Informations de l`unité d`enseignement

Année Académique 2016 - 2017 (Version définitive du : 13 Septembre 2016 )
Informations de l'unité d'enseignement
Implantation
ECAM Institut Supérieur Industriel
Cursus de
Master en Sciences de l'Ingénieur industriel orientation Automatisation
Intitulé
Industrial communication and control
Code
Q5020
Cycle
2
Bloc
5
Quadrimestre
1
Pondération
4
Nombre de crédits
4
Nombre d’heures
42
Obligatoire / optionnel
Obligatoire
Langue
Anglais
Responsable de l’UE
DE BRUYNE Franky
Thèmes abordés
The first part of the course (Q502A Practical process control) covers the following topics:
Process knowledge: this involves being able to identify the type of process dynamics, the
disturbances that act on the process, the constraints, etc.
Control structures: control structures are based on one's knowledge of the process; key
concepts are feedforward and cascade control. It makes no sense to start optimising before
an adequate control structure has been selected; the control structure information should be
available in a P&ID.
PID controller: the PID controller is still by far the most popular in industrial control
applications. It is therefore vital to understand this controller and to be able to tune it.
Recycling the PID controller: some applications involving slow processes, buffer tanks,
etc., require an adapted controller. Whenever possible the PID controller is reused as
implementing a new control algorithm is very work intensive. This leads to new control
concepts such as the Smith predictor, predictive PID control, split range control, mid-range
control, etc.
Internal Model Control: in some control applications, it is worthwhile choosing a different
control strategy. This is the case when the PID controller shows it limitations, e.g. slow
processes or complex dynamics. The model-based approach offers an alternative. The
simplest approach, i.e. Internal Model Control, will be covered in the course.
The second part of the course (Q502B Industrial communication) covers the following topics :
Market overview: this chapter gives a general view on the most used fieldbuses and
networks in the industrial environment. It also highlights the benefits of industrial
communication, the history & evolution on the past years, and the trends that can observed
nowadays, illustrated by typical automation architectures.
The OSI model: the OSI model is the theoretical reference to describe how communication
works. All seven layers of the model are described, with a specific focus on the ones used by
field buses (Layers 1/2/7) and Ethernet-based networks (Layers 3/4)
Field buses: 2 field buses are used to illustrate the theoretical model about layers 1, 2 & 7.
The first one is based on the simple master/slave mechanism (Modbus RTU), while the
second one is more complex to understand and implement, but brings more performance
(CANOpen, based on producer-consumer mechanism).
The 2 technologies are practically illustrated during the course with industrial devices.
Ethernet-based networks in industrial environment: Ethernet is becoming more and more
present at all levels of any production plant. This chapter first explain the basics of Ethernet, IP &
TCP. Then it highlights that the differences in term of expectations between the Ethernet used in IT
world and in industrial world. Finally, the modified-Ethernet, fitting those industrial requirements is
presented with the associated mechanisms.
Prérequis
M3060
M3070
A4080
Activité
Intitulé de l'activité
Volume horaire
Q502A
Practical process control
27
Q502B
Industrial communication
15
* Détails des activités en fin de document
Compétence - Capacité
C1 - Communiquer avec les collaborateurs, les clients
CA1.3 - S'exprimer de manière adaptée en fonction du public
C3 - Analyser une situation suivant une méthode de recherche scientifique
CA3.4 - Exercer un esprit critique
CA3.5 - Effectuer des choix appropriés
C4 - Innover, concevoir ou améliorer un système
CA4.2 - Elaborer un cahier des charges et/ou ses spécifications
CA4.3 - Elaborer des procédures et des dispositifs
CA4.5 - Modéliser, calculer et dimensionner des systèmes
C5 - Gérer les systèmes complexes, les ressources techniques et financières
CA5.4 - Evaluer les processus et les résultats et introduire les actions correctives
Acquis d’apprentissage spécifiques visés
The student argues the choice of the selected technology & components from a technical and an economical point of
view.
Acquis d’apprentissage terminaux : AAT 04
The student establishes the underlying process behaviour (dynamics, time constants, disturbances, constraints,
nonlinearities) when confronted to a process control problem.
Acquis d’apprentissage terminaux : AAT 05
Based on insights about the process behaviour, the student designs a control structure using classical control theory
concepts such as feedback, feedforward, cascade control, ratio control, constraint control, split range control, etc.
Acquis d’apprentissage terminaux : AAT 05
Based on his insights of the process, the student selects a feedback strategy (PI or PID controller, more advanced
controller, such as a Smith predictor, a predictive PID, a nonlinear PID or an Internal Model Controller).
Acquis d’apprentissage terminaux : AAT 05
The student selects the most appropriated communication technology for a specific application, based on the given
specifications. He/she also designs the communication architecture.
Acquis d’apprentissage terminaux : AAT 05
The student corrects to the controller structure or parameters after having identified the root cause of a control problem
on an industrial process.
Acquis d’apprentissage terminaux : AAT 10
The student suggests architecture and/or practical implementation adaptation to improve a problematic communication
situation on an industrial installation, once the problem is well identified and understood.
