Brevet : EP0772803 - PROCEDE ET DISPOSITIF DE COMPENSATION DE PHASE POUR SYSTEME DE COMMANDE DE VEHI...
Titre
PROCEDE ET DISPOSITIF DE COMPENSATION DE PHASE POUR SYSTEME DE COMMANDE DE VEHICULES
N° et date de publication de la demande
EP0772803 - 14/05/1997
Type de la demande
A1
N° et date de dépôt
EP95914600.2 - 14/02/1995
N° et date de priorité
SE9401847 - 30/05/1994 ; US32651794 - 20/10/1994
Classification CIB
B64C 13/16 ; B64C 13/02 ; G05B 5/01 ; G05B 6/02 ; G05B 11/06 ; G05B 11/36 ; G05B 11/42
Classification CPC
Famille de brevets
BR9507791A ; CA2191700A1 ; WO9533229A1 ; DE69524877T2 ; RU2146385C1 ; ATE211560T1 ; JPH10501351A ; EP0772803A1
Abrégé
The present invention relates to a method and a device for executing phase compensation in a control system of a motor-driven vehicle, in which the time derivative for an output signal (y) from a circuit (1) contained in the control system is limited relative to the time derivative for an input signal (u) to the circuit (1) if the time derivative for the input signal (u) exceeds a predetermined value. A difference signal ( ELEMENT ) is formed between the output signal (y) and a signal (x) present in the circuit (1), the time derivative of which is not limited in relation to the time derivative for the input signal (u). The difference signal ( ELEMENT ) is filtered via an asymptotically stable filter (3) to form a signal ( delta ), which is fed back and added to the input signal (u) of the circuit (1) to form the signal (x). A conventional rate limiter may be used to form the output signal (y) from the signal (x).
INTERVENANTS
Déposant
SAAB SCANIA AB (SAAB-SCANIA AKTIEBOLAG) - SE
Titulaire
SAAB AB
Inventeur
RUNDQWIST LARS (RUNDQWIST, LARS) - SE
ELGCRONA PER-OLOV (ELGCRONA, PER-OLOV) - SE
HILLGREN ROBERT (HILLGREN, ROBERT) - SE
SJOEBERG BENGT (SJOEBERG, BENGT) - SE
ST HL-GUNNARSSON KARIN (ST HL-GUNNARSSON, KARIN) - SE
Mandataire
JACOBACCI CORALIS HARLE - 32 RUE DE L'ARCADE - 75008 PARIS - FR - N° Siren : 784385882
STATUT EN FRANCE : Dossier déchu définitivement
Délivrance
02/01/2002
Remise de traduction du brevet
28/06/2002 (BOPI 2002-26)
Date de constatation de déchéance
-
29/10/2010 (BOPI 2010-46)
Dernière annuité payée
27/02/2009
Quantième- N° de l'annuité payée
15