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On the Application of Artificial Neural Networks to Process Control

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Synopsis

In this chapter, the suitability of the artificial neural network methodology for solving some process engineering problems is discussed. First the concepts involved in the formulation of artificial neural networks for the modelling of dynamic (time dependent) systems are presented. Next the suitability of the technique to provide estimates of difficult to measure quality variables is demonstrated by application to industrial data. Measurements from established instruments are used as secondary variables for estimation of the ‘primary’ quality variables. The advantage of using these estimates for feedback control is then demonstrated. The possibility of using neural network models directly within a model based control strategy is also considered, making use of an on-line optimisation routine to determine the ‘optimal’ settings for standard industrial controllers. Application of the control algorithm to a nonlinear distillation system is used to indicate the potential of the neural network based control philosophy.

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References

  • Bhat N. and McAvoy T.J. (1990). ‘Use of neural nets for dynamic modelling and control of chemical process systems’, Comput. Chem. Eng., pp 573-583

    Google Scholar 

  • Cybenko G. (1989). Approximation by Superpositions of a Sigmoidal Function. Mathematics of Control, Signals and Systems, 2, pp. 303-314.

    Google Scholar 

  • Di Massimo, C, Montague, G.A., Willis, M.J., Tham, M.T. and Morris, A.J. (1991). Towards Improved Penicillin Fermentation via Artificial Neural Netwroks’, Accepted for Publication in Comput. Chem. Eng.

    Google Scholar 

  • Eaton, J.W. and Rawlings, J.B. (1990) ‘Feedback Control of Chemical Processes using On-line Optimisation Techniques’, Comput Chem. Eng. 14, 4/5, pp 469-479.

    Google Scholar 

  • Economou, C.G. and M. Morari (1986). Internal model control 5: Extension to nonlinear systems. Ind. Eng. Chem. Process Des. Dev., 25, 403 411.

    Google Scholar 

  • Edelman J., Fewell A. and Solomons G.L. (1983). Myco-protein — a new food. Nutrition Abstracts and Reviews in Clinical Nutrition, Series A, Vol 53, 6, pp 471–480

    Google Scholar 

  • Fletcher, R. (1980). Practical methods of optimization, Volume 1. John Wiley.

    Google Scholar 

  • Guilandoust, M.T., Morris, A.J. and Tham, M.T. (1987). ‘Adaptive Inferential Control’. Proc.IEE, Vol 134, Pt.D.

    Google Scholar 

  • Hecht-Nielson R. (1991). ‘Neuro-computing’, Addison Wesley

    Google Scholar 

  • Holden, A.V. (1976). Models of the stochastic activity of neurones, Springer Verlag.

    Google Scholar 

  • Hornik K., Stinchcombe M., and White H. (1989). ‘Multilayer feedforward networks are universal approximators’, Neural Networks, Vol 2, pp 359-366

    Google Scholar 

  • Hunt K.J. and Sbarbaro D. (1992).’ studies in neural network based control’ in ‘Neural networks for control and systems’ Ed Warwick K., Irwin G.W. and Hunt K.J. pp 94-122

    Google Scholar 

  • Isermann R. (1981). ‘Digital control systems’, Springer Verlag.

    Google Scholar 

  • Lee, P.L. and G.R. Sullivan (1988). ‘Generic Model Control’, Comput. Chem. Eng., 12, 6, 573–580.

    Article  Google Scholar 

  • McCulloch W.S. and Pitts W. (1943). ‘A logical calculus of the ideas immanent in nervous activity’, Bulletin of Math.Bio, 5, 115–133.

    Article  MathSciNet  MATH  Google Scholar 

  • Powell M.J.D. (1964). ‘An efficient method for finding the minimum of a function of several variables without calculating derivatives’, Comput. J., 7, pp 155–162.

    Article  MathSciNet  MATH  Google Scholar 

  • Tham, M.T., Montague, G.A., Morris, A.J. and Lant, P.A. (1991). ‘Soft-sensors for process estimation and inferential control’, J.Proc.Cont., Vol 1, pp 3–14.

    Article  Google Scholar 

  • Tham, M.T., Morris, A.J. and Montague, G.A. (1989) ‘Soft sensing: A solution to the problem of measurement delays’, Chem. Eng. Res, and Des., 67, 6, 547–554.

    Google Scholar 

  • Wang Z., Tham M.T., Morris A.J., (1991). ‘Multilayer Feedforward Neural Networks: Approximated canonical decomposition of nonlinearity’. Accepted for publication Int. J. Cont.

    Google Scholar 

  • Willis, M.J., C. Di Massimo, G.A. Montague, M.T. Tham and A.J. Morris (1991). On neural networks in chemical process control, Proc IEE, PtD., 138, 3, 256–266.

    Google Scholar 

  • Willis, M.J., Montague, G.A., Morris, A.J. and Tham, M.T.(1991b) ‘Artificial neural networks — A panacea to modelling problems?’, Proc. American Control Conference, Boston.

    Google Scholar 

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© 1995 Springer Science+Business Media New York

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Willis, M.J., Montague, G.A., Peel, C. (1995). On the Application of Artificial Neural Networks to Process Control. In: Murray, A.F. (eds) Applications of Neural Networks. Springer, Boston, MA. https://doi.org/10.1007/978-1-4757-2379-3_8

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  • DOI: https://doi.org/10.1007/978-1-4757-2379-3_8

  • Publisher Name: Springer, Boston, MA

  • Print ISBN: 978-1-4419-5140-3

  • Online ISBN: 978-1-4757-2379-3

  • eBook Packages: Springer Book Archive

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