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Feedback Control of Crystal Size Distribution for Cooling Batch Crystallization Using Deep Learning-Based Image Analysis. CRYSTALS 2022. [DOI: 10.3390/cryst12050570] [Citation(s) in RCA: 2] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 11/16/2022]
Abstract
The shape of the crystal size distribution directly determines the quality of crystal products. It is often assumed that distributional properties of crystal size conform to the Gaussian distribution or the log normal distribution. The mean and variance or relative crystal number are widely adopted to describe the crystal size distribution and taken as the control objectives. Therefore, the resulting control methods have difficulties in controlling the crystal size distribution with a general shape. In this article, a novel feedback control system of crystal size distribution based on image analysis is designed for the effective control of crystal size distribution with a general shape. First, a deep learning network-based image analysis method is adopted and implemented to extract the crystal size distribution. Second, the crystal size distribution is approximated by a radial basis function neural network. Consequently, a feedback controller is designed and the tracking control of the target crystal size distribution is finally realized. The results of crystallization experiments demonstrate the effectiveness of the proposed method.
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Garg A, Mhaskar P. Subspace Identification-Based Modeling and Control of Batch Particulate Processes. Ind Eng Chem Res 2017. [DOI: 10.1021/acs.iecr.7b00682] [Citation(s) in RCA: 27] [Impact Index Per Article: 3.9] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/28/2022]
Affiliation(s)
- Abhinav Garg
- Department of Chemical Engineering, McMaster University, Hamilton, Ontario, Canada
| | - Prashant Mhaskar
- Department of Chemical Engineering, McMaster University, Hamilton, Ontario, Canada
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You SJ, Park N, Park ED, Park MJ. Partial least squares modeling and analysis of furfural production from biomass-derived xylose over solid acid catalysts. J IND ENG CHEM 2015. [DOI: 10.1016/j.jiec.2014.02.044] [Citation(s) in RCA: 11] [Impact Index Per Article: 1.2] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/25/2022]
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Yoo KY, Shin DY, Park MJ. Semi-empirical modeling of carbonator with the physico-chemical characteristics of sorbent activity parameterized by the partial least squares method. KOREAN J CHEM ENG 2014. [DOI: 10.1007/s11814-014-0114-3] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.2] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/29/2022]
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Choi JH, Park MJ, Kim J, Ko Y, Lee SH, Baek I. Modelling and analysis of pre-combustion CO2 capture with membranes. KOREAN J CHEM ENG 2013. [DOI: 10.1007/s11814-013-0042-7] [Citation(s) in RCA: 19] [Impact Index Per Article: 1.7] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/29/2022]
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Soft sensor for cobalt oxalate synthesis process in cobalt hydrometallurgy based on hybrid model. Neural Comput Appl 2012. [DOI: 10.1007/s00521-012-1096-x] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/28/2022]
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Zhang S, Wang F, He D, Jia R. Batch-to-batch control of particle size distribution in cobalt oxalate synthesis process based on hybrid model. POWDER TECHNOL 2012. [DOI: 10.1016/j.powtec.2012.03.001] [Citation(s) in RCA: 18] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/25/2022]
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Kumar AS, Ahmad Z. MODEL PREDICTIVE CONTROL (MPC) AND ITS CURRENT ISSUES IN CHEMICAL ENGINEERING. CHEM ENG COMMUN 2012. [DOI: 10.1080/00986445.2011.592446] [Citation(s) in RCA: 21] [Impact Index Per Article: 1.8] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/28/2022]
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Lee MR, Park MJ, Jeon W, Choi JW, Suh YW, Suh DJ. PLS-based kinetics modeling and optimization of the oxidative coupling of methane over Na2WO4/Mn/SiO2 catalyst. KOREAN J CHEM ENG 2011. [DOI: 10.1007/s11814-011-0253-8] [Citation(s) in RCA: 12] [Impact Index Per Article: 0.9] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/30/2022]
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Giridhar A, El-Farra NH. A unified framework for detection, isolation and compensation of actuator faults in uncertain particulate processes. Chem Eng Sci 2009. [DOI: 10.1016/j.ces.2009.03.016] [Citation(s) in RCA: 18] [Impact Index Per Article: 1.2] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/29/2022]
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Dokucu MT, Doyle FJ. Batch-to-batch control of characteristic points on the PSD in experimental emulsion polymerization. AIChE J 2008. [DOI: 10.1002/aic.11618] [Citation(s) in RCA: 14] [Impact Index Per Article: 0.9] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/10/2022]
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Reduced-order methodologies for feedback control of particle size distribution in semi-batch emulsion copolymerization. Chem Eng Sci 2008. [DOI: 10.1016/j.ces.2007.07.021] [Citation(s) in RCA: 16] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/24/2022]
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Feedback controllability assessment and control of particle size distribution in emulsion polymerisation. Chem Eng Sci 2008. [DOI: 10.1016/j.ces.2007.07.050] [Citation(s) in RCA: 11] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/23/2022]
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El-Farra NH, Giridhar A. Detection and management of actuator faults in controlled particulate processes using population balance models. Chem Eng Sci 2008. [DOI: 10.1016/j.ces.2007.07.019] [Citation(s) in RCA: 4] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/23/2022]
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Park MJ, Dokucu MT, Doyle FJ. Modeling and Sensitivity Analysis of Particle Size Distribution and Chain Length Distribution in a Semibatch Emulsion Copolymerization Reactor. MACROMOL THEOR SIMUL 2005. [DOI: 10.1002/mats.200500019] [Citation(s) in RCA: 8] [Impact Index Per Article: 0.4] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/09/2022]
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