Acquis d’apprentissage terminaux : AAT 10
At the time of the exam, the student orally presents the written summary he has had the time to prepare. (Evaluation:
fluency, appropriate vocabulary, structure, links between different parts of the course and comprehensibility).
Acquis d’apprentissage terminaux : AAT 14
The student tunes the different control actions (Proportional, Integral and Derivative) and parameters associated with the
PID controller to meet specific performance objectives using trial-and error or model-based methods.
Acquis d’apprentissage terminaux : AAT 16
The student selects the relevant components to build the chosen architecture; this means communication hardware but
also all automation devices needed to ensure the application will work as specified.
Acquis d’apprentissage terminaux : AAT 16
Responsable de l'évaluation DE BRUYNE Franky
Langue de l’évaluation
Français – Anglais
Type d'évaluation :
Examen oral
Examen écrit
Mode d’évaluation
Q502A Practical process control:
Oral exam with preparation: 4 questions
One question in each of the following groups of sections:
1.
2.
3.
4.
Introduction, System theory and Process behaviour
Control structure
PID Controller
Recycling the PID controller and Internal Model Control
Q502B Industrial communication:
Written exam: 3 questions :
1. Layers 1/2/7 of OSI model and fieldbuses
2. Layers 2/3/4/7 of OSI model and Ethernet-based networks
3. Application-oriented question
Pondération des évaluations
Q502A Practical process control: 65% (n1)
Q502B Industrial communication: 35% (n2)
The following standard ECAM rule will be used to set the global mark:
La note globale de l’unité d’enseignement (N) est attribuée collégialement par les cotitulaires des activités d’apprentissage qui la
composent.
On calcule la moyenne pondérée (n) basée sur les notes des différentes activités évaluées (ni).
La plage dans laquelle la note N de l’unité d’enseignement peut s’inscrire est définie de la manière suivante :
Si toutes les activités évaluées ni sont réussies (ni ≥ 10/20), la note globale N est comprise entre n et n + 1.
S’il y a un seul échec et que toutes les activités évaluées ont une note ni supérieure ou égale à 8/20, la note globale N est
comprise entre n - 0.5 et n + 0.5.
S’il y a plus d’un échec et/ou que toutes les activités évaluées ont une note ni strictement supérieure à 5/20, la note globale N
est comprise entre n-1 et n.
S’il y a une note ni inférieure ou égale à 5/20 sur une ou plusieurs activités évaluées, la note globale N est inférieure ou égale
au minimum des deux valeurs suivantes n-1 et 9.
Activité d’apprentissage
Intitulé
Practical process control
Code
Q502A
Volume horaire 27
Langue
Français
Enseignants
DE BRUYNE Franky
Contenu
Outline of the course:
1.
2.
3.
4.
5.
6.
7.
Introduction
System theory
Process behaviour
Control structure
PID controller
Recycling the PID algorithm
Internal Model Control
Méthode
Formal lecture
Support
Slides and Matlab examples are available on Claroline Connect.
Référence
K. Åström and T. Hågglund, ``PID Controllers: Theory, Design and Tuning'', Instrument Society of America, 1995.
K. Åström and T. Hågglund, ``Advanced PID Control'', Instrumentation, Systems, and Automation Society, 2006.
J. M. Maciejowsky, ``Multivariable Feedback Design'', Addison-Wesley, Wokingham, England, 1989.
C. L. Smith, ``Practical Process Control: Tuning and Troubleshooting'', Wiley, New Jersey, 2009.
C. L. Smith, ``Advanced Process Control: Beyond Single Loop Control'', Wiley, New Jersey, 2010.
L. F. Chaparro, ``Signals and Systems using Matlab'', Academic Press, Elsevier, 2011.
Intitulé
Industrial communication
Code
Q502B
Volume
horaire
15
Langue
Anglais – Français
Enseignants
ROUCHARD David
Contenu
Content of the course :
1.
2.
3.
4.
5.
6.
7.
Introduction to industrial communication
OSI Model & Layers 1,2,7
Practical implementation of Field buses
Data Link Layer complement & Ethernet
IP, TCP & Application Layers
Specific Industrial Automation Protocols on Ethernet
(Tentative) Safety & associated protocols
Méthode
Formal lecture
Support
Slides are available on Claroline Connect.
Référence
« Theory and problems of Transmission Lines » by Robert A. Chipman – Schaum’s outline series
« INDUSTRIAL ETHERNET FACTS » by the EPSG (Ethernet Powerlink Standardization group) - 2nd edition –
February 2013
« Modbus Application protocol », V1.1.B, publication by Modbus Organization.
« The convergence of IT and Operational Technology », white paper by Ascent, 11/2012.
Acquis d’apprentissage terminaux visés
AAT 04
Argumente les choix posés, ou les orientations des décisions à prendre.
AAT 05
Elabore un modèle, une procédure, une architecture, … à partir de données et contraintes
fournies.
AAT 10
Introduit les actions correctives sur base d’un diagnostic réalisé.
AAT 14
Présente oralement ou par écrit des informations structurées et personnalisées issues de
différentes sources ou de sa réflexion, à destination des différents interlocuteurs dans la
langue requise.
AAT 16
Dimensionne, à partir de calculs, différents éléments constitutifs d’un système (structure,
dispositif, installation, matériel, …).