Lorenz T. Biegler

ORCID

Publication Activity (10 Years)

Years Active: 1993-2024
Publications (10 Years): 42

Top Venues

Comput. Chem. Eng.

Comput. Optim. Appl.

CoRR

IEEE Robotics Autom. Lett.

Publications

Andrea Galeazzi, Francesco de Fusco, Kristiano Prifti, Francesco Gallo, Lorenz T. Biegler, Flavio Manenti
Predicting the performance of an industrial furnace using Gaussian process and linear regression: A comparison. Comput. Chem. Eng. 181 (2024)
Ruth Misener, Lorenz T. Biegler
Formulating data-driven surrogate models for process optimization. Comput. Chem. Eng. 179 (2023)
Kuan-Han Lin, Lorenz T. Biegler
Self-stabilizing economic model predictive control without pre-calculated steady-state optima: Stability and robustness. Comput. Chem. Eng. 178 (2023)
Yan Gao, Zhengyu Wei, Zhijiang Shao, Weifeng Chen, Zhengyu Song, Lorenz T. Biegler
Enhanced moving finite element method based on error geometric estimation for simultaneous trajectory optimization. Autom. 147 (2023)
Robert Parker, Bethany Nicholson, John D. Siirola, Lorenz T. Biegler
Applications of the Dulmage-Mendelsohn decomposition for debugging nonlinear optimization problems. Comput. Chem. Eng. 178 (2023)
San Dinh, Kuan-Han Lin, Fernando V. Lima, Lorenz T. Biegler
Self-stabilizing Economic Nonlinear Model Predictive Control of Modular Membrane Reactor Systems. ACC (2023)
Ardalan Tajbakhsh, Lorenz T. Biegler, Aaron M. Johnson
Conflict-Based Model Predictive Control for Scalable Multi-Robot Motion Planning. CoRR (2023)
Robert Parker, Bethany Nicholson, John D. Siirola, Carl D. Laird, Lorenz T. Biegler
An implicit function formulation for optimization of discretized index-1 differential algebraic systems. Comput. Chem. Eng. 168 (2022)
Weifeng Chen, Baojia Wang, Lorenz T. Biegler
Parameter estimation with improved model prediction for over-parametrized nonlinear systems. Comput. Chem. Eng. 157 (2022)
Mandar Thombre, Zhou (Joyce) Yu, Johannes Jäschke, Lorenz T. Biegler
Sensitivity-Assisted multistage nonlinear model predictive control: Robustness, stability and computational efficiency. Comput. Chem. Eng. 148 (2021)
Jennifer Uebbing, Lorenz T. Biegler, Liisa K. Rihko-Struckmann, Sebastian Sager, Kai Sundmacher
Optimization of pressure swing adsorption via a trust-region filter algorithm and equilibrium theory. Comput. Chem. Eng. 151 (2021)
Saif R. Kazi, Michael Short, Lorenz T. Biegler
A trust region framework for heat exchanger network synthesis with detailed individual heat exchanger designs. Comput. Chem. Eng. 153 (2021)
Noriyuki Yoshio, Lorenz T. Biegler
A Nested Schur decomposition approach for multiperiod optimization of chemical processes. Comput. Chem. Eng. 155 (2021)
Xinhe Chen, Kai Wu, Andrew Bai, Cornelius M. Masuku, Jacques Niederberger, Fábio S. Liporace, Lorenz T. Biegler
Real-time refinery optimization with reduced-order fluidized catalytic cracker model and surrogate-based trust region filter method. Comput. Chem. Eng. 153 (2021)
Cristian Pablos, Alejandro Merino Gómez, Luis Felipe Acebes Arconada, José Luis Pitarch, Lorenz T. Biegler
Dynamic optimization approach to coordinate industrial production and cogeneration operation under electricity price fluctuations. Comput. Chem. Eng. 149 (2021)
Oswaldo Andrés-Martínez, Lorenz T. Biegler, Antonio Flores-Tlacuahuac
An indirect approach for singular optimal control problems. Comput. Chem. Eng. 139 (2020)
Yizu Zhang, Naien He, Cornelius M. Masuku, Lorenz T. Biegler
A multi-objective reactive distillation optimization model for Fischer-Tropsch synthesis. Comput. Chem. Eng. 135 (2020)
Adrian Caspari, Lukas Lüken, Pascal Schäfer, Yannic Vaupel, Adel Mhamdi, Lorenz T. Biegler, Alexander Mitsos
