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1. (WO2009012282) EXTREMUM SEEKING CONTROL WITH RESET CONTROL
Latest bibliographic data on file with the International Bureau   

Pub. No.: WO/2009/012282 International Application No.: PCT/US2008/070118
Publication Date: 22.01.2009 International Filing Date: 16.07.2008
IPC:
G05D 23/19 (2006.01) ,G05B 5/01 (2006.01) ,G05B 13/02 (2006.01)
G PHYSICS
05
CONTROLLING; REGULATING
D
SYSTEMS FOR CONTROLLING OR REGULATING NON-ELECTRIC VARIABLES
23
Control of temperature
19
characterised by the use of electric means
G PHYSICS
05
CONTROLLING; REGULATING
B
CONTROL OR REGULATING SYSTEMS IN GENERAL; FUNCTIONAL ELEMENTS OF SUCH SYSTEMS; MONITORING OR TESTING ARRANGEMENTS FOR SUCH SYSTEMS OR ELEMENTS
5
Anti-hunting arrangements
01
electric
G PHYSICS
05
CONTROLLING; REGULATING
B
CONTROL OR REGULATING SYSTEMS IN GENERAL; FUNCTIONAL ELEMENTS OF SUCH SYSTEMS; MONITORING OR TESTING ARRANGEMENTS FOR SUCH SYSTEMS OR ELEMENTS
13
Adaptive control systems, i.e. systems automatically adjusting themselves to have a performance which is optimum according to some preassigned criterion
02
electric
Applicants:
LI, Yaoyu [CN/US]; US (UsOnly)
SEEM, John, E. [US/US]; US (UsOnly)
JOHNSON CONTROLS TECHNOLOGY COMPANY [US/US]; 915 East 32nd Street Holland, Michigan 49423, US (AllExceptUS)
Inventors:
LI, Yaoyu; US
SEEM, John, E.; US
Agent:
GUNDERSEN, Jeffrey, S.; FOLEY & LARDNER LLP 777 E. Wisconsin Ave. Milwaukee, Wisconsin 53202, US
Priority Data:
60/950,31417.07.2007US
60/962,83301.08.2007US
Title (EN) EXTREMUM SEEKING CONTROL WITH RESET CONTROL
(FR) COMMANDE DE RECHERCHE D'EXTREMUMS AVEC COMMANDE DE RÉINITIALISATION
Abstract:
(EN) A method optimizes a control process for a plant. The method includes operating the plant using an extremum seeking control strategy, detecting an abrupt change in the operation of the plant, and using a circuit to compensate for the abrupt change in the operation of the plant by resetting the extremum seeking control strategy.
(FR) L'invention concerne un procédé d'optimisation d'un procédé de commande pour une usine. Le procédé consiste à faire fonctionner l'usine à l'aide d'une stratégie de commande de recherche d'extremums, à détecter un changement brutal dans le fonctionnement de l'usine, et à utiliser un circuit afin de compenser le changement brutal dans le fonctionnement de l'usine par réinitialisation de la stratégie de commande de recherche d'extremums.
front page image
Designated States: AE, AG, AL, AM, AO, AT, AU, AZ, BA, BB, BG, BH, BR, BW, BY, BZ, CA, CH, 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, IS, JP, KE, KG, KM, KN, KP, KR, KZ, LA, LC, LK, LR, LS, LT, LU, LY, MA, MD, ME, MG, MK, MN, MW, MX, MY, MZ, NA, NG, NI, NO, NZ, OM, PG, PH, PL, PT, RO, RS, RU, SC, SD, SE, SG, SK, SL, SM, ST, SV, SY, TJ, TM, TN, TR, TT, TZ, UA, UG, US, UZ, VC, VN, ZA, ZM, ZW
African Regional Intellectual Property Organization (ARIPO) (BW, GH, GM, KE, LS, MW, MZ, NA, SD, SL, SZ, TZ, UG, ZM, ZW)
Eurasian Patent Office (AM, AZ, BY, KG, KZ, MD, RU, TJ, TM)
European Patent Office (EPO) (AT, BE, BG, CH, CY, CZ, DE, DK, EE, ES, FI, FR, GB, GR, HR, HU, IE, IS, IT, LT, LU, LV, MC, MT, NL, NO, PL, PT, RO, SE, SI, SK, TR)
African Intellectual Property Organization (BF, BJ, CF, CG, CI, CM, GA, GN, GQ, GW, ML, MR, NE, SN, TD, TG)
Publication Language: English (EN)
Filing Language: English (EN)