Abstract
A design method of controllers which ensure internal stability and attain asymptotically H∞ disturbance attenuation is presented. The design procedure consists of two steps: (1) to design an H∞ state feedback control via an algebraic Riccati equation approach; and (2) under a certain minimum-phase condition, to recover the achievable performance asymptotically by applying high-gain observers. It makes use of the perfect observation for the design of high-gain observers. It is shown that the asymptotic recovery can be attained by using reduced-order observers, provided there is no direct feedthrough of controls and disturbances in observations.
| Original language | English |
|---|---|
| Pages (from-to) | 875-880 |
| Number of pages | 6 |
| Journal | IEEE Transactions on Automatic Control |
| Volume | 36 |
| Issue number | 7 |
| DOIs | |
| Publication status | Published - 1991 Jul |
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ASJC Scopus subject areas
- Control and Systems Engineering
- Electrical and Electronic Engineering
Cite this
Asymptotic H∞ disturbance attenuation based on perfect observation. / Fujita, Masayuki; Uchida, Kenko; Uchida, Kenko.
In: IEEE Transactions on Automatic Control, Vol. 36, No. 7, 07.1991, p. 875-880.Research output: Contribution to journal › Article
}
TY - JOUR
T1 - Asymptotic H∞ disturbance attenuation based on perfect observation
AU - Fujita, Masayuki
AU - Uchida, Kenko
AU - Uchida, Kenko
PY - 1991/7
Y1 - 1991/7
N2 - A design method of controllers which ensure internal stability and attain asymptotically H∞ disturbance attenuation is presented. The design procedure consists of two steps: (1) to design an H∞ state feedback control via an algebraic Riccati equation approach; and (2) under a certain minimum-phase condition, to recover the achievable performance asymptotically by applying high-gain observers. It makes use of the perfect observation for the design of high-gain observers. It is shown that the asymptotic recovery can be attained by using reduced-order observers, provided there is no direct feedthrough of controls and disturbances in observations.
AB - A design method of controllers which ensure internal stability and attain asymptotically H∞ disturbance attenuation is presented. The design procedure consists of two steps: (1) to design an H∞ state feedback control via an algebraic Riccati equation approach; and (2) under a certain minimum-phase condition, to recover the achievable performance asymptotically by applying high-gain observers. It makes use of the perfect observation for the design of high-gain observers. It is shown that the asymptotic recovery can be attained by using reduced-order observers, provided there is no direct feedthrough of controls and disturbances in observations.
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UR - http://www.scopus.com/inward/citedby.url?scp=0026190842&partnerID=8YFLogxK
U2 - 10.1109/9.85070
DO - 10.1109/9.85070
M3 - Article
AN - SCOPUS:0026190842
VL - 36
SP - 875
EP - 880
JO - IEEE Transactions on Automatic Control
JF - IEEE Transactions on Automatic Control
SN - 0018-9286
IS - 7
ER -