2019
DOI: 10.1016/j.compchemeng.2019.05.023
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Multi-objective biopharma capacity planning under uncertainty using a flexible genetic algorithm approach

Abstract: This paper presents a flexible genetic algorithm optimisation approach for multiobjective biopharmaceutical planning problems under uncertainty. The optimisation approach combines a continuous-time heuristic model of a biopharmaceutical manufacturing process, a variable-length multi-objective genetic algorithm, and Graphics Processing Unit (GPU)-accelerated Monte Carlo simulation. The proposed approach accounts for constraints and features such as rolling product sequencedependent changeovers, multiple interme… Show more

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Cited by 11 publications
(11 citation statements)
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“…Biological evolution is a very magical process. It produces excellent species through the laws of nature such as selection, elimination, and mutation ( Jankauskas and Farid, 2019 ; Majumder and kar, 2019 ). Genetic algorithm (GA) is a computer intelligence algorithm abstracted from the selection and evolutionary process of nature ( Netjinda et al, 2015 ; Ngo et al, 2016 ).…”
Section: Multi-objective Genetic Algorithm Optimization and Verificationmentioning
confidence: 99%
“…Biological evolution is a very magical process. It produces excellent species through the laws of nature such as selection, elimination, and mutation ( Jankauskas and Farid, 2019 ; Majumder and kar, 2019 ). Genetic algorithm (GA) is a computer intelligence algorithm abstracted from the selection and evolutionary process of nature ( Netjinda et al, 2015 ; Ngo et al, 2016 ).…”
Section: Multi-objective Genetic Algorithm Optimization and Verificationmentioning
confidence: 99%
“…Alguns desse trabalhos utilizaram Simulac ¸ões de Monte Carlo (SMC) para melhorar a qualidade das soluc ¸ões nessa área. Nos últimos anos, tem havido um interesse crescente em adaptar técnicas desenvolvidas para Problemas de Otimizac ¸ão Multiobjetivo com Restric ¸ões (POMR) para o escalonamento de processos, como evidenciado por vários artigos [Zhou et al 2018, Li et al 2019, Jankauskas and Farid 2019, Fu et al 2021, Bezdan et al 2022, Zhang et al 2022. Esses artigos exploraram diferentes métodos, principalmente algoritmos genéticos multiobjetivo (AGMOs), AGMOs híbridos com programac ¸ão linear inteira mista, algoritmos de otimizac ¸ão por moscas-das-frutas, algoritmos de colônia de formigas e enxame de partículas.…”
Section: Introduc ¸ãOunclassified
“…A maioria das abordagens citadas não foi aplicada ao sequenciamento de bateladas na indústria química no domínio de manufatura farmacêutica, que é caracterizado por objetivos conflitantes, restric ¸ões e demandas incertas. Entretanto, a incapacidade de estabelecer um sistema resiliente de planejamento de produc ¸ão pode levar a perdas significativas, como exemplificado pelo caso da produc ¸ão do medicamento Enbrel, que resultou em mais de 200 milhões de dólares em receita perdida [Jankauskas and Farid 2019]. Em particular, AGMOs são adequados para lidar com Problemas de Otimizac ¸ão Multiobjetivo (POM).…”
Section: Introduc ¸ãOunclassified
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