Please use this identifier to cite or link to this item:
http://hdl.handle.net/11375/31296| Title: | The two-pass sliding innovation smoother |
| Authors: | Al Shabi M Gadsden SA Assad MEH Khuwaileh B |
| Department: | Mechanical Engineering |
| Keywords: | 40 Engineering;4001 Aerospace Engineering |
| Publication Date: | 12-Apr-2021 |
| Publisher: | SPIE, the international society for optics and photonics |
| Abstract: | The sliding innovation filter (SIF) is a newly developed filter that shares similar principles with sliding mode observers and variable structure techniques. The SIF is formulated as a predictor-corrector method that uses the innovation or measurement error as a switching hyperplane and forces the states to remain within a region of its state trajectory. In this brief paper, the SIF is reformulated as a two-pass smoother to reduce the effects of noise and improve the overall performance. The proposed method, known as the sliding innovation smoother (SIS), is applied on an aerospace flight surface actuator, and the results are compared to the original filter. |
| URI: | http://hdl.handle.net/11375/31296 |
| metadata.dc.identifier.doi: | https://doi.org/10.1117/12.2587344 |
| ISSN: | 0277-786X 1996-756X |
| Appears in Collections: | Mechanical Engineering Publications |
Files in This Item:
| File | Description | Size | Format | |
|---|---|---|---|---|
| 105-1175609.pdf | Published version | 898.07 kB | Adobe PDF | View/Open |
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