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News from Objective Control
 | May, 2005, Columbus, Ohio
-- Objective Control is pleased to announce an agreement with A·C·T
(Automation and Control Technology, Inc.) which will greatly enhance the
service available to our present and future steel galvanizing customers.
A·C·T will exclusively market, install, and service the Objective Control
Galvanize Coating Weight Control System. With worldwide operations
headquartered in Dublin, Ohio, A·C·T supplies nucleonic and X-Ray sensors
and control systems to the metals industry and other sheetmaking industries.
Close physical proximity and long-established relationships between
Objective Control and A·C·T assure a smooth transition, and the same team
of experienced people from our former partner, CMC, will now be part of the
A·C·T team. Objective Control will continue to be responsible for ongoing
development and support of the advanced technology used in the Objective
Control Galvanize Coating Weight Control System. |
 | December, 2004, Columbus,
Ohio -- Objective Control and CMC held meetings in Korea with Dongbu Steel
in preparation for the upcoming installation of our coating weight control
system on the No. 4 Continuous Galvanizing Line currently under construction
at Dongbu's Asan Bay Works. This will be the sixth installation of the
Objective Control Galvanize Coating Weight Control System. |
 | August, 2004, Columbus,
Ohio -- Objective Control and Corson Manufacturing Consulting will again
have a booth at the Galavanizers Association meeting in Charleston, S.C.,
Oct. 3-6, 2004. Please plan to visit us to discuss results from our 5
existing installations of the Objective Control Galvanize Coating Weight
Control System, and to experience a live demo. Bob Wilhelm of Objective
Control and Dave Maas of ProTec Coating Company will present a paper at the
conference: Evaluating On-Line Surface Roughness Measurement for Coating
Weight Control. |
 | June, 2004, Columbus, Ohio
-- Objective Control and Corson Manufacturing Consulting have successfully
completed phase 1 of the installation of the Objective Control Galvanize
Coating Weight Control System at SSAB in Borlänge, Sweden. Phase 1 includes
all basic control functions plus auto-passline tracking. Later in 2004,
auto-skew and statistical target management will complete the feature set.
SSAB reports that the process operators are delighted with the performance
of the system. |
 | November, 2003, Columbus,
Ohio -- CMC and Objective Control have received an order from SSAB in
Borlänge, Sweden for the Objective Control Galvanize Coating Weight Control
System. It will be installed in early 2004 on a line being converted from
AluZink (the process called GalvAlum in the U.S.) to galvanizing. |
 | September, 2003, Columbus,
Ohio -- CMC and Objective Control have received an order for the Objective
Control Galvanize Coating Weight Control System for The Worthington Steel
Company's Delta, Ohio facility. |
 | May, 2003, Columbus, Ohio
-- CMC and Objective Control have received an order from Nucor Steel's
Hickman division in Arkansas for the Objective Control Galvanize Coating Weight
Control System. |
 | See our on-line brochure
about the Coating Weight Control System for
Steel Galvanizing developed in collaboration with Corson Manufacturing
Consulting, Ltd. |
 | October, 2002, Columbus,
Ohio -- Objective Control was recognized by i-Logix Inc., maker of advanced
software for developing embedded real-time systems, for the innovative use
of its product, Rhapsody in C++ (TM), in the development of our
Coating Weight Control System for Steel Galvanizing. See the promotional write-up
produced by i-Logix. |
 | September, 2002, Columbus,
Ohio -- The CMC/Objective Control Galvanize Coating Weight Control System is
achieving excellent results on two lines ProTec Coating Company in Leipsic,
Ohio (USA). It has been on line since early 2002 on the first line, and since
May, 2002 on the second. |
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September, 2000, Columbus, Ohio -- Objective Control Ltd. (OC) and Corson Manufacturing Consulting, Ltd.
(CMC) are collaborating on the design of a third generation advanced steel
galvanizing control system. CMC has signed a contract with a major steel
coating company to replace the coating control systems on two galvanizing
lines in 2001.
CMC has contracted OC to provide the control algorithms and real-time
control software for these systems. OC is also playing a substantial role in
the design of the software architecture for the overall system.
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September, 2000, Columbus,
Ohio -- Bob Wilhelm of Objective Control Ltd. and Dick Corson of Corson
Manufacturing Consulting, Ltd. made presentations on Measurement and Control
of the Steel Galvanizing Process to U. S. Steel's Galvanizing Process
Control Users' Group at a meeting at the USS-POSCO plant in Pittsburg,
California.
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September, 2000, Columbus, Ohio -- Objective Control Ltd.
(OC) and Corson Manufacturing Consulting, Ltd.
(CMC) will be present with an exhibit booth at the Galvanizers Association's
2000 Annual Meeting in Toronto, Ontario, Canada, on Monday, October 30. Dick Corson of CMC will be presenting a paper on
galvanizing control at the meeting.
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Recent Publications from Objective Control
 | Wilhelm, R. G., and Maas, D. L., Evaluating On-Line Surface Roughness
Measurement for Coating Weight Control. Proceedings of the 96th
Meeting of the Galvanizers Association, Charleston, SC, October, 2004.
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 | Corson, R., Model-Based Coating Weight Control Systems for
Galvanizing. Proceedings of the 94th Meeting of the Galvanizers
Association, Detroit, MI, October, 2002. (Click
here to view)
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 | Wilhelm, R., Maas, D., and Hueve, A., Evaluating Air Knife Adjustments
with the Aid of a Coating Weight Model. Proceedings of the 93rd
Meeting of the Galvanizers Association, Portland, OR, September, 2001. (Click
here to view)
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 | Corson, R., A Statistical Analysis of Coat Weight Measurements
. Proceedings of the 92nd Meeting of the Galvanizers Association,
Toronto, Ontario, Canada, October, 2000. (Click
here to view)
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 | Wilhelm, R., Design by Reification: Process Centric and System Centric Models in
Process Control, Proceedings of the IFAC Workshop on Artificial Intelligence
for Real-Time Control , Grand Canyon, AZ, October 1998.
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 | Wilhelm, R., In Search of the Cheshire Cat: the Invisible Automation System
Paradox, ISA Transactions, 35 (1996) 321-327.
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 | Gilbert, J., and Wilhelm, R., A Concurrent Object Model for an Industrial Process
Control Application, Journal of Object Oriented Programming, 7,
1993.
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