Abstract
Based on the VSS theory, this paper presents a new method of estimating the disturbance for minimum-phase (with respect to the relation between the disturbance and output) continuous-time dynamical systems with arbitrary relative degrees. By estimating the higher order filter of the disturbance, the lower order filter of the disturbance is estimated. Eventually, the disturbance is estimated. Then, the estimated disturbance is used to construct a VSS type state observer. Further, the estimated disturbance and the state observer are applied to a controller to place a desired stable pole and to cancel the disturbance. Design example and simulation results are presented to show the practicality and effectiveness of the proposed algorithm.
| Original language | English |
|---|---|
| Title of host publication | Proceedings of the American Control Conference |
| Publisher | IEEE |
| Pages | 1514-1518 |
| Number of pages | 5 |
| Volume | 3 |
| Publication status | Published - 1997 |
| Externally published | Yes |
| Event | Proceedings of the 1997 American Control Conference. Part 3 (of 6) - Albuquerque, NM, USA Duration: 1997 Jun 4 → 1997 Jun 6 |
Other
| Other | Proceedings of the 1997 American Control Conference. Part 3 (of 6) |
|---|---|
| City | Albuquerque, NM, USA |
| Period | 97/6/4 → 97/6/6 |
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ASJC Scopus subject areas
- Control and Systems Engineering
Cite this
Variable structure system theory based disturbance identification and its applications. / Chen, Xinkai; Tsuruoka, Shinji; Fukuda, Toshio; Hori, Takamasa.
Proceedings of the American Control Conference. Vol. 3 IEEE, 1997. p. 1514-1518.Research output: Chapter in Book/Report/Conference proceeding › Conference contribution
}
TY - GEN
T1 - Variable structure system theory based disturbance identification and its applications
AU - Chen, Xinkai
AU - Tsuruoka, Shinji
AU - Fukuda, Toshio
AU - Hori, Takamasa
PY - 1997
Y1 - 1997
N2 - Based on the VSS theory, this paper presents a new method of estimating the disturbance for minimum-phase (with respect to the relation between the disturbance and output) continuous-time dynamical systems with arbitrary relative degrees. By estimating the higher order filter of the disturbance, the lower order filter of the disturbance is estimated. Eventually, the disturbance is estimated. Then, the estimated disturbance is used to construct a VSS type state observer. Further, the estimated disturbance and the state observer are applied to a controller to place a desired stable pole and to cancel the disturbance. Design example and simulation results are presented to show the practicality and effectiveness of the proposed algorithm.
AB - Based on the VSS theory, this paper presents a new method of estimating the disturbance for minimum-phase (with respect to the relation between the disturbance and output) continuous-time dynamical systems with arbitrary relative degrees. By estimating the higher order filter of the disturbance, the lower order filter of the disturbance is estimated. Eventually, the disturbance is estimated. Then, the estimated disturbance is used to construct a VSS type state observer. Further, the estimated disturbance and the state observer are applied to a controller to place a desired stable pole and to cancel the disturbance. Design example and simulation results are presented to show the practicality and effectiveness of the proposed algorithm.
UR - http://www.scopus.com/inward/record.url?scp=0030652233&partnerID=8YFLogxK
UR - http://www.scopus.com/inward/citedby.url?scp=0030652233&partnerID=8YFLogxK
M3 - Conference contribution
VL - 3
SP - 1514
EP - 1518
BT - Proceedings of the American Control Conference
PB - IEEE
ER -