LI Hongliang, LU Jingui, HOU Weifeng, et al. Multi-objective optimization based on hybrid genetic algorithm for naphtha catalytic reforming process[J]. CIESC Journal, 2010, (2): 432-438.
LI Hongliang, LU Jingui, HOU Weifeng, et al. Multi-objective optimization based on hybrid genetic algorithm for naphtha catalytic reforming process[J]. CIESC Journal, 2010, (2): 432-438.DOI:
To optimize the global production indices of catalytic reforming process
based on a 17-lumped kinetics model and a catalytic reforming process model and considering various constraints
a multi-objective optimization model was proposed to maximize the aromatics yield and minimize the yield of heavy aromatics.Then an improved multi-objective hybrid genetic algorithm(HNAGA)
was proposed by integrating a genetic algorithm with traditional local optimization algorithms and was then used to solve the model.Finally
the industrial simulation result proved that the hybrid algorithm HNAGA was better than the genetic algorithm in obtaining Pareto optimal solutions.The model and algorithm could effectively improve the accuracy of decision-making in operation optimization of the catalytic reforming unit.