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1. (WO2015126803) SYSTEMS AND METHODS FOR MOTOR TORQUE COMPENSATION
Latest bibliographic data on file with the International Bureau   

Pub. No.:    WO/2015/126803    International Application No.:    PCT/US2015/016093
Publication Date: 27.08.2015 International Filing Date: 17.02.2015
IPC:
H02P 6/08 (2006.01), H02P 23/04 (2006.01)
Applicants: INTUITIVE SURGICAL OPERATIONS, INC. [US/US]; 1020 Kifer Road Sunnyvale, California 94086 (US)
Inventors: LIAO, Hsien-Hsin; (US).
SMABY, Niels; (US).
DACHS, Gregory W.; (US).
HINGWE, Pushkar; (US).
CHAGHAJERDI, Amir; (US)
Agent: NICKOLS, Julie M.; (US)
Priority Data:
61/941,854 19.02.2014 US
61/954,451 17.03.2014 US
Title (EN) SYSTEMS AND METHODS FOR MOTOR TORQUE COMPENSATION
(FR) SYSTÈMES ET PROCÉDÉS DE COMPENSATION DE COUPLE MOTEUR
Abstract: front page image
(EN)A method for torque compensation of a motor associated with a medical instrument includes determining a torque profile for a motor, the torque profile defining torque output as a function of rotor angle and during operation of the motor, compensating for deviations in the torque profile by adjusting an input signal to the motor, the compensating being based on the torque profile and rotor position.
(FR)L'invention concerne un procédé de compensation de couple d'un moteur associé à un instrument médical, qui consiste à déterminer un profil de couple pour un moteur, le couple profil définissant le couple de sortie en fonction de l'angle de rotor, et pendant le fonctionnement du moteur, à compenser des écarts dans le profil de couple par réglage d'un signal d'entrée appliqué au moteur, la compensation étant basée sur le profil de couple et la position du rotor.
Designated States: AE, AG, AL, AM, AO, AT, AU, AZ, BA, BB, BG, BH, BN, BR, BW, BY, BZ, CA, CH, CL, CN, CO, CR, CU, CZ, DE, DK, DM, DO, DZ, EC, EE, EG, ES, FI, GB, GD, GE, GH, GM, GT, HN, HR, HU, ID, IL, IN, IR, IS, JP, KE, KG, KN, KP, KR, KZ, LA, LC, LK, LR, LS, LU, LY, MA, MD, ME, MG, MK, MN, MW, MX, MY, MZ, NA, NG, NI, NO, NZ, OM, PA, PE, PG, PH, PL, PT, QA, RO, RS, RU, RW, SA, SC, SD, SE, SG, SK, SL, SM, ST, SV, SY, TH, TJ, TM, TN, TR, TT, TZ, UA, UG, US, UZ, VC, VN, ZA, ZM, ZW.
African Regional Intellectual Property Organization (BW, GH, GM, KE, LR, LS, MW, MZ, NA, RW, SD, SL, ST, SZ, TZ, UG, ZM, ZW)
Eurasian Patent Organization (AM, AZ, BY, KG, KZ, RU, TJ, TM)
European Patent Office (AL, AT, BE, BG, CH, CY, CZ, DE, DK, EE, ES, FI, FR, GB, GR, HR, HU, IE, IS, IT, LT, LU, LV, MC, MK, MT, NL, NO, PL, PT, RO, RS, SE, SI, SK, SM, TR)
African Intellectual Property Organization (BF, BJ, CF, CG, CI, CM, GA, GN, GQ, GW, KM, ML, MR, NE, SN, TD, TG).
Publication Language: English (EN)
Filing Language: English (EN)