Search Results for author: Ali Mesbah

Found 7 papers, 2 papers with code

Low-cost sensors and circuits for plasma education: characterizing power and illuminance

no code implementations3 May 2024 Alessandro N. Vargas, Victor Miller, Ali Mesbah, Gabriele Neretti

Additionally, we develop a low-cost illuminance sensor and demonstrate how it can be used to estimate the corresponding plasma power.

Stability-informed Bayesian Optimization for MPC Cost Function Learning

no code implementations18 Apr 2024 Sebastian Hirt, Maik Pfefferkorn, Ali Mesbah, Rolf Findeisen

Designing predictive controllers towards optimal closed-loop performance while maintaining safety and stability is challenging.

Bayesian Optimization

Neural Schrödinger Bridge with Sinkhorn Losses: Application to Data-driven Minimum Effort Control of Colloidal Self-assembly

no code implementations26 Jul 2023 Iman Nodozi, Charlie Yan, Mira Khare, Abhishek Halder, Ali Mesbah

We show that the minimum effort control of colloidal self-assembly can be naturally formulated in the order-parameter space as a generalized Schr\"{o}dinger bridge problem -- a class of fixed-horizon stochastic optimal control problems that originated in the works of Erwin Schr\"{o}dinger in the early 1930s.

A Physics-informed Deep Learning Approach for Minimum Effort Stochastic Control of Colloidal Self-Assembly

no code implementations19 Aug 2022 Iman Nodozi, Jared O'Leary, Ali Mesbah, Abhishek Halder

We propose formulating the finite-horizon stochastic optimal control problem for colloidal self-assembly in the space of probability density functions (PDFs) of the underlying state variables (namely, order parameters).

Specificity

Stochastic Physics-Informed Neural Ordinary Differential Equations

2 code implementations3 Sep 2021 Jared O'Leary, Joel A. Paulson, Ali Mesbah

Stochastic differential equations (SDEs) are used to describe a wide variety of complex stochastic dynamical systems.

PoCET: a Polynomial Chaos Expansion Toolbox for Matlab

1 code implementation10 Jul 2020 Felix Petzke, Ali Mesbah, Stefan Streif

We introduce PoCET: a free and open-scource Polynomial Chaos Expansion Toolbox for Matlab, featuring the automatic generation of polynomial chaos expansion (PCE) for linear and nonlinear dynamic systems with time-invariant stochastic parameters or initial conditions, as well as several simulation tools.

Systems and Control Systems and Control

Learning-based Stochastic Model Predictive Control with State-Dependent Uncertainty

no code implementations L4DC 2020 Angelo Domenico Bonzanini, Ali Mesbah

The increasing complexity of modern engineering systems can introduce a great deal of uncertainty in our knowledge of system dynamics, which can, in turn, pose a major challenge to safe model-based control.

Model Predictive Control

Cannot find the paper you are looking for? You can Submit a new open access paper.