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Improving process systems engineering with specialized multi-agent large language models

delete2026-03-16
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OA
AI
F
Fernando Arrais Romero Dias Lima *
A
Anas Abdelrehim
A
Ashutosh Bharambe
M
Marius Micluța-Câmpeanu
D
Dhairya Gandhi
A
Anshul Singhvi
V
Venkateshprasad Bhat
M
Morten Piibeleht
A
Argimiro R. Secchi
M
Maurício B. de Souza
M
M. Enis Leblebici
C
Christopher Rackauckas
I
Idelfonso B. R. Nogueira
DOI:10.1016/j.ceja.2026.101141delete
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Abstract

Abstract

En 中文
• Specialized multi-agent LLMs were evaluated on chemical engineering tasks. • LLMs were applied to develop solutions for sensing, modeling, and nonlinear control. • ATR-FTIR calibration models achieve R2>0.97 with automated feature selection. • Population balance models are iteratively refined and recover correct equilibrium behavior. • NMPC formulations reach set-points with computation times below 20 s per control move.
Keywords:
Process systems engineering
Large language models
Smart industry
Dynamic modeling
Process control
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Journal

Chemical Engineering Journal Advances cover
Chemical Engineering Journal Advances
IF:
7.1
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1.4K
Citations:
3.9K

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J
julia computing inc.
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U
universidade federal do rio de janeiro
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ku leuven
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norwegian university of science and technology
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