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This paper presents an approach that combines the linear decreasing weight particle swarm optimization (LDWPSO) algorithm with crowding distance diversity maintenance to solve the multiobjective optimization problem (LDW-MPSO) for the optimal grade transition of continuous polymerization process. In the case study of a free radical styrene polymerization in a pilot continuous stirred tank reactor...
An efficient decomposition method to solve the integrated problem of scheduling and dynamic optimization for sequential batch processes is proposed. The integrated problem is formulated as a mixed‐integer dynamic optimization problem or a large‐scale mixed‐integer nonlinear programming (MINLP) problem by discretizing the dynamic models. To reduce the computational complexity, we first decompose all...
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