Transcript Online high resolution machining process optimal control

Proiect IDEI 653/2007
Universitatea Dunarea de Jos din Galati
Program: IDEI - PN-II-ID-PCE- 2007-1
Project Nr: ID-653
DEVELOPMENT OF A NEW CONCEPT FOR MANUFACTURING
MACHINE CONTROL - HOLARHIC ATTRIBUTIVE CONTROL
Research team: Prof.dr.ing. Alexandru Epureanu DHC, director
Prof.dr.ing. Vasile Marinescu
Prof.dr.ing. Mihaela Banu
Drd.ing. Ionut Clementin Constantin
Drd.ing. Florin Bogdan Marin
Proiect IDEI 653/2007
Universitatea Dunarea de Jos din Galati
1.
Progress of the performance indicators

Papers

Inventions
2.
The main new scientific results
3.
A new concept for machine tool control

A new apporach of numerical control

A new methodology for operational control
Young researched involvment in the current
project

Involvment in research activity

Reflectarea activitatii in cheltuielile de personal

Proiect IDEI 653/2007
1.
Universitatea Dunarea de Jos din Galati
Performance indicator achievement
1.1 - Papers

Papers published in BDI………………………………………2

Papers published in ISI….………………………………….…7

Papers published in B+……….……………………………....4

Papers published in other volumes…………………………....8
Proiect IDEI 653/2007
Universitatea Dunarea de Jos din Galati
[1] Marinescu V., Constantin I., Epureanu A., Banu M., Marin F.B.,
Online adaptive learning system for reconfigurable machine tool,
published in WSEAS Transactions on System and Control, 2008,
(revista indexata INSPEC s. a.)
Proiect IDEI 653/2007
Universitatea Dunarea de Jos din Galati
[2] Epureanu A., Marin F.B., Marinescu V., Banu M., Constantin I,
Reconfigurable machine tool programming – a new approach,
published in WSEAS Transactions on System and Control, 2008
(revista indexata INSPEC s. a.)
[3] Epureanu A., Marin F.B., Marinescu V., Banu M., Constantin I., Optimal
feedrate scheduling for a reconfigurable lathe, in the Book AUTOMATIC
CONTROL, MODELLING and SIMULATION , ( included in ISI/SCI Web of
Science and Web of Knowledge), Istanbul, Turkey, 2008
Proiect IDEI 653/2007
Universitatea Dunarea de Jos din Galati
[4] Marinescu V., Constantin I., Epureanu A., Banu M., Marin F.B., Online learning
for batch machining control, in the Book AUTOMATIC CONTROL, MODELLING
and SIMULATION , ( included in ISI/SCI Web of Science and Web of Knowledge),
Istanbul, Turkey, 2008
Proiect IDEI 653/2007
Universitatea Dunarea de Jos din Galati
[5] Marin F.B., Epureanu A., Banu M., Marinescu V., Constantin I., Holonic
based approach to machine vision, in the Book AUTOMATIC
CONTROL, MODELLING and SIMULATION , (included in ISI/SCI Web of
Science and Web of Knowledge), Istanbul, Turkey, 2008
Proiect IDEI 653/2007
Universitatea Dunarea de Jos din Galati
[6] Epureanu A., Marin F.B., Marinescu V., Banu M., Constantin I.,
Manufacturing machines – a holonic approach, in the Book AUTOMATIC
CONTROL, MODELLING and SIMULATION , ( included in ISI/SCI Web of
Science and Web of Knowledge), Istanbul, Turkey, 2008
Proiect IDEI 653/2007
Universitatea Dunarea de Jos din Galati
[7] Constantin I.C., Epureanu A., Marinescu V., Banu M., Marin F.B, Online
machining errors compensation, in the Book DYNAMICAL SYSTEMS
and CONTROL , ( included in ISI/SCI Web of Science and Web of
Knowledge), Laguna, Spain, 2009
[8] Marin F.B., Epureanu A., Marinescu V., Banu M., Constantin I.C., Online
high resolution machining process control, in the Book DYNAMICAL
SYSTEMS and CONTROL , (included in ISI/SCI Web of Science and Web
of Knowledge), Laguna, Spain, 2009
[9] Marin F.B., Epureanu A., Marinescu V., Banu M., Constantin I.C.,
AI technique for online non-linear feedrate scheduling, in the Book
NON-LINEAR ANALYSIS, NON-LINEAR SYSTEMS AND CHAOS ,
(included in ISI/SCI Web of Science and Web of Knowledge), Laguna,
Spain, 2009
Proiect IDEI 653/2007
Universitatea Dunarea de Jos din Galati
[10] Constantin I.C., Epureanu A., Marinescu V., Banu M., Marin F.B., Fixturing
errors control based on adaptive programming, acceptata pentru publicare
in Annals of the „Dunărea de Jos” University , Fascicle V, ISSN 1221-4566,
2009, (Revista B+) (indexata BDI)
