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1. WO2019049211 - ESTIMATION METHOD, ESTIMATION DEVICE, AND ESTIMATION SYSTEM

Publication Number WO/2019/049211
Publication Date 14.03.2019
International Application No. PCT/JP2017/031989
International Filing Date 05.09.2017
IPC
G05B 23/02 2006.01
GPHYSICS
05CONTROLLING; REGULATING
BCONTROL OR REGULATING SYSTEMS IN GENERAL; FUNCTIONAL ELEMENTS OF SUCH SYSTEMS; MONITORING OR TESTING ARRANGEMENTS FOR SUCH SYSTEMS OR ELEMENTS
23Testing or monitoring of control systems or parts thereof
02Electric testing or monitoring
G05D 7/06 2006.01
GPHYSICS
05CONTROLLING; REGULATING
DSYSTEMS FOR CONTROLLING OR REGULATING NON-ELECTRIC VARIABLES
7Control of flow
06characterised by the use of electric means
CPC
G05B 23/02
GPHYSICS
05CONTROLLING; REGULATING
BCONTROL OR REGULATING SYSTEMS IN GENERAL; FUNCTIONAL ELEMENTS OF SUCH SYSTEMS; MONITORING OR TESTING ARRANGEMENTS FOR SUCH SYSTEMS OR ELEMENTS
23Testing or monitoring of control systems or parts thereof
02Electric testing or monitoring
G05D 7/06
GPHYSICS
05CONTROLLING; REGULATING
DSYSTEMS FOR CONTROLLING OR REGULATING NON-ELECTRIC VARIABLES
7Control of flow
06characterised by the use of electric means
Applicants
  • 富士通株式会社 FUJITSU LIMITED [JP]/[JP]
Inventors
  • ▲高▼須庸一 TAKASU, Yoichi
Agents
  • 片山修平 KATAYAMA, Shuhei
Priority Data
Publication Language Japanese (JA)
Filing Language Japanese (JA)
Designated States
Title
(EN) ESTIMATION METHOD, ESTIMATION DEVICE, AND ESTIMATION SYSTEM
(FR) PROCÉDÉ D'ESTIMATION, DISPOSITIF D'ESTIMATION ET SYSTÈME D'ESTIMATION
(JA) 推定方法、推定装置および推定システム
Abstract
(EN)
In this estimation method, a computer adjusts the flow rate of a fluid in a pipe to a predetermined flow rate using a valve for adjusting flow rate on the basis of opening degree, said fluid having been pressure-fed from a pump, and estimates, on the basis of the opening degree of the valve and the predetermined flow rate, a flow rate in the cases where the opening degree of the valve is adjusted to an opening degree that is higher than said opening degree.
(FR)
La présente invention concerne un procédé d'estimation, selon lequel un ordinateur règle le débit d'un fluide dans un tuyau à un débit prédéterminé à l'aide d'une soupape permettant de régler le débit sur la base du degré d'ouverture, ledit fluide ayant été introduit sous pression à partir d'une pompe, et estime, sur la base du degré d'ouverture de la soupape et du débit prédéterminé, un débit dans les cas où le degré d'ouverture de la soupape est réglé à un degré d'ouverture supérieur audit degré d'ouverture.
(JA)
推定方法は、開度によって流量を調整するバルブを用いて、ポンプから圧送された配管内の流体の流量を所定流量に調整し、前記バルブの開度と、前記所定流量とから、前記バルブが前記開度よりも大きい開度に調整した場合の流量を推定する、処理をコンピュータが実行する。
Also published as
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