A precise BP neural network-based online model predictive control strategy for die forging hydraulic press machine

YC Lin, DD Chen, MS Chen, XM Chen, J Li - Neural Computing and …, 2018 - Springer
The time variance and nonlinearity of forging processes pose great challenges to high-
quality production. In this study, a one-step-ahead model predictive control (MPC) strategy …

Tuning the molecular weight distribution from atom transfer radical polymerization using deep reinforcement learning

H Li, CR Collins, TG Ribelli, K Matyjaszewski… - … Systems Design & …, 2018 - pubs.rsc.org
We devise a novel technique to control the shape of polymer molecular weight distributions
(MWDs) in atom transfer radical polymerization (ATRP). This technique makes use of recent …

Data-driven predictive control of Hammerstein–Wiener systems based on subspace identification

XS Luo, YD Song - Information Sciences, 2018 - Elsevier
It poses significant challenge to control Hammerstein–Wiener systems involving modeling
nonlinearities. In this paper, a novel data-driven predictive control method based on the …

Fractional order set-point weighted PID controller for pH neutralization process using accelerated PSO algorithm

K Bingi, R Ibrahim, MN Karsiti, SM Hassan - Arabian Journal for Science …, 2018 - Springer
Control of pH processes is highly challenging due to high nonlinearity and sensitivity around
the equilibrium point. PID controllers being simple and the most widely used perform poorly …

A novel luminol derivative and its functionalized filter-paper for reversible double-wavelength colorimetric pH detection in fruit juice

Z Yan, X Zhang, C Bao, H Tang, Q Zhao, L Hu… - Sensors and Actuators B …, 2018 - Elsevier
A novel luminol derivative combining with azobenzene chromophore (LABD) and its
functionalized filter-paper were developed and evaluated for double-wavelength visible pH …

MPC-based reference governor control of a continuous stirred-tank reactor

J Holaza, M Klaučo, J Drgoňa, J Oravec… - Computers & Chemical …, 2018 - Elsevier
Optimal control of a CSTR represents a challenging task. The proposed paper discusses two
issues. The first one addresses control of pH in a chemical vessel, where the reaction …

Optimization-based input/output linearizing control strategy for a pH process with multiple titrant streams

T Srihawan, C Panjapornpon… - Industrial & Engineering …, 2018 - ACS Publications
This work develops a control strategy to handle coupling effects between the level and pH
for a pH process with multiple titrant streams. The feedback controller is formulated based on …

Models and algorithms of conflict detection and scheduling optimization for high‐speed train operations based on MPC

Z Wang, Y Zhou, D Liu - Journal of Control Science and …, 2018 - Wiley Online Library
The high‐speed train with high transport speed and punctuality rate has become a leading
tool of daily traveling. Compared with the general‐speed railway transportation, the high …

Design and implementation of a novel self-adaptive fuzzy logic controller for a pH neutralization process

W Nsengiyumva, X Chen - 2018 3rd international conference on …, 2018 - atlantis-press.com
This paper presents a self-adaptive fuzzy logic controller for a pH neutralization process
which has been designed and implemented in real time process. The controller deals with …

Comparison of statistical metrics and a new fuzzy method for validating linear models used in model predictive control controllers

CS Morales Alvarado, C Garcia - Industrial & Engineering …, 2018 - ACS Publications
In the advanced process control area, model predictive control (MPC) implementations have
been successful in many industrial applications. Despite being an optimization-based …