Zobrazeno 1 - 10
of 41
pro vyhledávání: '"Roy Leitch"'
Autor:
Roy Leitch
Publikováno v:
CAD for Control Systems
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::535a45299295eb01713f95b5a14c7bac
https://doi.org/10.1201/9781003067146-4
https://doi.org/10.1201/9781003067146-4
Autor:
Roy Leitch, Mohan Ravindranathan
Publikováno v:
Artificial Intelligence in Engineering. 13:175-187
This paper demonstrates the use of multiple models in intelligent control systems where models are organised within a model space of three primitive modelling dimensions: precision , scope and generality . This approach generates a space of models to
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::e84505795f850e98e189a059e26237a2
https://doi.org/10.1016/s0954-1810(98)00016-8
https://doi.org/10.1016/s0954-1810(98)00016-8
Publikováno v:
Artificial Intelligence in Engineering. 12:81-98
We present a methodology for the selection of candidate generation and prediction techniques for model-based diagnostic systems (MBDS). We start by describing our taxonomy of the solution space based upon the three main functional blocks of a top-lev
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::73cbc0853ba4d37afc3631222ae454c4
https://doi.org/10.1016/s0954-1810(97)00007-1
https://doi.org/10.1016/s0954-1810(97)00007-1
Autor:
Andrew D. Steele, Roy Leitch
Publikováno v:
Engineering Applications of Artificial Intelligence. 10:417-427
A novel approach to time constrained model-based fault diagnosis of ill-defined dynamic systems is presented. A fuzzy qualitative simulation algorithm is used to generate qualitative predictions of the dynamic behaviour of the faulty process. The pre
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::7f1ba799ac9f767bb953f43664d08f1b
https://doi.org/10.1016/s0952-1976(97)00031-6
https://doi.org/10.1016/s0952-1976(97)00031-6
Autor:
Andrew D. Steele, Roy Leitch
Publikováno v:
IFAC Proceedings Volumes. 29:6429-6434
A novel approach to time-constrained model based fault diagnosis of ill-defined dynamic systems is presented. Fuzzy qualitative simulation techniques are utilised to generate qualitative predictions of the dynamic behaviour of the faulty plant. These
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::2040c5b5a960cae86f792e5e8ebdcf49
https://doi.org/10.1016/s1474-6670(17)58713-3
https://doi.org/10.1016/s1474-6670(17)58713-3
Autor:
Enrico Martinelli, Roy Leitch
Publikováno v:
Engineering Applications of Artificial Intelligence. 8:379-390
The authors of this paper have investigated the potential of using the recently developed constraint logic programming (CLP) languages as an implementation engine for qualitative simulation. This was initiated by the recognition that both utilize con
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::c4ac7f43944d663d5f1cbd97b8b40c4d
https://doi.org/10.1016/0952-1976(95)00026-w
https://doi.org/10.1016/0952-1976(95)00026-w
Publikováno v:
Integrated Computer-Aided Engineering. 2:203-217
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::1bd3d721fc87152b05484a74e6b75b85
https://doi.org/10.3233/ica-1995-2304
https://doi.org/10.3233/ica-1995-2304
Autor:
Roy Leitch, Qiang Shen
Publikováno v:
Artificial Intelligence in Engineering. 9:107-125
This paper presents several innovations in the development of model-based diagnostic systems for diagnosing faults in continuous dynamic physical systems. The approach utilises recent developments in qualitative simulation techniques to cope with the
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::db34205e5eb75bb36dc9a4b8a42287ee
https://doi.org/10.1016/0954-1810(94)00010-3
https://doi.org/10.1016/0954-1810(94)00010-3
Publikováno v:
Annals of Mathematics and Artificial Intelligence. 11:11-32
This paper sets out to provide a basis for a specification methodology for modelbased diagnostic systems (MBDS). The purpose of the methodology is to provide a mapping from the problem space of possible diagnostic applications to the solution space p
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::1a1548ee4440174874ad275eaf9da525
https://doi.org/10.1007/bf01530735
https://doi.org/10.1007/bf01530735
Publikováno v:
IFAC Proceedings Volumes. 26:643-646
For many tasks it may be more appropiate to reasoning with qualitative models which are an inexact representation of the real world than to use the more powerful classical tools of differential or difference equations. Qualitative methods allow us to
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::58f9dd2e798ccf046dd4f0fad36cd07b
https://doi.org/10.1016/s1474-6670(17)48346-7
https://doi.org/10.1016/s1474-6670(17)48346-7