no code implementations • 18 Apr 2024 • Sophie Hall, Dominic Liao-McPherson, Giuseppe Belgioioso, Florian Dörfler
Game-theoretic MPC (or Receding Horizon Games) is an emerging control methodology for multi-agent systems that generates control actions by solving a dynamic game with coupling constraints in a receding-horizon fashion.
no code implementations • 18 Jan 2024 • Sophie Hall, Laura Guerrini, Florian Dörfler, Dominic Liao-McPherson
Supply chains transform raw materials into finished goods and distribute them to end consumers.
no code implementations • 16 Nov 2023 • Dominic Liao-McPherson, Efe C. Balta, Mohamadreza Afrasiabi, Alisa Rupenyan, Markus Bambach, John Lygeros
Additive manufacturing processes are flexible and efficient technologies for producing complex geometries.
no code implementations • 24 Jul 2023 • Samuel Balula, Efe C. Balta, Dominic Liao-McPherson, Alisa Rupenyan, John Lygeros
We present simulations to illustrate the performance of the proposed method for linear and nonlinear dynamics models.
no code implementations • 29 Jan 2023 • Nicolas Lanzetti, Efe C. Balta, Dominic Liao-McPherson, Florian Dörfler
Since estimation problems can be posed as optimization problems in the probability space, we devise a stochastic projected Wasserstein gradient flow that keeps track of the belief of the estimated quantity and can consume samples from online data.
no code implementations • 15 Nov 2022 • Samuel Balula, Dominic Liao-McPherson, Stefan Stevšić, Alisa Rupenyan, John Lygeros
Volume estimation in large indoor spaces is an important challenge in robotic inspection of industrial warehouses.
no code implementations • 14 Nov 2022 • Giuseppe Belgioioso, Dominic Liao-McPherson, Mathias Hudoba de Badyn, Nicolas Pelzmann, John Lygeros, Florian Dörfler
In distributed model predictive control (MPC), the control input at each sampling time is computed by solving a large-scale optimal control problem (OCP) over a finite horizon using distributed algorithms.
no code implementations • 3 Jun 2022 • Sophie Hall, Giuseppe Belgioioso, Dominic Liao-McPherson, Florian Dörfler
Distributed energy storage and flexible loads are essential tools for ensuring stable and robust operation of the power grid in spite of the challenges arising from the integration of volatile renewable energy generation and increasing peak loads due to widespread electrification.
no code implementations • 31 May 2022 • Samuel Balula, Dominic Liao-McPherson, Alisa Rupenyan, John Lygeros
We propose a data-driven optimization-based pre-compensation method to improve the contour tracking performance of precision motion stages by modifying the reference trajectory and without modifying any built-in low-level controllers.
no code implementations • 10 Mar 2022 • Dominic Liao-McPherson, Efe C. Balta, Alisa Rupenyan, John Lygeros
Iterative learning control (ILC) is a control strategy for repetitive tasks wherein information from previous runs is leveraged to improve future performance.
no code implementations • 1 Nov 2021 • Dominic Liao-McPherson, Efe C. Balta, Ryan Wüest, Alisa Rupenyan, John Lygeros
Selective Laser Melting (SLM) is an additive manufacturing technology that builds three dimensional parts by melting layers of metal powder together with a laser that traces out a desired geometry.
no code implementations • 28 Sep 2021 • Miguel Picallo, Dominic Liao-McPherson, Saverio Bolognani, Florian Dörfler
In this paper, we propose a combined Online Feedback Optimization (OFO) and dynamic estimation approach for a real-time power grid operation under time-varying conditions.
2 code implementations • 13 Jan 2019 • Dominic Liao-McPherson, Ilya Kolmanovsky
This paper introduces the proximally stabilized Fischer-Burmeister method (FBstab); a new algorithm for convex quadratic programming which synergistically combines the proximal point algorithm with a semismooth Newton-type method.
Optimization and Control 90C20, 49M15, 65K05, 65K10