcnet.es 
File size:
File type: pdf
Last download on: Thu Oct 19, 2017 09:44:03 PM
Short Desciption:
he performance Distributed Control System (DCS) depends not only on the operation of the individual components, but also on their interaction and cooperation.

Summary:
The performance Distributed Control System (DCS) depends not only on the operation of the individual components, but also on their interaction and cooperation. Therefore, the rules that allow the exchange of messages, i.e. message scheduling policy, is a key issue in terms of system performance. For control applications where control loops are closed over communication networks, this is especially true. Traditional scheduling policies are based on models and techniques that do not take application demands into account. This precludes the dynamic adaptation of the use of the communication bandwidth according to the application needs. To overcome this problem and focusing on control applications, we present an early specification of a novel scheduling technique: Large Error First (LEF). This scheduling algorithm uses feedback information from the application in order to assign communication bandwidth to each individual component. We studied the performance of a distributed application when the messages are sent according to this novel scheduling policy and encouraging simulation results have been obtained.
Bookmark or share this info on Google+ and leave comment at below :

Bookmark and Share

People who downloaded this also viewed in this sites:

Basic Concepts of Data Reconciliation
This is especially true with the implementation of a Distributed Control System (DCS), as shown in Figure 1.5. CHAPTER 1 . General Introduction...

SCADA Software Architecture
Introduction; SCADA – Use Cases and Application of Patterns ; Questions ... like Supervisory, Control and Data Acquisition Systems (SCADA),...

DCS or PLC Seven Questions to Help You Select the Best
DCS or PLC? Seven Questions to Help You Select the Best ... Benefits of Selecting the "Right" Automation Technology In this ... This may seem like a...

    Leave comment :
    "Control Loop Scheduling Paradigm in Distributed Control Systems"

    Name*

    Comment


    Related Free Files

    DCS: System Architecture... - Download: 5255 times
    About the Design of Distributed Control... - Download: 2921 times
    DISTRIBUTED CONTROL SYSTEMS... - Download: 1801 times
    Basic Concepts of Data Reconciliation ... - Download: 975 times
    Distributed Control System (DCS)... - Download: 16218 times
    DCS or PLC... - Download: 1519 times
    Using a Distributed Control System (DCS)... - Download: 3963 times
    DCS or PLC Seven Questions to Help You... - Download: 2961 times
    SCADA Software Architecture... - Download: 2264 times
    PLCs and DCSs Converge... - Download: 2181 times


    eXTReMe Tracker