[11] Marin F.B., Epureanu A., Marinescu V., Banu M., Constantin I.C., Holarhicattributive modeling of the machining systems - a new approach,
acceptata pentru publicare in Annals of the „Dunărea de Jos” University ,
Fascicle V, 2009, ISSN 1221-4566, (Revista B+) (indexata BDI)
[12] Dima M. Epureanu A., Marinescu V. Banu M., Cognitive machining
system – a new paradigm, acceptata pentru publicare in Annals of the
„Dunărea de Jos” University , Fascicle V, 2009, ISSN 1221-4566, (Revista B+)
(indexata BDI)
[13] Vacarus V., Epureanu A., Maier C., Paunoiu V., Identification of the
surface roughness–state variables relation and its application to highspeed machining control, acceptata pentru publicare in Annals of the
„Dunărea de Jos” University , Fascicle V, 2009, ISSN 1221-4566, (Revista B+)
(indexata BDI)
Proiect IDEI 653/2007
Universitatea Dunarea de Jos din Galati
[14] Constantin I., Epureanu A., Marinescu V., Banu M., Marin F.B, Method for
online identification of the dimensional error – state variables relation
applied to manufacturing machines, Annals of the „Dunărea deJos” University ,
Fascicle V, Year XXVI (XXXI), ISSN 1221-4566, 2008.
[15] Constantin I., Epureanu A., Banu M., Marinescu V., Marin F. B., Integrated
approach of the dimensional control in turning, Proceedings of 13th International
Conference, 21-23 May 2009, Iasi-Romania, ISSN 2066-3919
[16] Marin F. B., Epureanu A., Banu M., Marinescu V., Constantin I., Holonic feedrate
scheduling, Proceedings of 13th International Conference, 21-23 May 2009, IasiRomania, ISSN 2066-3919
[17] Marin F.B., Epureanu A., Marinescu V., Banu M., Constantin I., Conceiving of a
high level language for programming of the machine reconfiguration and part
machining dedicated to the new reconfigurable machine-tools generation, Annals
of the „Dunărea de Jos” University , Fascicle V, ISSN 1221-4566, 2008
Proiect IDEI 653/2007
Universitatea Dunarea de Jos din Galati
[18] Lixandru I., Epureanu A., Frumuşanu G., Crăciun M. , Algorithm for
Modeling the Thermo-Mechanical Field Dynamics, Based on B-Spline
Functions, with Application to Machining System, “Annals of "Dunarea de
Jos" University of Galati. Fascicle II, ISSN 1221-4531, 2008
[19] Lixandru I., Epureanu A., Frumuşanu G., Crăciun M. , Coherence of
Reconfigurable Manufacturing Systems Thermo-Mechanical Fields, Annals
of the „Dunărea de Jos” University , Fascicle V, ISSN 1221-4566, 2007
[20] Ion Lixandru, Alexandru Epureanu, Frumusanu G., Craciun M.V., Algorithm
developing for online modeling of technological systems thermomechanical
fields dynamics, Annals of the „Dunărea de Jos” University , Fascicle V,
Year XXVI (XXXI), ISSN 1221-4566, 2008.
[21] Lixandru I., Epureanu A., Frumusanu G., Craciun M.V., The use of tensors
for the spline modelling of multidimensinoal thermomechanical fields,
Annals of the "Dunarea de Jos" University of Galati. Fascicle II, Mathematics,
Physics,Theoretical Mechanics, ISSN 1221-4531, 2008.
Proiect IDEI 653/2007
Universitatea Dunarea de Jos din Galati
1.Performance indicator achievement
1.2 - Inventions
Inventions application to OSIM ……..…………. 3
Proiect IDEI 653/2007
Universitatea Dunarea de Jos din Galati
1.2 Inventions
[1] Epureanu A., Banu M., Constantin I., Marinescu V., Marin F.B. Metoda de
conducere dimensionala la fabricarea pieselor din tabla subtire prin deformare
plastica, Dosar OSIM Nr. A/00777/27.10.2008
[2] Banu M., Marinescu V., Epureanu A.,Tabacaru V., Constantin I., Marin F.B.
Metoda si echipament pentru evaluarea prelucrabilitatii prin deformare plastica a
tablelor subtiri, Dosar OSIM Nr. A/00778/20.10.2008
[3] Constantin I., Marinescu V., Banu M., Epureanu A., Marin F.B., Metoda si
echipament pentru controlul online integrat al geometriei suprafetelor prelucrate prin
aschiere, Dosar OSIM Nr. A00081/2009
Proiect IDEI 653/2007
Universitatea Dunarea de Jos din Galati
2. The main new scientific results
A new concept for machine tool control
 A new approach of numerical control
 A new methodology for operational control
 “Proof-of-concept” machine tool