Dynamic optimization with complementarity constraints: Smoothing for direct shooting. Comput. Chem. Eng. 139 (2020)
Christina Schenk, Michael Short, Jose S. Rodriguez, David M. Thierry, Lorenz T. Biegler, Salvador García Muñoz, Weifeng Chen
: A novel open-source software package for kinetic parameter estimation from experimental datasets including spectra. Comput. Chem. Eng. 134 (2020)
Qiang Zhu, Kexin Wang, Zhijiang Shao, Lorenz T. Biegler
Receding Horizon Optimization Method for Solving the Cops and Robbers Problems in a Complex Environment with Obstacles. J. Intell. Robotic Syst. 100 (1) (2020)
Amir Patel, Stacey Leigh Shield, Saif R. Kazi, Aaron M. Johnson, Lorenz T. Biegler
Contact-Implicit Trajectory Optimization Using Orthogonal Collocation. IEEE Robotics Autom. Lett. 4 (2) (2019)
Wei Wan, John Eason, Bethany Nicholson, Lorenz T. Biegler
Parallel cyclic reduction decomposition for dynamic optimization problems. Comput. Chem. Eng. 120 (2019)
Lin Ma, Kexin Wang, Zhijiang Shao, Zhengyu Song, Lorenz T. Biegler
Finite-Element Collocation Based Successive Convexification for Powered Landing Guidance of Reusable Rockets. ASCC (2019)
Jiayuan Kang, Zhijiang Shao, Xi Chen, Lorenz T. Biegler
Reduced order models for dynamic molecular weight distribution in polymerization processes. Comput. Chem. Eng. 126 (2019)
Amir Patel, Stacey Shield, Saif R. Kazi, Aaron M. Johnson, Lorenz T. Biegler
Contact-Implicit Trajectory Optimization using Orthogonal Collocation. CoRR (2018)
Lorenz T. Biegler
Advanced optimization strategies for integrated dynamic process operations. Comput. Chem. Eng. 114 (2018)
Bethany Nicholson, Wei Wan, Shivakumar Kameswaran, Lorenz T. Biegler
Parallel cyclic reduction strategies for linear systems that arise in dynamic optimization problems. Comput. Optim. Appl. 70 (2) (2018)
Bethany Nicholson, John D. Siirola, Jean-Paul Watson, Victor M. Zavala, Lorenz T. Biegler
pyomo.dae: a modeling and automatic discretization framework for optimization with differential and algebraic equations. Math. Program. Comput. 10 (2) (2018)
Arvind U. Raghunathan, Lorenz T. Biegler
Direction Interior Point Method for Semidefinite Programming. SIAM J. Optim. 28 (1) (2018)
Yannan Ma, Xi Chen, Lorenz T. Biegler
Monte-Carlo-simulation-based optimization for copolymerization processes with embedded chemical composition distribution. Comput. Chem. Eng. 109 (2018)
D. M. Yancy-Caballero, Lorenz T. Biegler, Reginaldo Guirardello
Large-scale DAE-constrained optimization applied to a modified spouted bed reactor for ethylene production from methane. Comput. Chem. Eng. 113 (2018)
Haoshui Yu, John Eason, Lorenz T. Biegler, Xiao Feng
Process integration and superstructure optimization of Organic Rankine Cycles (ORCs) with heat exchanger network synthesis. Comput. Chem. Eng. 107 (2017)
David Müller, Markus Illner, Erik Esche, Tobias Pogrzeba, Marcel Schmidt, Reinhard Schomäcker, Lorenz T. Biegler, Günter Wozny, Jens-Uwe Repke
Dynamic real-time optimization under uncertainty of a hydroformylation mini-plant. Comput. Chem. Eng. 106 (2017)
Wei Wan, Lorenz T. Biegler
Structured regularization for barrier NLP solvers. Comput. Optim. Appl. 66 (3) (2017)
Andrea Walther, Lorenz T. Biegler
On an inexact trust-region SQP-filter method for constrained nonlinear optimization. Comput. Optim. Appl. 63 (3) (2016)
Jinliang Ma, Priyadarshi Mahapatra, Stephen E. Zitney, Lorenz T. Biegler, David C. Miller
D-RM Builder: A software tool for generating fast and accurate nonlinear dynamic reduced models from high-fidelity models. Comput. Chem. Eng. 94 (2016)
Jun Shi, Lorenz T. Biegler, Intan Hamdan, John M. Wassick
