Lorenz T. Biegler

According to our database1, Lorenz T. Biegler authored at least 102 papers between 1993 and 2023.

Collaborative distances:
  • Dijkstra number2 of four.
  • Erdős number3 of four.



In proceedings 
PhD thesis 


Online presence:

On csauthors.net:


Conflict-Based Model Predictive Control for Scalable Multi-Robot Motion Planning.
CoRR, 2023

Enhanced moving finite element method based on error geometric estimation for simultaneous trajectory optimization.
Autom., 2023

An implicit function formulation for optimization of discretized index-1 differential algebraic systems.
Comput. Chem. Eng., 2022

Parameter estimation with improved model prediction for over-parametrized nonlinear systems.
Comput. Chem. Eng., 2022

A Nested Schur decomposition approach for multiperiod optimization of chemical processes.
Comput. Chem. Eng., 2021

Optimization of pressure swing adsorption via a trust-region filter algorithm and equilibrium theory.
Comput. Chem. Eng., 2021

Sensitivity-Assisted multistage nonlinear model predictive control: Robustness, stability and computational efficiency.
Comput. Chem. Eng., 2021

Dynamic optimization approach to coordinate industrial production and cogeneration operation under electricity price fluctuations.
Comput. Chem. Eng., 2021

A trust region framework for heat exchanger network synthesis with detailed individual heat exchanger designs.
Comput. Chem. Eng., 2021

Real-time refinery optimization with reduced-order fluidized catalytic cracker model and surrogate-based trust region filter method.
Comput. Chem. Eng., 2021

Receding Horizon Optimization Method for Solving the Cops and Robbers Problems in a Complex Environment with Obstacles.
J. Intell. Robotic Syst., 2020

A multi-objective reactive distillation optimization model for Fischer-Tropsch synthesis.
Comput. Chem. Eng., 2020

Introducing <i>KIPET</i>: A novel open-source software package for kinetic parameter estimation from experimental datasets including spectra.
Comput. Chem. Eng., 2020

Dynamic optimization with complementarity constraints: Smoothing for direct shooting.
Comput. Chem. Eng., 2020

An indirect approach for singular optimal control problems.
Comput. Chem. Eng., 2020

Contact-Implicit Trajectory Optimization Using Orthogonal Collocation.
IEEE Robotics Autom. Lett., 2019

Parallel cyclic reduction decomposition for dynamic optimization problems.
Comput. Chem. Eng., 2019

Reduced order models for dynamic molecular weight distribution in polymerization processes.
Comput. Chem. Eng., 2019

Finite-Element Collocation Based Successive Convexification for Powered Landing Guidance of Reusable Rockets.
Proceedings of the 12th Asian Control Conference, 2019

LDL<sup>T</sup> Direction Interior Point Method for Semidefinite Programming.
SIAM J. Optim., 2018

pyomo.dae: a modeling and automatic discretization framework for optimization with differential and algebraic equations.
Math. Program. Comput., 2018

Parallel cyclic reduction strategies for linear systems that arise in dynamic optimization problems.
Comput. Optim. Appl., 2018

Large-scale DAE-constrained optimization applied to a modified spouted bed reactor for ethylene production from methane.
Comput. Chem. Eng., 2018

Monte-Carlo-simulation-based optimization for copolymerization processes with embedded chemical composition distribution.
Comput. Chem. Eng., 2018

Advanced optimization strategies for integrated dynamic process operations.
Comput. Chem. Eng., 2018

Structured regularization for barrier NLP solvers.
Comput. Optim. Appl., 2017

Process integration and superstructure optimization of Organic Rankine Cycles (ORCs) with heat exchanger network synthesis.
Comput. Chem. Eng., 2017

Dynamic real-time optimization under uncertainty of a hydroformylation mini-plant.
Comput. Chem. Eng., 2017

On an inexact trust-region SQP-filter method for constrained nonlinear optimization.
Comput. Optim. Appl., 2016

Optimization of grade transitions in polyethylene solution polymerization process under uncertainty.
Comput. Chem. Eng., 2016

A parallel function evaluation approach for solution to large-scale equation-oriented models.
Comput. Chem. Eng., 2016

