Abstract
Autonomous Underwater Vehicles (AUVs) are widely used in the marine exploration. Attitude determination is an important part for AUV to achieve its designed mission. This paper presents a novel sensor array constituted by four pressure sensors. Based on the theoretical analysis, the relationship between the measurements of pressure sensors and the attitudes is established. In order to verify the effectiveness of the proposed configuration, we design a multi-sensor integrated system of AUV combined with triaxial gyroscope, magnetic compass and pressure sensor array. The quaternion model and Extended Kalman filter (EKF) are selected to estimate the attitudes. The simulation results accord with the analysis to demonstrate that the proposed configuration is effective to improve the accuracy of the attitudes.
| Original language | English |
|---|---|
| Title of host publication | Proceedings of the 34th Chinese Control Conference, CCC 2015 |
| Editors | Qianchuan Zhao, Shirong Liu |
| Publisher | IEEE Computer Society |
| Pages | 5517-5520 |
| Number of pages | 4 |
| ISBN (Electronic) | 9789881563897 |
| DOIs | |
| Publication status | Published - 11 Sept 2015 |
| Externally published | Yes |
| Event | 34th Chinese Control Conference, CCC 2015 - Hangzhou, China Duration: 28 Jul 2015 → 30 Jul 2015 |
Publication series
| Name | Chinese Control Conference, CCC |
|---|---|
| Volume | 2015-September |
| ISSN (Print) | 1934-1768 |
| ISSN (Electronic) | 2161-2927 |
Conference
| Conference | 34th Chinese Control Conference, CCC 2015 |
|---|---|
| Country/Territory | China |
| City | Hangzhou |
| Period | 28/07/15 → 30/07/15 |
UN SDGs
This output contributes to the following UN Sustainable Development Goals (SDGs)
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SDG 14 Life Below Water
Keywords
- Attitude determination
- Autonomous Underwater Vehicle
- Extended Kalman filter
- Pressure sensor array
- multisensor integrated system
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