Optimization of grade transitions in polyethylene solution polymerization process under uncertainty. Comput. Chem. Eng. 95 (2016)
Yannan Ma, Zhijiang Shao, Xi Chen, Lorenz T. Biegler
A parallel function evaluation approach for solution to large-scale equation-oriented models. Comput. Chem. Eng. 93 (2016)
Aditya Bansal, Mani Bhushan, Lorenz T. Biegler
Covariance computation in MHE: A nonlinear regression approach. ICCA (2016)
Alexander W. Dowling, Lorenz T. Biegler
A framework for efficient large scale equation-oriented flowsheet optimization. Comput. Chem. Eng. 72 (2015)
Alexander W. Dowling, Cheshta Balwani, Qianwen Gao, Lorenz T. Biegler
Optimization of sub-ambient separation systems with embedded cubic equation of state thermodynamic models and complementarity constraints. Comput. Chem. Eng. 81 (2015)
Jinzu Weng, Xi Chen, Lorenz T. Biegler
A multi-thread parallel computation method for dynamic simulation of molecular weight distribution of multisite polymerization. Comput. Chem. Eng. 82 (2015)
Lorenz T. Biegler, Yidong Lang, Weijie Lin
Multi-scale optimization for process systems engineering. Comput. Chem. Eng. 60 (2014)
Kai Zhou, Xi Chen, Zhijiang Shao, Wei Wan, Lorenz T. Biegler
Heterogeneous parallel method for mixed integer nonlinear programming. Comput. Chem. Eng. 66 (2014)
Bethany Nicholson, Rodrigo López-Negrete, Lorenz T. Biegler
On-line state estimation of nonlinear dynamic systems with gross errors. Comput. Chem. Eng. 70 (2014)
Rishi Amrit, James B. Rawlings, Lorenz T. Biegler
Optimizing process economics online using model predictive control. Comput. Chem. Eng. 58 (2013)
Rodrigo López-Negrete, Fernando J. D'Amato, Lorenz T. Biegler, Aditya Kumar
Fast nonlinear model predictive control: Formulation and industrial process applications. Comput. Chem. Eng. 51 (2013)
Ajit Gopalakrishnan, Arvind U. Raghunathan, Daniel Nikovski, Lorenz T. Biegler
Global optimization of multi-period optimal power flow. ACC (2013)
Kexin Wang, Zhijiang Shao, Yidong Lang, Jixin Qian, Lorenz T. Biegler
Barrier NLP methods with structured regularization for optimization of degenerate optimization problems. Comput. Chem. Eng. 57 (2013)
Ajit Gopalakrishnan, Lorenz T. Biegler
Economic Nonlinear Model Predictive Control for periodic optimal operation of gas pipeline networks. Comput. Chem. Eng. 52 (2013)
Zhiqiang Chen, Xi Chen, Zhijiang Shao, Zhen Yao, Lorenz T. Biegler
Parallel calculation methods for molecular weight distribution of batch free radical polymerization. Comput. Chem. Eng. 48 (2013)
Hans Pirnay, Rodrigo López-Negrete, Lorenz T. Biegler
Optimal sensitivity based on IPOPT. Math. Program. Comput. 4 (4) (2012)
Ajit Gopalakrishnan, Arvind U. Raghunathan, Daniel Nikovski, Lorenz T. Biegler
Global optimization of Optimal Power Flow using a branch & bound algorithm. Allerton Conference (2012)
Andrea Walther, Sree Rama Raju Vetukuri, Lorenz T. Biegler
A first-order convergence analysis of trust-region methods with inexact Jacobians and inequality constraints. Optim. Methods Softw. 27 (2) (2012)
Andrea Walther, Lorenz T. Biegler
Numerical experiments with an inexact Jacobian trust-region algorithm. Comput. Optim. Appl. 48 (2) (2011)
Yidong Lang, Stephen E. Zitney, Lorenz T. Biegler
Optimization of IGCC processes with reduced order CFD models. Comput. Chem. Eng. 35 (9) (2011)
Ugur Kaplan, Metin Türkay, Bülent Karasözen, Lorenz T. Biegler
Optimization of Supply Chain Systems with Price Elasticity of Demand. INFORMS J. Comput. 23 (4) (2011)
Kexin Wang, Zhijiang Shao, Lorenz T. Biegler, Yidong Lang, Jixin Qian
Robust extensions for reduced-space barrier NLP algorithms. Comput. Chem. Eng. 35 (10) (2011)
Ravindra S. Kamath, Lorenz T. Biegler, Ignacio E. Grossmann
