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Carnegie Mellon

Operations ResearchIn Honor of Rex Reklaitis

2017 Recipient of the Warren K. Lewis Award

Ignacio E. GrossmannCenter of Advanced Process Decision-making

Department of Chemical EngineeringCarnegie Mellon University

Pittsburgh, PA, 15213

AIChE Annual MeetingOctober 30, 2018

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Carnegie Mellon

Gintaras (Rex) V. Reklaitis

B.S., IIT-Chicago (1965)M.S. and Ph.D., Stanford (1969)

NSF Postdoctoral Fellow: Institut für Operations Research, ETH-Zürich, Switzerland, 1969 - 1970.

Purdue University: Joined 1970Assistant Dean Engineering, Grad. Education Research, 1985 - 1988Edward W. Comings Distinguished Professor of Head School Chemical Engineering (1987-2003)Chemical Engineering, 2008–2010Burton and Kathryn Gedge Distinguished Professor of Chemical Engineering, 2010-presentDeputy Director, NSF ERC on Structured Organic Composites

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Carnegie Mellon

Educational Contributions

Introduction to Material and Energy BalancesG.V. Rekalitis (1982)

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Carnegie Mellon

Educational Contributions

Engineering Optimization: Methods and ApplicationsA. Ravindran, K. M. Ragsdell , G. V. Reklaitis

(Wiley, 1983, 2nd Edition, 2006)

Cited by 2193

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CHAPTER 1 Introduction to Optimization (Pages: 1-31) CHAPTER 2 Functions of a Single Variable (Pages: 32-77) CHAPTER 3 Functions of Several Variables (Pages: 78-148) CHAPTER 4 Linear Programming (Pages: 149-217) CHAPTER 5 Constrained Optimality Criteria (Pages: 218-259) CHAPTER 6 Transformation Methods (Pages: 260-304) CHAPTER 7 Constrained Direct Search (Pages: 305-335) CHAPTER 8 Linearization Methods for Constrained Problems (Pages: 336-377) CHAPTER 9 Direction Generation Methods Based on Linearization (Pages: 378-449) CHAPTER 10 Quadratic Approximation Methods for Constrained Problems (Pages: 450-480) CHAPTER 11 Structured Problems and Algorithms (Pages: 481-529) CHAPTER 12 Comparison of Constrained Optimization Methods (Pages: 530-541) CHAPTER 13 Strategies for Optimization Studies (Pages: 542-602) CHAPTER 14 Engineering Case Studies (Pages: 603-632) Appendix A: Review of Linear Algebra (Pages: 633-647) Appendix B Convex and Concave Functions (Pages: 648-650) Appendix C: Gauss-Jordan Elimination Scheme (Pages: 651-652)

Table Contents

Operations Research Topics

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Carnegie Mellon

Trustee (since 1979) and President (1986-88) of CACHE

CACHE modules for Simulation of Industrial Processesfor the Undergraduate Laboratory.

CAST Division of AIChEDirector, Chair of the Programming Board and Chair of the Division

Council for Chemical ResearchFounded the International Committee

Department Head Purdue (1987-2003)Hired many faculty, built PSE area, Forney Hall

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Carnegie Mellon

Major Contributions to Profession

1st International Conference on Foundations of Computer Aided Process Operations, July 5-10, 1987, Park City, Utah,

Editor-in-Chief and Co-EditorComputers & Chemical Engineering (1986-2008)

Co-Founder of Area 10c: CAST Division of AIChE (1981)Computers in Operations and Information Processing

Deputy Director, NSF Engineering Research Center on Structured Organic Particulate Systems, 7/ 2006; currently deputy directorPSE approach to Pharmaceutical Engineering

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Carnegie Mellon

Research Contributions

Optimization

Scheduling

Batch Processing

Uncertainty

Decomposition

Enterprise-wide Optimization

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Carnegie Mellon

Optimization

Douglass J. Wilde

Operations Research 17, 425-436, (1969).

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Carnegie Mellon Journal of Optimization Theory and Applications, 26, No. 2, 1978.

AIIE Transactions, 6:4, 308-317 (1974)

min f0(x)

s.t. fj(x) ≤ 1 jÎ J

fj(x) = Õåj

ji

i xc ija j Î J

Historical perspective Flexibility Analysis and Robust Optimization

1975 1980 1990 2000 20101985 1995 2005 2015FA

Friedman, Reklaitis (1975)

Grossmann, Sargent (1978)

Halemane, Grossmann (1983)

Grossmann, Floudas (1987)

Straub, Grossmann (1990)

Pistikopoulos, Grossmann (1989) Ierapetritou (2001)

Banerjee, Ierapetritou (2005)

Boukouvala, Ierapetritou (2012)

Goyal, Ierapetritou (2002)

Rooney, Biegler (2004)

Saboo, Morari, Woodcock (1985)Swaney, Grossmann (1985)

RO

Soyster (1973) Ben-Tal, Nemirovski (1998)El Ghaoui et al. (1998)

Bertsimas, Sim (2004)Ben-Tal et al. (2004)

Kuhn et al. (2011)

Bertsimas, Georghiou (2015)

Bertsimas et al. (2013)Delage (2009)

Bertsimas, Goyal (2010)Ben-Tal, Nemirovski (2002)

Despite its longer history, FA is not mentioned in any RO literature.

RO in PSE

Lin et al. (2004)

Li, Ierapetritou (2008)

Li et al. (2011)

Gounaris et al. (2013)

Zhang et al. (2015)

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Zhang, Lima, Grossmann, 2016)

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Carnegie Mellon

Optimization under Uncertainty

AIChE J., 21, 77-83, (1975)

AIChE J., 21, 83-90, (1975).

Robust OptimizationSoyster (1973)

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Carnegie Mellon

Batch Scheduling

Reklaitis, G. V. Review of Scheduling of Process Operation. AIChE Symp. Ser. 78, 119-133 (1978).

Mauderli. A. M.: Rippin. D. W. T. Production Planning and Schedulingfor Multipurpose Batch Chemical Plants. Comp. Chem.Eng. 3, 199 (1979).

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I&EC Process Design and Development, 21, 79 (1982).

Optimal Design Batch Processes

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Carnegie Mellon I.E. Grossmann, CMU-PSE (CAD) Seminar (1983)

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Carnegie Mellon

AIChE J., 29, 588, (1983).

Computers & Chem. Engng., 11, 639-654, (1987)

Optimal Design Batch Processes

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Carnegie Mellon

Computers & Chem. Engr, 23, 339-355(1999).

Decomposition Techniques

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Carnegie Mellon

Comput. & Chem Engr, 33, No. 12, 1999-2011 (2009)

Computers & Chem Engr, 32. pp. 692-711 (2007)

Optimization Supply Chain Level

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Carnegie Mellon

Recent Publications

I&EC Research 50 (9) pp.5114-5130 (2011)

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Carnegie Mellon

Chem Eng Sci 66, 4272-4306 (2011)

Recent Publications

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Carnegie Mellon

Recognition

AIChE Computing and Systems Technology Division, Computing in Chemical Engineering Award, 1984.

ASEE Chemical Engineering Division, Lectureship Award, 1994.

U.S. National Academy of Engineering, member, Feb 2007

Long Term Achievement Award in Computer Aided Process Engineering, European Federation of Chemical Engineering, 2013

Warren K. Lewis Award for Chemical Engineering Education, 2017

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Carnegie Mellon

SummaryRex Reklaitis

Pioneer and leader in Process Systems Engineering- Education: Operations Research Methods- Research: Batch scheduling and design, Process Operations

Many thanks for your contributions to PSE Congratulations for 2017 Warren K. Lewis Award