D-RM Builder: A software tool for generating fast and accurate nonlinear dynamic reduced models from high-fidelity models.
Comput. Chem. Eng., 2016

Covariance computation in MHE: A nonlinear regression approach.
Proceedings of the 12th IEEE International Conference on Control and Automation, 2016

A multi-thread parallel computation method for dynamic simulation of molecular weight distribution of multisite polymerization.
Comput. Chem. Eng., 2015

Optimization of sub-ambient separation systems with embedded cubic equation of state thermodynamic models and complementarity constraints.
Comput. Chem. Eng., 2015

A framework for efficient large scale equation-oriented flowsheet optimization.
Comput. Chem. Eng., 2015

Heterogeneous parallel method for mixed integer nonlinear programming.
Comput. Chem. Eng., 2014

On-line state estimation of nonlinear dynamic systems with gross errors.
Comput. Chem. Eng., 2014

Multi-scale optimization for process systems engineering.
Comput. Chem. Eng., 2014

Barrier NLP methods with structured regularization for optimization of degenerate optimization problems.
Comput. Chem. Eng., 2013

Fast nonlinear model predictive control: Formulation and industrial process applications.
Comput. Chem. Eng., 2013

Economic Nonlinear Model Predictive Control for periodic optimal operation of gas pipeline networks.
Comput. Chem. Eng., 2013

Parallel calculation methods for molecular weight distribution of batch free radical polymerization.
Comput. Chem. Eng., 2013

Optimizing process economics online using model predictive control.
Comput. Chem. Eng., 2013

Global optimization of multi-period optimal power flow.
Proceedings of the American Control Conference, 2013

A first-order convergence analysis of trust-region methods with inexact Jacobians and inequality constraints.
Optim. Methods Softw., 2012

Optimal sensitivity based on IPOPT.
Math. Program. Comput., 2012

Global optimization of Optimal Power Flow using a branch & bound algorithm.
Proceedings of the 50th Annual Allerton Conference on Communication, 2012

Optimization of Supply Chain Systems with Price Elasticity of Demand.
INFORMS J. Comput., 2011

Numerical experiments with an inexact Jacobian trust-region algorithm.
Comput. Optim. Appl., 2011

Robust extensions for reduced-space barrier NLP algorithms.
Comput. Chem. Eng., 2011

Optimization of IGCC processes with reduced order CFD models.
Comput. Chem. Eng., 2011

Aggregate models based on improved group methods for simulation and optimization of distillation systems.
Comput. Chem. Eng., 2010

An equation-oriented approach for handling thermodynamics based on cubic equation of state in process optimization.
Comput. Chem. Eng., 2010

MPEC strategies for cost optimization of pipeline operations.
Comput. Chem. Eng., 2010

Nonlinear Programming - Concepts, Algorithms, and Applications to Chemical Processes.
MOS-SIAM Series on Optimization 10, SIAM, ISBN: 978-0-89871-702-0, 2010

Optimization Strategies for Dynamic Systems.
Proceedings of the Encyclopedia of Optimization, Second Edition, 2009

Successive Quadratic Programming: Applications in the Process Industry.
Proceedings of the Encyclopedia of Optimization, Second Edition, 2009

Modeling and simulation of metabolic networks for estimation of biomass accumulation parameters.
Discret. Appl. Math., 2009

Optimization-based strategies for the operation of low-density polyethylene tubular reactors: nonlinear model predictive control.
Comput. Chem. Eng., 2009

Optimization-based strategies for the operation of low-density polyethylene tubular reactors: Moving horizon estimation.
Comput. Chem. Eng., 2009

Large-scale nonlinear programming using IPOPT: An integrating framework for enterprise-wide dynamic optimization.
Comput. Chem. Eng., 2009

The advanced-step NMPC controller: Optimality, stability and robustness.
Autom., 2009

Robust extended Kalman filter based nonlinear model predictive control formulation.
Proceedings of the 48th IEEE Conference on Decision and Control, 2009

Robust nonlinear model predictive controller design based on multi-scenario formulation.
Proceedings of the American Control Conference, 2009

Advantages of Nonlinear-Programming-Based Methodologies for Inequality Path-Constrained Optimal Control Problems - A Numerical Study.
SIAM J. Sci. Comput., 2008