An equation-oriented approach for handling thermodynamics based on cubic equation of state in process optimization. Comput. Chem. Eng. 34 (12) (2010)
B. T. Baumrucker, Lorenz T. Biegler
MPEC strategies for cost optimization of pipeline operations. Comput. Chem. Eng. 34 (6) (2010)
Ravindra S. Kamath, Ignacio E. Grossmann, Lorenz T. Biegler
Aggregate models based on improved group methods for simulation and optimization of distillation systems. Comput. Chem. Eng. 34 (8) (2010)
Lorenz T. Biegler, Victor M. Zavala
Large-scale nonlinear programming using IPOPT: An integrating framework for enterprise-wide dynamic optimization. Comput. Chem. Eng. 33 (3) (2009)
Rui Huang, Sachin C. Patwardhan, Lorenz T. Biegler
Robust extended Kalman filter based nonlinear model predictive control formulation. CDC (2009)
Rui Huang, Lorenz T. Biegler
Robust nonlinear model predictive controller design based on multi-scenario formulation. ACC (2009)
Victor M. Zavala, Lorenz T. Biegler
The advanced-step NMPC controller: Optimality, stability and robustness. Autom. 45 (1) (2009)
Ugur Kaplan, Metin Türkay, Lorenz T. Biegler, Bülent Karasözen
Modeling and simulation of metabolic networks for estimation of biomass accumulation parameters. Discret. Appl. Math. 157 (10) (2009)
Victor M. Zavala, Lorenz T. Biegler
Optimization-based strategies for the operation of low-density polyethylene tubular reactors: Moving horizon estimation. Comput. Chem. Eng. 33 (1) (2009)
Victor M. Zavala, Lorenz T. Biegler
Optimization-based strategies for the operation of low-density polyethylene tubular reactors: nonlinear model predictive control. Comput. Chem. Eng. 33 (10) (2009)
Yoshiaki Kawajiri, Lorenz T. Biegler
Large scale optimization strategies for zone configuration of simulated moving beds. Comput. Chem. Eng. 32 (1-2) (2008)
Shivakumar Kameswaran, Lorenz T. Biegler
Advantages of Nonlinear-Programming-Based Methodologies for Inequality Path-Constrained Optimal Control Problems - A Numerical Study. SIAM J. Sci. Comput. 30 (2) (2008)
Antonio Flores-Tlacuahuac, Lorenz T. Biegler
Integrated control and process design during optimal polymer grade transition operations. Comput. Chem. Eng. 32 (11) (2008)
B. T. Baumrucker, J. G. Renfro, Lorenz T. Biegler
MPEC problem formulations and solution strategies with chemical engineering applications. Comput. Chem. Eng. 32 (12) (2008)
Balasubramaniam Srinivasan, Lorenz T. Biegler, Dominique Bonvin
Tracking the necessary conditions of optimality with changing set of active constraints using a barrier-penalty function. Comput. Chem. Eng. 32 (3) (2008)
Shivakumar Kameswaran, Lorenz T. Biegler
Convergence rates for direct transcription of optimal control problems using collocation at Radau points. Comput. Optim. Appl. 41 (1) (2008)
Pierre Bonami, Lorenz T. Biegler, Andrew R. Conn, Gérard Cornuéjols, Ignacio E. Grossmann, Carl D. Laird, Jon Lee, Andrea Lodi, François Margot, Nicolas W. Sawaya, Andreas Wächter
An algorithmic framework for convex mixed integer nonlinear programs. Discret. Optim. 5 (2) (2008)
Yidong Lang, Lorenz T. Biegler
A software environment for simultaneous dynamic optimization. Comput. Chem. Eng. 31 (8) (2007)
Lorenz T. Biegler
Efficient Nonlinear Programming Algorithms for Chemical Process Control and Operations. System Modelling and Optimization (2007)
Antonio Flores-Tlacuahuac, Lorenz T. Biegler
Simultaneous mixed-integer dynamic optimization for integrated design and control. Comput. Chem. Eng. 31 (5-6) (2007)
Shivakumar Kameswaran, Lorenz T. Biegler
Simultaneous dynamic optimization strategies: Recent advances and challenges. Comput. Chem. Eng. 30 (10-12) (2006)