2.1 A new concept of machine tool
control – holarchic-attrributive control
- Key idea
- Conceptual scheme
- System architecture of holarchic-attrributive
control
- “Proof-of-concept”machine tool
Proiect IDEI 653/2007
Key idea
Universitatea Dunarea de Jos din Galati
Proiect IDEI 653/2007
Universitatea Dunarea de Jos din Galati
System architecture of the holarhic-attributive
control
a fost prezentator in conferinte internationale

A view of the virtual environment developed. The
reconfigurable machine tool configured as lathe
Proiect IDEI 653/2007
Universitatea Dunarea de Jos din Galati
“Proof-of-concept” machine tool
Proiect IDEI 653/2007
Universitatea Dunarea de Jos din Galati
2.2 A new conceptual approach of the numerical
control – reactive programming control

A new architecture of numerical system control

Adaptive-optimal progamming with high resolution

Holonic algorithm of adaptive-optimal programming by
heuristic optimisation
Proiect IDEI 653/2007
Universitatea Dunarea de Jos din Galati
A new architecture of numerical control
Software module
for reactive
scheduling
Control variables
values
Command
Control unit
Hardware
module
Updated values
Software module for
evaluation of operationsystem binom
Data
Monitoring
system
Proiect IDEI 653/2007
Universitatea Dunarea de Jos din Galati
A new architecture of numerical control
Control variables
Hardware module
rotation degree
Hardware module
longitudinal translation
Hardware module
Hardware module
transversal rotation
part revolution
Control variables sent to hardware modules
Proiect IDEI 653/2007
Universitatea Dunarea de Jos din Galati
A new architecture of numerical control
Sensor
Data bus
PC
Efector
V
Vmax
Controller
Motor
Hardware
module
Power
Generic architecture of a hardware module
Dx=Xt-Xc
Proiect IDEI 653/2007
Universitatea Dunarea de Jos din Galati
Adaptive optimal programming procedure
θ(k)
(2) (1)
Workpiece
profile
Blank
profile
Rz
(n)
(i)
P
(j)
Q
(m)
X(k)
(2)
(2)
(1)
(1)
R
(k)
Z(k)
Current cutter
location (k)
Previous cutter
location (k-1)
Proiect IDEI 653/2007
Universitatea Dunarea de Jos din Galati
Holonic algorithm of adaptiveoptimal programming by heuristic
optimization
Proiect IDEI 653/2007
Universitatea Dunarea de Jos din Galati
2.3 A new control methodology
– attributive operational control
1.
2.
3.
4.
Technique of prediction and compensation of machining errors
Method of online stability control
Method of online control of economicity
Procedure of online control of environmental impact
Technique of prediction and compensation
of machining errors
Method of online stability control
Modele:
-liniare,
-ANN
-SVR
Variabile folosite
pentru modelare
-adancimea de
aschiere
-forta de aschiere
Method of online control of economicity
Method of online control of stability
Method of online control of stability
Proiect IDEI 653/2007
Universitatea Dunarea de Jos din Galati
CNCSIS, Bucuresti, 9.07.2009
Control method of economicity
Optimal
working point
c,,r,
R,I
r
(P3)
r
(P2)

R
c
I
(P1)
r
V’opt
Vopt
V’’opt
V’’’opt
V
Online control procedure of environment
impact
m plăcutei 1
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
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  timp _ specific  K Iscula 
N
T


Proiect IDEI 653/2007
Universitatea Dunarea de Jos din Galati
3. Young researchers involvement in the
current project
Constantin Ionut Clementin
Thesis title : “Holistic integrated control for manufacturing
systems”
Out of 21 papers,
- in 15 is author,
- in 4 is the first author,
- in 3 presented in international cofference.
Out of 3 inventions,
- in all 3 is in the authors list,
Proiect IDEI 653/2007

Universitatea Dunarea de Jos din Galati
3. Young researchers involvement in the
current project
Marin Florin Bogdan
Thesis title : “Holonic modelling of reconfigurable manufacturing
system kinematics”
Out of 21 papers,
- in 15 is in the author list,
- in 6 papers is first author,
- 3 papers were presented in international
conference.
Out of 3 inventions,
- in all 3 is in the authors list,
Proiect IDEI 653/2007
Universitatea Dunarea de Jos din Galati
3. Personal expenses and the involvement of
young researchers
Percent of working hours in the project
35%
30%
25%
2007
20%
2008
15%
2009
10%
5%
0%
Epureanu
Alexandru
Marinescu
Vasile
Banu
Mihaela
Constantin
Ionut
Marin Florin
Bogdan