An algorithmic framework for convex mixed integer nonlinear programs.
Discret. Optim., 2008

Convergence rates for direct transcription of optimal control problems using collocation at Radau points.
Comput. Optim. Appl., 2008

Tracking the necessary conditions of optimality with changing set of active constraints using a barrier-penalty function.
Comput. Chem. Eng., 2008

Large scale optimization strategies for zone configuration of simulated moving beds.
Comput. Chem. Eng., 2008

Integrated control and process design during optimal polymer grade transition operations.
Comput. Chem. Eng., 2008

MPEC problem formulations and solution strategies with chemical engineering applications.
Comput. Chem. Eng., 2008

A software environment for simultaneous dynamic optimization.
Comput. Chem. Eng., 2007

Simultaneous mixed-integer dynamic optimization for integrated design and control.
Comput. Chem. Eng., 2007

Efficient Nonlinear Programming Algorithms for Chemical Process Control and Operations.
Proceedings of the System Modeling and Optimization, 2007

On the implementation of an interior-point filter line-search algorithm for large-scale nonlinear programming.
Math. Program., 2006

Simultaneous dynamic optimization strategies: Recent advances and challenges.
Comput. Chem. Eng., 2006

Parameter estimation in metabolic flux balance models for batch fermentation - Formulation & Solution using Differential Variational Inequalities (DVIs).
Ann. Oper. Res., 2006

Large-Scale Nonlinear Programming for Multi-scenario Optimization.
Proceedings of the Modeling, 2006

Convergence rates for direct transcription of optimal control problems with final-time equality constraints using collocation at Radau points.
Proceedings of the American Control Conference, 2006

MILP and NLP Techniques for centralized trajectory planning of multiple unmanned air vehicles.
Proceedings of the American Control Conference, 2006

Line Search Filter Methods for Nonlinear Programming: Local Convergence.
SIAM J. Optim., 2005

Line Search Filter Methods for Nonlinear Programming: Motivation and Global Convergence.
SIAM J. Optim., 2005

An Interior Point Method for Mathematical Programs with Complementarity Constraints (MPCCs).
SIAM J. Optim., 2005

Numerical simulation and optimization of a direct methanol fuel cell.
Comput. Chem. Eng., 2005

Dynamic optimization for the core-flooding problem in reservoir engineering.
Comput. Chem. Eng., 2005

Design and optimization of pressure swing adsorption systems with parallel implementation.
Comput. Chem. Eng., 2005

A Trust Region SQP Algorithm for Equality Constrained Parameter Estimation with Simple Parameter Bounds.
Comput. Optim. Appl., 2004

An MPEC formulation for dynamic optimization of distillation operations.
Comput. Chem. Eng., 2004

Automating reactor network synthesis: finding a candidate attainable region for the water-gas shift (WGS) reaction.
Comput. Chem. Eng., 2004

A tailored optimization strategy for PDE-based design: application to a CVD reactor.
Comput. Chem. Eng., 2004

Part II. Future perspective on optimization.
Comput. Chem. Eng., 2004

Retrospective on optimization.
Comput. Chem. Eng., 2004

Mathematical programs with equilibrium constraints (MPECs) in process engineering.
Comput. Chem. Eng., 2003

Dynamic optimization of the Tennessee Eastman process using the OptControlCentre.
Comput. Chem. Eng., 2003

Failure of global convergence for a class of interior point methods for nonlinear programming.
Math. Program., 2000

Numerical Experience with a Reduced Hessian Method for Large Scale Constrained Optimization.
Comput. Optim. Appl., 2000

Active set vs. interior point strategies for model predictive control.
Proceedings of the American Control Conference, 2000

A Successive Linear Programming Approach for Initialization and Reinitialization after Discontinuities of Differential-Algebraic Equations.
SIAM J. Sci. Comput., 1998

A Reduced Hessian Method for Large-Scale Constrained Optimization.
SIAM J. Optim., 1995

An extension of Newton-type algorithms for nonlinear process control.
Autom., 1995

A parallel implementation for parameter estimation with implicit models.
Ann. Oper. Res., 1993