Shivakumar Kameswaran, Lorenz T. Biegler
Convergence rates for direct transcription of optimal control problems with final-time equality constraints using collocation at Radau points. ACC (2006)
Carl D. Laird, Lorenz T. Biegler
Large-Scale Nonlinear Programming for Multi-scenario Optimization. HPSC (2006)
Francesco Borrelli, Dharmashankar Subramanian, Arvind U. Raghunathan, Lorenz T. Biegler
MILP and NLP Techniques for centralized trajectory planning of multiple unmanned air vehicles. ACC (2006)
Arvind U. Raghunathan, Jose Ricardo Pérez-Correa, Eduardo Agosin, Lorenz T. Biegler
Parameter estimation in metabolic flux balance models for batch fermentation - Formulation & Solution using Differential Variational Inequalities (DVIs). Ann. Oper. Res. 148 (1) (2006)
Andreas Wächter, Lorenz T. Biegler
On the implementation of an interior-point filter line-search algorithm for large-scale nonlinear programming. Math. Program. 106 (1) (2006)
Andreas Wächter, Lorenz T. Biegler
Line Search Filter Methods for Nonlinear Programming: Local Convergence. SIAM J. Optim. 16 (1) (2005)
Arvind U. Raghunathan, Lorenz T. Biegler
An Interior Point Method for Mathematical Programs with Complementarity Constraints (MPCCs). SIAM J. Optim. 15 (3) (2005)
Ling Jiang, Lorenz T. Biegler, V. Grant Fox
Design and optimization of pressure swing adsorption systems with parallel implementation. Comput. Chem. Eng. 29 (2) (2005)
Cong Xu, Peter M. Follmann, Lorenz T. Biegler, Myung S. Jhon
Numerical simulation and optimization of a direct methanol fuel cell. Comput. Chem. Eng. 29 (8) (2005)
Andreas Wächter, Lorenz T. Biegler
Line Search Filter Methods for Nonlinear Programming: Motivation and Global Convergence. SIAM J. Optim. 16 (1) (2005)
Shivakumar Kameswaran, Lorenz T. Biegler, George H. Staus
Dynamic optimization for the core-flooding problem in reservoir engineering. Comput. Chem. Eng. 29 (8) (2005)
G. C. Itle, Andrew G. Salinger, Roger P. Pawlowski, John N. Shadid, Lorenz T. Biegler
A tailored optimization strategy for PDE-based design: application to a CVD reactor. Comput. Chem. Eng. 28 (3) (2004)
Lorenz T. Biegler, Ignacio E. Grossmann
Retrospective on optimization. Comput. Chem. Eng. 28 (8) (2004)
Ignacio E. Grossmann, Lorenz T. Biegler
Part II. Future perspective on optimization. Comput. Chem. Eng. 28 (8) (2004)
Nikhil Arora, Lorenz T. Biegler
A Trust Region SQP Algorithm for Equality Constrained Parameter Estimation with Simple Parameter Bounds. Comput. Optim. Appl. 28 (1) (2004)
Arvind U. Raghunathan, María Soledad Díaz, Lorenz T. Biegler
An MPEC formulation for dynamic optimization of distillation operations. Comput. Chem. Eng. 28 (10) (2004)
S. Kauchali, B. Hausberger, Diane Hildebrandt, David Glasser, Lorenz T. Biegler
Automating reactor network synthesis: finding a candidate attainable region for the water-gas shift (WGS) reaction. Comput. Chem. Eng. 28 (1-2) (2004)
Tobias Jockenhövel, Lorenz T. Biegler, Andreas Wächter
Dynamic optimization of the Tennessee Eastman process using the OptControlCentre. Comput. Chem. Eng. 27 (11) (2003)
Arvind U. Raghunathan, Lorenz T. Biegler
Mathematical programs with equilibrium constraints (MPECs) in process engineering. Comput. Chem. Eng. 27 (10) (2003)
R. A. Bartlett, Andreas Wächter, Lorenz T. Biegler
Active set vs. interior point strategies for model predictive control. ACC (2000)
Lorenz T. Biegler, Jorge Nocedal, Claudia Schmid, David Ternet
Numerical Experience with a Reduced Hessian Method for Large Scale Constrained Optimization. Comput. Optim. Appl. 15 (1) (2000)

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Publication Activity (10 Years)

Top Topics

Top Venues

Lorenz T. Biegler