System identification of MEMS vibratory gyroscope sensor (Q410558)
From MaRDI portal
 | This is the item page for this Wikibase entity, intended for internal use and editing purposes. Please use this page instead for the normal view: System identification of MEMS vibratory gyroscope sensor |
scientific article; zbMATH DE number 6021166
| Language | Label | Description | Also known as |
|---|---|---|---|
| English | System identification of MEMS vibratory gyroscope sensor |
scientific article; zbMATH DE number 6021166 |
Statements
System identification of MEMS vibratory gyroscope sensor (English)
0 references
3 April 2012
0 references
Summary: Fabrication defects and perturbations affect the behavior of a vibratory MEMS gyroscope sensor, which makes it difficult to measure the rotation angular rate. This paper presents a novel adaptive approach that can identify, in an online fashion, angular rate and other system parameters. The proposed approach develops an online identifier scheme, by rewriting the dynamic model of MEMS gyroscope sensor, that can update the estimator of angular rate adaptively and converge to its true value asymptotically. The feasibility of the proposed approach is analyzed and proved by Lyapunov's direct method. Simulation results show the validity and effectiveness of the online identifier.
0 references
0 references
0 references
0 references
0 references
0 references
