no code implementations • 15 Feb 2024 • Benjamin Decardi-Nelson, Abdulelah S. Alshehri, Akshay Ajagekar, Fengqi You
This article explores how emerging generative artificial intelligence (GenAI) models, such as large language models (LLMs), can enhance solution methodologies within process systems engineering (PSE).
no code implementations • 7 Aug 2023 • Sandra A. Obiri, Song Bo, Bernard T. Agyeman, Benjamin Decardi-Nelson, Jinfeng Liu
Most of the processes for industrial mAb production rely on batch operations, which result in significant downtime.
1 code implementation • 17 Jun 2022 • Mohan Zhang, Xiaozhou Wang, Benjamin Decardi-Nelson, Song Bo, An Zhang, Jinfeng Liu, Sile Tao, Jiayi Cheng, Xiaohong Liu, Dengdeng Yu, Matthew Poon, Animesh Garg
Traditional biological and pharmaceutical manufacturing plants are controlled by human workers or pre-defined thresholds.
no code implementations • 11 May 2022 • Benjamin Decardi-Nelson, Jinfeng Liu
In this work, we present a distributed framework based on the graph algorithm for computing control invariant set for nonlinear cascade systems.
no code implementations • 5 Jan 2022 • Jiangbang Liu, Song Bo, Benjamin Decardi-Nelson, Jinfeng Liu, Jingtao Hu, Tao Zou
To this end, a sensitivity-based performance assessment approach is proposed to pre-evaluate the dynamic economic and tracking performance of them in this work.
no code implementations • 5 Jan 2022 • Benjamin Decardi-Nelson, Jinfeng Liu
To ensure that the zone tracking objective is achieved in the presence of model uncertainties and time-varying flue gas flow rate, we propose a method to modify the original target zone with a control invariant set.
no code implementations • 1 Oct 2021 • Sarupa Debnath, Soumya Ranjan Sahoo, Benjamin Decardi-Nelson, Jinfeng Liu
In this work, we propose a subsystem decomposition approach and a distributed estimation scheme for a class of implicit two-time-scale nonlinear systems.
no code implementations • 20 Sep 2021 • Benjamin Decardi-Nelson, Jinfeng Liu
To optimize the economic performance within the zone in the presence of disturbances, we introduce the notion of risk factor in the controller design.