Abstract
This paper gives a new formulation of the robust observers for the minimum phase dynamical systems with arbitrary relative degrees (with respect to the relation between disturbance-output) by applying the implicit observer techniques. For plants with relative degree one, the robust observer is constructed without any a priori on the disturbance. For plants with relative degree two, an identification of the integral of the disturbance is made by using the variable structure approach, the state vector is asymptotically expressed by the integrals of the input and output and the estimation of the integrals of the disturbance. For plants with relative degree higher than two, the observer formulation is stated as a conjecture. Numerical examples and simulation results are presented to show the effectiveness of the proposed algorithms.
| Original language | English |
|---|---|
| Title of host publication | IECON Proceedings (Industrial Electronics Conference) |
| Editors | Anon |
| Place of Publication | Los Alamitos, CA, United States |
| Publisher | IEEE |
| Pages | 1335-1340 |
| Number of pages | 6 |
| Volume | 3 |
| Publication status | Published - 1996 |
| Externally published | Yes |
| Event | Proceedings of the 1996 IEEE 22nd International Conference on Industrial Electronics, Control, and Instrumentation, IECON. Part 3 (of 3) - Taipei, Taiwan Duration: 1996 Aug 5 → 1996 Aug 10 |
Other
| Other | Proceedings of the 1996 IEEE 22nd International Conference on Industrial Electronics, Control, and Instrumentation, IECON. Part 3 (of 3) |
|---|---|
| City | Taipei, Taiwan |
| Period | 96/8/5 → 96/8/10 |
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ASJC Scopus subject areas
- Electrical and Electronic Engineering
Cite this
Design of the discontinuous observers. / Chen, Xinkai; Minamide, Nariyasu.
IECON Proceedings (Industrial Electronics Conference). ed. / Anon. Vol. 3 Los Alamitos, CA, United States : IEEE, 1996. p. 1335-1340.Research output: Chapter in Book/Report/Conference proceeding › Conference contribution
}
TY - GEN
T1 - Design of the discontinuous observers
AU - Chen, Xinkai
AU - Minamide, Nariyasu
PY - 1996
Y1 - 1996
N2 - This paper gives a new formulation of the robust observers for the minimum phase dynamical systems with arbitrary relative degrees (with respect to the relation between disturbance-output) by applying the implicit observer techniques. For plants with relative degree one, the robust observer is constructed without any a priori on the disturbance. For plants with relative degree two, an identification of the integral of the disturbance is made by using the variable structure approach, the state vector is asymptotically expressed by the integrals of the input and output and the estimation of the integrals of the disturbance. For plants with relative degree higher than two, the observer formulation is stated as a conjecture. Numerical examples and simulation results are presented to show the effectiveness of the proposed algorithms.
AB - This paper gives a new formulation of the robust observers for the minimum phase dynamical systems with arbitrary relative degrees (with respect to the relation between disturbance-output) by applying the implicit observer techniques. For plants with relative degree one, the robust observer is constructed without any a priori on the disturbance. For plants with relative degree two, an identification of the integral of the disturbance is made by using the variable structure approach, the state vector is asymptotically expressed by the integrals of the input and output and the estimation of the integrals of the disturbance. For plants with relative degree higher than two, the observer formulation is stated as a conjecture. Numerical examples and simulation results are presented to show the effectiveness of the proposed algorithms.
UR - http://www.scopus.com/inward/record.url?scp=0030414543&partnerID=8YFLogxK
UR - http://www.scopus.com/inward/citedby.url?scp=0030414543&partnerID=8YFLogxK
M3 - Conference contribution
VL - 3
SP - 1335
EP - 1340
BT - IECON Proceedings (Industrial Electronics Conference)
A2 - Anon, null
PB - IEEE
CY - Los Alamitos, CA, United States
ER -