F - Mech Eng,Light,Heat,Weapons – 22 – B
Patent
F - Mech Eng,Light,Heat,Weapons
22
B
341/110
F22B 35/18 (2006.01) F01K 13/02 (2006.01) G05B 11/38 (2006.01) G05B 13/04 (2006.01)
Patent
CA 1191234
- 1 - Abstract: A model of an industrial plant is constructed with a mathematical procedure known as the Kalman filter. The presumed value or predictive value of a certain parameter of a plant is compared with the actually-measured value of the parameter, and the state transition matrix and drive matrix of the Kalman filter are corrected. When it is difficult actually to measure a parameter that is a direct controlled object, the model is corrected by utilizing another parameter whose actual measurement value is easily obtained. When the plant has a feedback control system based on the proportional-plus-integral control, the gain of the system is corrected in correspondence with the corrections of the elements of the matrices.
381056
Muramatsu Masaru
Sato Yoshio
Sugano Akira
Yamanobe Sachio
Hitachi Engineering Co. Ltd.
Hitachi Ltd.
Kirby Eades Gale Baker
LandOfFree
Plant control apparatus does not yet have a rating. At this time, there are no reviews or comments for this patent.
If you have personal experience with Plant control apparatus, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Plant control apparatus will most certainly appreciate the feedback.
Profile ID: LFCA-PAI-O-1281183