| SHORT COMMUNICATION APPLICATION OF THE POWELL METHOD TO THE OPTIMIZATION OF FLOW INJECTION SYSTEMS |
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| 引用本文： | M.DELVALLE,J.ALONSO,M.POCH,J.BARTROLí. SHORT COMMUNICATION APPLICATION OF THE POWELL METHOD TO THE OPTIMIZATION OF FLOW INJECTION SYSTEMS[J]. 地理学报(英文版), 1988, 0(Z1) |
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| 作者姓名： | M.DELVALLE J.ALONSO M.POCH J.BARTROLí |
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| 作者单位： | Unitatde Quimica Analítica and Unitat d'Enginyería Química Facultat de Ciències，Universitat Autònoma de Barcelona，E-08193 Bellaterra，Spain，Unitatde Quimica Analítica and Unitat d'Enginyería Química，Facultat de Ciències，Universitat Autònoma de Barcelona，E-08193 Bellaterra，Spain，Unitatde Quimica Analítica and Unitat d'Enginyería Química，Facultat de Ciències，Universitat Autònoma de Barcelona，E-08193 Bellaterra，Spain，Unitatde Quimica Analítica and Unitat d'Enginyería Química，Facultat de Ciències，Universitat Autònoma de Barcelona，E-08193 Bellaterra，Spain |
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| 摘 要： | This paper describes the application of the Powell algorithm to the optimization of a flow injectionsystem configuration.The performance of this algorithm has been compared with the modified simplexmethod.The system studied is the determination of ammonia,based on the indophenol blue reaction.Alinear combination of sensitivity and sample throughput is used as the objective function because of itssimultaneous optimization capability.Results obtained show that the proposed method may reach theoptimal conditions with a lower number of experimental evaluations.
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SHORT COMMUNICATION APPLICATION OF THE POWELL METHOD TO THE OPTIMIZATION OF FLOW INJECTION SYSTEMS |
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| Abstract: | This paper describes the application of the Powell algorithm to the optimization of a flow injection system configuration.The performance of this algorithm has been compared with the modified simplex method.The system studied is the determination of ammonia,based on the indophenol blue reaction.A linear combination of sensitivity and sample throughput is used as the objective function because of its simultaneous optimization capability.Results obtained show that the proposed method may reach the optimal conditions with a lower number of experimental evaluations. |
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| Keywords: | Optimization Simplex Powell algorithm Flow injection analysis Ammonia determination |
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