Title:
制御装置が定常状態に入る時点の検出方法及び装置
Document Type and Number:
Japanese Patent JP4133625
Kind Code:
B2
Abstract:
A device for calculating the steady state behavior of a controller includes an amount generating unit for generating the amount of deviation of the regulator, a first threshold value calculation unit that detects whether the amount of deviation of the regulator has fallen below a first threshold value and then starts a lag time delay unit, and a second threshold value calculation unit that detects whether the amount of deviation of the regulator has fallen below a second threshold value. A signal transmission unit transmits a ready message signal when the lag time delay unit has reached a predetermined lag time and the second threshold value calculation unit has detected that the amount of deviation of the regulator has fallen below the second threshold value.
Inventors:
Thomas Couvard
Application Number:
JP2003187764A
Publication Date:
August 13, 2008
Filing Date:
June 30, 2003
Export Citation:
Assignee:
Rohde & Schwarz GmbH & Co.KG
International Classes:
G05B11/36; G05B5/01
Domestic Patent References:
| JP7244523A | ||||
| JP59181115U |
Attorney, Agent or Firm:
Hideki Abe
Shigeo Ishijima
Shigeo Ishijima