With the increasing complexity of short-term load forecasting in the power system, exacerbated by the integration of renewable energy sources and the influx of data from smart meters, traditional centralized load fore...
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Modern control structures, based on PLC (Programmable Logic controller) and SCADA (Supervisory control and Data Acquisition) systems are reliable, have great programming flexibility, enable changes in basic parameters...
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For optimization of productionprocesses and product quality,often knowledge of the factors influencing the process outcome is ***,process analytical technology(PAT)that allows deeper insight into the process and resu...
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For optimization of productionprocesses and product quality,often knowledge of the factors influencing the process outcome is ***,process analytical technology(PAT)that allows deeper insight into the process and results in a mathematical description of the process behavior as a simple function based on the most important process factors can help to achieve higher production efficiency and *** present study aims at characterizing a well-known industrial process,the transesterification reaction of rapeseed oil with methanol to produce fatty acid methyl esters(FAME)for usage as biodiesel in a continuous micro reactor *** this end,a design of experiment approach is applied,where the effects of two process factors,the molar ratio and the total flow rate of the reactants,are *** optimized process target response is the FAME mass fraction in the purified nonpolar phase of the product as a measure of reaction *** quantification is performed using attenuated total reflection infrared spectroscopy in combination with partial least squares *** data retrieved during the conduction of the DoE experimental plan were used for statistical analysis.A non-linear model indicating a synergistic interaction between the studied factors describes the reactor behavior with a high coefficient of determination(R^(2))of ***,we applied a PAT approach to generate further insight into this established industrial process.
Automated welding becomes an integral part of the modern fabrication industry because of the gains in productivity, profitability, and high safety measures. In the broad scenario of automated welding, submerged arc we...
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In this paper, a distributed adaptive dynamic programming(ADP) framework based on value iteration is proposed for multi-player differential games. In the game setting,players have no access to the information of other...
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In this paper, a distributed adaptive dynamic programming(ADP) framework based on value iteration is proposed for multi-player differential games. In the game setting,players have no access to the information of others' system parameters or control laws. Each player adopts an on-policy value iteration algorithm as the basic learning framework. To deal with the incomplete information structure, players collect a period of system trajectory data to compensate for the lack of information. The policy updating step is implemented by a nonlinear optimization problem aiming to search for the proximal admissible policy. Theoretical analysis shows that by adopting proximal policy searching rules, the approximated policies can converge to a neighborhood of equilibrium policies. The efficacy of our method is illustrated by three examples, which also demonstrate that the proposed method can accelerate the learning process compared with the centralized learning framework.
This study investigates the optimal allocation problem of attack energy in multi-system remote state estimation for Cyber-Physical Systems (CPSs). We consider a scenario where there are M independent systems, each equ...
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Machine vision is a technology and method used to provide automated image-driven analysis in applications such as inspection, processcontrol, and guidance, and is very popular in industries nowadays. Computer/machine...
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Renewable Energy Certificates (RECs) serve as vital instruments in incentivizing and verifying the production and consumption of clean and sustainable energy sources. The traditional REC management processes are often...
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Major works in the world is carried out in automation. Manual labor is being reduced due to certain factors like staff maintenance charges which includes wages and incentives, safety and precautionary measures, enormo...
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In automotive body-in-white production, geometry determining clamping technology is used. In order to counter deviations from the target geometries, fixtures are adjusted manually in an experience-based process that c...
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