Abstract
This paper presents a new disturbance observer based on the VSS theory for minimum-phase (with respect to the relation between the disturbance and output) dynamical systems with arbitrary relative degrees. The model uncertainties, the nonlinear parts of the system are merged into the disturbance term, and are regarded as a part of the disturbances. The upper bound of the disturbances is assumed to be known as a priori information. Simulation results are present to show the robustness and effectiveness of the new disturbance observer. To show the practicality of the proposed design method, it is employed to control a linear motor.
| Original language | English |
|---|---|
| Title of host publication | IEEE Conference on Control Applications - Proceedings |
| Place of Publication | Piscataway, NJ, United States |
| Publisher | IEEE |
| Pages | 403-407 |
| Number of pages | 5 |
| Volume | 1 |
| Publication status | Published - 1998 |
| Externally published | Yes |
| Event | Proceedings of the 1998 IEEE International Conference on Control Applocations. Part 1 (of 2) - Trieste, Italy Duration: 1998 Sep 1 → 1998 Sep 4 |
Other
| Other | Proceedings of the 1998 IEEE International Conference on Control Applocations. Part 1 (of 2) |
|---|---|
| City | Trieste, Italy |
| Period | 98/9/1 → 98/9/4 |
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ASJC Scopus subject areas
- Control and Systems Engineering
Cite this
VSS disturbance observer and its applications. / Chen, Xinkai; Guo, Sh; Fukuda, T.
IEEE Conference on Control Applications - Proceedings. Vol. 1 Piscataway, NJ, United States : IEEE, 1998. p. 403-407.Research output: Chapter in Book/Report/Conference proceeding › Conference contribution
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TY - GEN
T1 - VSS disturbance observer and its applications
AU - Chen, Xinkai
AU - Guo, Sh
AU - Fukuda, T.
PY - 1998
Y1 - 1998
N2 - This paper presents a new disturbance observer based on the VSS theory for minimum-phase (with respect to the relation between the disturbance and output) dynamical systems with arbitrary relative degrees. The model uncertainties, the nonlinear parts of the system are merged into the disturbance term, and are regarded as a part of the disturbances. The upper bound of the disturbances is assumed to be known as a priori information. Simulation results are present to show the robustness and effectiveness of the new disturbance observer. To show the practicality of the proposed design method, it is employed to control a linear motor.
AB - This paper presents a new disturbance observer based on the VSS theory for minimum-phase (with respect to the relation between the disturbance and output) dynamical systems with arbitrary relative degrees. The model uncertainties, the nonlinear parts of the system are merged into the disturbance term, and are regarded as a part of the disturbances. The upper bound of the disturbances is assumed to be known as a priori information. Simulation results are present to show the robustness and effectiveness of the new disturbance observer. To show the practicality of the proposed design method, it is employed to control a linear motor.
UR - http://www.scopus.com/inward/record.url?scp=0032291823&partnerID=8YFLogxK
UR - http://www.scopus.com/inward/citedby.url?scp=0032291823&partnerID=8YFLogxK
M3 - Conference contribution
AN - SCOPUS:0032291823
VL - 1
SP - 403
EP - 407
BT - IEEE Conference on Control Applications - Proceedings
PB - IEEE
CY - Piscataway, NJ, United States
ER -