Title:
ゲインスケジューリング制御のためのシステム
Document Type and Number:
Japanese Patent JP2010503926
Kind Code:
A
Abstract:
A system for controlling nonlinear plants (18) which may be effected with gain scheduled feedback controllers (10,11,30,40). Several linear sub-controllers (13,25,26,101,102) having various gains may be put together as one unit. The overall controller (10,11,30,40) may be changed by switching from one sub-controller (13,25,26,101,102) to another according to an exogenous or endogenous parameter. The signal (21) to the switch may reflect operational ranges of the plant (18) occurring at certain times and indicate the gain desired from the system relative to the output and input signals (16,17) of the plant (18) at those times. The advantages of the present approach may include a guarantee of nominal and robust stability both global and local, a permitting of the use of control structures that are familiar to industrial practitioners, and no requirement of advanced mathematical techniques for its implementation.
Inventors:
Stuart, Gregory Yee
Borelli, Francesco
Borelli, Francesco
Application Number:
JP2009528424A
Publication Date:
February 04, 2010
Filing Date:
September 11, 2007
Export Citation:
Assignee:
Honeywell International Inc.
International Classes:
G05B13/02; G05B13/04
Attorney, Agent or Firm:
Shinjiro Ono
Kazuo Shamoto
Yasushi Kobayashi
Akio Chiba
Hiroyuki Tomita
Kenichi Torii
Kazuo Shamoto
Yasushi Kobayashi
Akio Chiba
Hiroyuki Tomita
Kenichi Torii