Applications for the operator

CONTROL SYSTEMS

2006

Measurement and control

-Applications

for the

_operator

June

_6-8,

2006

_Tampere,

Finland

Editor

Risto Ritala

Tampere

University

of

_Technology

Published

_by

_Kopio

Niini

-

Painoporssi,

Helsinki 2006

TIB/UB Hannover 89

CONTENTS

Plenary papers

Control

systems

for

_pulp

and _paper

_production

-

Challenges

and next

steps

Alf

_Isaksson,

ABB

_{AB, Hans-Jurgen}

Weidemann,

ABB

_Corporation

13 Control

systems

in

_pulp

_{and paper: The}

_{industry perspective}

Markku

Karlsson,

UPM-Kymmene

21

Control

_systems

in

_pulp

and _paper: The research

_perspective

Guy Dumont,

University

of British Columbia 23

Modelingandsimulation

Onlinedecision

_support

and

_optimization

_{for kraft paper}

_production

Hakan

Friden,

Henrik

Naslund,

Mid Sweden

University,

Andreas

Stattin,

Goran

Lofgren,

Mondi

_Packaging

25

Model-based estimation of microbial state in paper mill broke tower

Katja

Koivuniemi,

Risto

Ritala,

Tampere Univeristy

of

_Technology

31 On-line wet-end

_optimisation

through

artificial neural networks

A.

Alonso,

A.

Blanco,

C.

_Negro,

J.

_{Tijero, Complutense University}

of

_Madrid,

I. San

Pio,

Holmen

_Paper

Madrid 37

Control Applications

Studying

broke tank

_averaging

level control with stochastic simulator

Elina

_Pajula,

Matti

_{Tienari, Oy}

Keskuslaboratorio KCL 43

A novel

_approach

to online

pH

control

Matthew

_Taylor,

Graham

_{Toft, Iggesund Paperboard, Hong}

Wang,

The

University

of

Manchester 49

Multivariate

_{predictive grade}

change

controller

Risto

Kuusisto,

Seyhan

Nuyan,

Metso Automation

Inc.,

Antti

Kaunonen,

Tampere

University

of

_Technology

55

Monitoring

anddiagnostics

Philosophy

of science tacklesfluctuation at board mill

Olli

Saarela,

KCL 61

On-line

_performance

monitoring

in _process

_analysis

Antti

_{Nissinen, Seyhan Nuyan,}

Pasi

Virtanen,

Metso Automation Inc. 67

On-line softsensorsand

measuring point

diagnostics through

state estimation

Lars

_Ledung,

Jens

Pettersson, Xiaojing Zhang,

ABB

_AB,

Stefan

_Ragnarsson,

Biiterud

Optimization and decision support

Decision

support system:

Brokeratio

_management

and

_{pulp composition stability}

Jean

Ruiz,

Pascal

Ottenio,

Centre

_technique

du

Papier

79 Joint

scheduling

of TMP and paper

production

under

_uncertainty

Petteri

Pulkkinen,

Risto

_{Ritala, Tampere Univeristy}

of

_Technology

85

Decision

_support

for

_pulp

mill

_operations

based on

large-scale

on-line

optimization

Jens

_Pettersson,

Lars

_{Ledung, Xiaojing Zhang,}

ABB

_Corporate

Research 91

Infrastructure

Results

_through

automation:

_{Streamlining operations}

_{and maintenance processes}

Harri

_Happonen,

Ville

Hietanen,

Mats

Friman,

Timo

_Harju,

Teemu

Kiviniemi,

Metso

Automation Inc. 97

Combined softsensors and

_intelligent

control in

_pulp

_{and paper}

_industry

Esko K.

Juuso,

University

of Oulu 103

Modeling and

_simulation,

pulping

Modelling

and control ofa

dry

black

liquor

gasification

_process

Erik

_Dahlquist,

Maiardalens

_University

109

Detecting

the inherent

_operating

limitations ofa

TMP-refining

_process

llich Lama, Michel

_Perrier,

Paul

_Stuart,

Ecole

_{Polytechnique}

de Montreal 115

Improvement

and

_prediction

of kraft

_{pulp yield using}

a wood

_chip

_quality

online

measurement

system

(CMSE)

Feng Ding,

Centre de Recherche Industrielle du

Quebec,

Karine

Vezina,

Cascades Inc. 123

Control

_{applications,}

pulping 1

Plantwide

_optimization

ofa

pulp

mill process

Mehmet

_Mercangoz,

Francis J.

_{Doyle III, University}

of California 129

Kappa

number

_prediction

with neural networks

Kauko

_Leiviska,

_University

of Oulu 135

Model-based control ofconcentration

_profile

with

_impedance

_tomographic

measurements

AnnaR.

Ruuskanen,

Jari P.

_{Kaipio, University}

of

_Kuopio

141

CONTROL APPLICATIONS,

PULPING2

Measurement and control

_strategies

for

_bleaching

Markus

_Dinkel,

Gebr.

