Zobrazeno 1 - 10
of 54
pro vyhledávání: '"C. Renotte"'
Publikováno v:
Measurement + Control, Vol 34 (2001)
In recent years, neural networks have attracted much attention for their potential to address a number of difficult problems in modelling and controlling nonlinear dynamic systems, especially in (bio) chemical engineering. The objective of this paper
Externí odkaz:
https://doaj.org/article/56a32d0af1114d918813d5798d73daac
Publikováno v:
Mathematical and Computer Modelling of Dynamical Systems. 12:415-422
Simultaneous perturbation stochastic approximation (SPSA) is a gradient-based optimization method which has become popular since the 1990s. In contrast with standard numerical procedures, this method requires only a few cost function evaluations to o
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::72f5daba76f2f1e51019def14fcdcdde
https://doi.org/10.1080/13873950600723327
https://doi.org/10.1080/13873950600723327
Publikováno v:
Mathematical and Computer Modelling of Dynamical Systems. 12:423-440
This paper is concerned with a pilot-scale fixed-bed biofilter used for nitrogen removal from municipal wastewater. Process modelling yields a set of mass balance partial differential equations describing the evolution of the component concentrations
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::537955209ec2d92db1e0d6a4cb82b566
https://doi.org/10.1080/13873950600723335
https://doi.org/10.1080/13873950600723335
Publikováno v:
International Journal of Systems Science. 34:851-863
Learning, i.e. estimation of weights and biases in neural networks, involves the minimization of an output error criterion, a problem which is usually solved using back-propagation algorithms. This paper aims to assess the potential of simultaneous p
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::34c7898961ed7e17997ba6030a9b62bb
https://doi.org/10.1080/00207720310001640296
https://doi.org/10.1080/00207720310001640296
Publikováno v:
IFAC Proceedings Volumes. 34:331-336
The sparsity and low quality of measurement data in biochemical applications often make the development of black-box neural network models particularly delicate. Hence, it is appealing to resort to a hybrid physical-neural network approach, which com
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::bd015d679a088c8ff1c646df257ed7a7
https://doi.org/10.1016/s1474-6670(17)32960-9
https://doi.org/10.1016/s1474-6670(17)32960-9
Publikováno v:
Journal of Biomechanics. 33:1637-1644
Three-dimensional flow through an anatomically representative model of the human larynx has been numerically simulated. This model includes the vestibular folds, the vocal cords and the glottic and subglottic areas. Pseudo-time-varying glottic apertu
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::b27d6ef3e5ed289846c87b73801335de
https://doi.org/10.1016/s0021-9290(00)00134-2
https://doi.org/10.1016/s0021-9290(00)00134-2
Publikováno v:
European Journal of Control. 5:10-18
This paper focuses on modelling of an industrial cement grinding circuit using physical arguments and experimental data. The resulting ‘grey-box’ model, which consists of a mixed set of algebraic and partial differential equations, can be used to
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::813444b2267e63cc7fab478c5581e5ea
https://doi.org/10.1016/s0947-3580(99)70133-0
https://doi.org/10.1016/s0947-3580(99)70133-0
Publikováno v:
Medical & Biological Engineering & Computing. 36:101-106
A multipath model of the mechanical behaviour of healthy lungs subject to a plethysmographic test (close to quiet breathing conditions) has been developed, which includes the main physiological nonlinearities. This model is built on a symmetric branc
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::19b21ff32e86ca19f4f1498e957b5d12
https://doi.org/10.1007/bf02522865
https://doi.org/10.1007/bf02522865
Publikováno v:
IEEE Transactions on Biomedical Engineering. 42:269-277
The thermal behavior of the constant volume body plethysmograph under the thermal effect of the patient and the thermostatic bag is modeled by two relations: the first is between the temperature in the box and the heat flux generated by the patient a
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::680b9aff4cb5eb56de6d1dfdae8c6dea
https://doi.org/10.1109/10.364513
https://doi.org/10.1109/10.364513
Autor:
C. Renotte, A. Vande Wouwer
Publikováno v:
Second IEEE International Workshop on Intelligent Data Acquisition and Advanced Computing Systems: Technology and Applications, 2003. Proceedings.
Simultaneous perturbation stochastic approximation (SPSA) is a class of optimization algorithms which compute an approximation of the gradient and/or the Hessian of the objective function by varying all the elements of the parameter vector simultaneo
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::52854ee470ca730bfbf2d44fbd85cfe9
https://doi.org/10.1109/idaacs.2003.1249563
https://doi.org/10.1109/idaacs.2003.1249563