A Radial Basis Function Network Model for the Adaptive Control of Drying Oven Temperature
1995; Springer Nature; Linguagem: Inglês
10.1007/978-1-4471-3066-6_12
ISSN2193-1577
AutoresOlivier Dubois, Jean-Louis Nicolas, A. Billat,
Tópico(s)Fault Detection and Control Systems
ResumoArtificial neural networks are new modelling tools for process control, especially in non-linear dynamic systems. They have been shown to successfully approximate non-linear relationships. This paper describes a neural control scheme for the temperature in a drying oven. The control strategy used is internal model control, in which the plant is modelled by a radial basis function network. The process was identified in an off-line phase —training the network while determining its optimal structure— and an on-line phase —adapting the neural model to any change in the process dynamics. The control strategy was tested experimentally in a series of trials with the oven empty and loaded.
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