_Lang

GmbH

_{Papierfabrik,}

Klaus

Villforth,

Darmstadt

_University

of

Technology,

Volkmar

Mickal,

Albrecht

_Sieber,

SiemensAG ₁₄₇

Controland

_optimization

of

_{hydrosulphite brightening}

forathree-addition

_point

process

Danielle

_Major,

Olga Bogomolova,

Michel

_Perrier,

Ecole

_{Polytechnique}

de

_Montreal,

Sylvain Gendron,

Paprican,

Bernard

Lupien, Papier

Masson Ltee 155 On-line

_quality

control to

_improve

_runnability

and

_quality

ofTMP refiner line

Control Performance

Control

_performance

_{assessment ofcontinuos}

_{pulp digester}

Ah

_Koponen,

Riku

_Pollanen,

_Olli

_{Pyrhonen, Lappeenranta University}

_of

Technology,

Hannu

_Sonni,

Heikki

_Kangas,

Juha

_Oksanen,

Stora Enso

_Packaging

Boards 167

Monitoring

thecontrol

_{loop performance}

_at

_large

_scale

_industrial

processes Ville

_Hietanen,

Jani

_Honga,

Pekka

_Kangas,

Timo

_Harju,

Harri

_Happonen,

Metso

Automation ₁₇₃

CD

Control 1

Why

and when iscross

directional

control needed?

Mats

_Hiertner,

StoraEnso ₁₇₉ Numerical

design

of robust cross-directional control with

_saturating

_actuators

Rafael M.

Morales, William

P,

Heath,

_University

of Manchester ₁₈₅

Bayesian

methods for

_system

_{identification in cross-directional control} Andrew

_{Taylor, Stephen Duncan, University}

_{of Oxford}

191

CD

Control

2

Actuator

_mapping

and

_stability

in real-life

cross-directional

control

systems

Andrew

_Taylor,

_Stephen

_Duncan,

_University

ofOxford ₁₉₇

An _{online non-intrusive method for}

_alignment

_{betweenactuators and their}

responsecenters

Bhushan

_Gopaluni,

Fazel

_Farahmand,

_Guy

_Dumont,

Michael

_Davies,

_Philip

_Loewen,

University

of British Columbia ₂₀₃

Autonomous

_alignment

ofCD control on_{paper machines}

Fazel

_Farahmand,

Bhushan

_Gopaluni,

Guy Dumont,

Michae!

_Davies,

_{Philip Loewen,}

University

of British Columbia ₂₀₉

CD Control

3

Multivariate

CD control and tools forcontrol

_performance

_improvement

Calvin

_Fu,

Jarmo

_Ollanketo,

Jukka

MSkinen,

Metso Automation ₂₁₅

Automated

_tuning

of

_multiple

_{array cross-directional model}

_predictive

_controllers

Junqiang Fan,

Gregory

E.

_Stewart,

_{Bijan Nazem,}

_Cristian

_Gheorghe,

_Honeywell

Automation

and ControlSolutions ₂₂₁

New

concepts

ofcross directional control:

_Application

offinite

_settling

_response method and closed

_loop

identification of

_mapping

Takashi Sasaki,

Yokogawa

Electric

_Corporation

₂₂₇

Troubleshooting

papermachine

issues with the informetric

_systems

RQMS

profile

historian

Ian

_{Journeaux, Fay}

_Saydjari,

Stora Enso North

_America,

David

Miller, Informetric

Posters

Modeling

of

_drainage

and

_pulp

mat

_forming

at

_hydrofoils

fora _{paper machine}

Yoshitatsu

Mori,

Oji Paper Co.Ltd.,

Tunamitsu

Nakahara, Tokyo

Institute of

Technology

241

Physical properties

prediction

fromafine fibre resource characterisation

Guy Eymin

Petot

Tourtolet,

Christian

Bermond,

Thierry

Lamboley,

Centre

_Technique

du

Papier

247

MVDA

methodology

for online process

monitoring

Matthew

_Taylor,

Graham

Toft,

Iggesund Paperboard, Hong Wang,

Martin

Brown,

University

ofManchester 251

Mathematical

modeling

and model based controlofa

_pulp

mill

_powerhouse

Mehmet

_Mercangoz,

Francis J.

_Doyle

111,

University

ofCalifornia 257 The useof

image

and sound

analysis defining

the state ofthe

debarking

drum

Ari

_Isokangas,

Aki

Sorsa,

Matti

Tuomaranta,

Kauko

Leiviska,

University

of Oulu 263

Moisture control with

multiple

manipulated

variables

Mika

_{Korpela, Jukka}

_Makinen,

Metso Automation 269 Performance assessment of automatic

_quality

control in mill

_operations

Merja

M&kela,

Kymenlaakso University

of

_Applied

Sciences,

Ville

_Manninen,

Matti

_HeiliO,

Lappeenrata University

of

_Technology,

Tommi

_Myller,

Stora Enso Imatra Mills 275

MD-CD

_{separation, mapping}

and model identification ina _paper machine: A discussion

_paper

Bhushan

_{Gopaluni, Guy}

Dumont,

Michael

Davies,

Philip

Loewen,

University

of British

Columbia 281

Optimisation

ofTMP

_production

_scheduling

Mika

_Suojarvi,

KCL

_{Development Oy,}

Matti

Tienari,

Oy

Keskuslaboratorio

-Centrallaboratorium Ab 287

Model identification ofa nonlinear

subprocess

in a continuous paper

pulp digester

Limei

_Ding,

Thomas

Gustafsson,

Andreas

Johansson,

Lulea

_University

of

_Technology

293

Online measurement and control of sheetdimensional

_stability

-twist and curl

Shih-Chin

Chen,

Ake

Hellstrom,

ABB 299

Wireless measurement and control ofan in-line

pulp

circulation

system

Seppo Karjalainen,

Janne

_{Romppainen, Tarja Karjalainen, University}

of

Oulu,

Veijo

Sutinen,

Technical Research Centre of Finland 305