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1. (WO1997018442) METHOD FOR ADAPTIVE KALMAN FILTERING IN DYNAMIC SYSTEMS
Latest bibliographic data on file with the International Bureau

Pub. No.: WO/1997/018442 International Application No.: PCT/FI1996/000621
Publication Date: 22.05.1997 International Filing Date: 15.11.1996
Chapter 2 Demand Filed: 11.06.1997
IPC:
H03H 21/00 (2006.01)
H ELECTRICITY
03
BASIC ELECTRONIC CIRCUITRY
H
IMPEDANCE NETWORKS, e.g. RESONANT CIRCUITS; RESONATORS
21
Adaptive networks
Applicants:
LANGE, Antti, Aarne, Ilmari [FI/FI]; FI
Inventors:
LANGE, Antti, Aarne, Ilmari; FI
Priority Data:
95548915.11.1995FI
Title (EN) METHOD FOR ADAPTIVE KALMAN FILTERING IN DYNAMIC SYSTEMS
(FR) PROCEDE DE FILTRAGE ADAPTATIF DE KALMAN DANS DES SYSTEMES DYNAMIQUES
Abstract:
(EN) The invention is based on the use of the principles of Lange's Fast Kalman Filtering (FKFTM) for large process control, prediction or warning systems where other computing methods are either too slow or fail because of truncation errors. The invented method makes it possible to exploit the FKF method for adaptive Kalman Filtering of dynamic multiparameter systems with large moving data-windows.
(FR) L'invention est fondée sur la mise en application des principes du filtrage de Lange's, Fast, Kalman (FKFTM) pour des systèmes importants de commande de processus, de prédiction ou d'avertissement lorsque d'autres méthodes de calcul s'avèrent trop lentes ou échouent à cause d'erreurs de troncature. Le procédé objet de l'invention permet d'exploiter la méthode FKF, afin d'effectuer le filtrage adaptatif de Kalman de systèmes dynamiques à paramètres multiples comportant des fenêtres importantes de données mobiles.
Designated States: AL, AM, AT, AU, AZ, BB, BG, BR, BY, CA, CH, CN, CZ, DE, DK, EE, ES, FI, GB, GE, HU, IL, IS, JP, KE, KG, KP, KR, KZ, LK, LR, LS, LT, LU, LV, MD, MG, MK, MN, MW, MX, NO, NZ, PL, PT, RO, RU, SD, SE, SG, SI, SK, TJ, TM, TR, TT, UA, UG, US, UZ, VN
African Regional Intellectual Property Organization (ARIPO) (KE, LS, MW, SD, SZ, UG)
Eurasian Patent Organization (AM, AZ, BY, KG, KZ, MD, RU, TJ, TM)
European Patent Office (AT, BE, CH, DE, DK, ES, FI, FR, GB, GR, IE, IT, LU, MC, NL, PT, SE)
African Intellectual Property Organization (BF, BJ, CF, CG, CI, CM, GA, GN, ML, MR, NE, SN, TD, TG)
Publication Language: English (EN)
Filing Language: English (EN)
Also published as:
CZPV1998-2554FI981095IS4738NZ322076SK113798TR1998/00947
SG53710VN2036IL124581ES2198502EP0862730VN2417
US6202033EE9800143JPH11506204 CN1202240CA2236757EA199800444
DE000069628186PT862730KR1019990067656AU1996075742GEP20022775B