Adaptive control: stability, convergence, and robustness
Adaptive control: stability, convergence, and robustness
Nonlinear Control Systems
Adaptive control strategies for a class of anaerobic depollution bioprocesses
AQTR '08 Proceedings of the 2008 IEEE International Conference on Automation, Quality and Testing, Robotics - Volume 02
Neural networks-based adaptive control for a class of nonlinear bioprocesses
Neural Computing and Applications - Special Issue - KES2008
Direct adaptive control of partially known nonlinear systems
IEEE Transactions on Neural Networks
IEEE Transactions on Neural Networks
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This work deals with the design and analysis of a nonlinear and neural adaptive control strategy for an anaerobic depollution bioprocess. A direct adaptive controller based on a radial basis function neural network used as on-line approximator to learn the time-varying characteristics of process parameters is developed and then is compared with a classical linearizing controller. The controller design is achieved by using an input-output feedback linearization technique. Numerical simulations, conducted in the case of a strongly nonlinear, time varying and not exactly known dynamical kinetics wastewater biodegradation process, are included to illustrate the behaviour and the performance of the presented controller.