Abstract
This paper proposes a method for robust state estimation for systems with irregular sensing failure. It is natural that non-contact sensors sometimes give abnormal signals (outliers) due to sensing failure. The proposed estimator switches observer gains to select normal signals based on residual values between estimation and observation. A common Lyapunov function ensures stability of the switching observer, as well as its noise property. A numerical simulation and experiment are performed to illustrate the effectiveness of the proposed method.
| Original language | English |
|---|---|
| Title of host publication | Proceedings of the 2009 IEEE International Conference on Networking, Sensing and Control, ICNSC 2009 |
| Pages | 43-48 |
| Number of pages | 6 |
| DOIs | |
| Publication status | Published - Sep 21 2009 |
| Externally published | Yes |
| Event | 2009 IEEE International Conference on Networking, Sensing and Control, ICNSC 2009 - Okayama, Japan Duration: Mar 26 2009 → Mar 29 2009 |
Publication series
| Name | Proceedings of the 2009 IEEE International Conference on Networking, Sensing and Control, ICNSC 2009 |
|---|
Other
| Other | 2009 IEEE International Conference on Networking, Sensing and Control, ICNSC 2009 |
|---|---|
| Country | Japan |
| City | Okayama |
| Period | 3/26/09 → 3/29/09 |
ASJC Scopus subject areas
- Computer Networks and Communications
- Electrical and Electronic Engineering
Fingerprint Dive into the research topics of 'Robust state estimation for systems with irregular sensing failure'. Together they form a unique fingerprint.
Cite this
Nagai, K., Nakamura, Y., & Sugimoto, K. (2009). Robust state estimation for systems with irregular sensing failure. In Proceedings of the 2009 IEEE International Conference on Networking, Sensing and Control, ICNSC 2009 (pp. 43-48). [4919243] (Proceedings of the 2009 IEEE International Conference on Networking, Sensing and Control, ICNSC 2009). https://doi.org/10.1109/ICNSC.2009.4919243