Abstract
This paper presents a time domain disturbance observer based controller applied to a quadrotor unmanned aerial vehicle. The quadrotor stabilization performance, in its hovering configuration, in the presence of wind disturbances is studied using simulations. The wind disturbances are simulated using the Dryden wind model. The disturbance observer based controller is compared to a state space integral controller. The integral controller is designed based on a pole placement approach using a Lyapunov-based methodology. Simulation results have shown that the disturbance observer based controller is found to offer superior stabilization performance. In addition, it offers the advantage of simplified gains tuning due to the separation property.
| Original language | English |
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| Title of host publication | 2015 25th International Conference on Information, Communication and Automation Technologies, ICAT 2015 - Proceedings |
| Publisher | Institute of Electrical and Electronics Engineers Inc. |
| ISBN (Electronic) | 9781467381468 |
| DOIs | |
| State | Published - 30 Nov 2015 |
| Externally published | Yes |
| Event | 25th International Conference on Information, Communication and Automation Technologies, ICAT 2015 - Sarajevo, Bosnia and Herzegovina Duration: 29 Oct 2015 → 31 Oct 2015 |
Publication series
| Name | 2015 25th International Conference on Information, Communication and Automation Technologies, ICAT 2015 - Proceedings |
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Conference
| Conference | 25th International Conference on Information, Communication and Automation Technologies, ICAT 2015 |
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| Country/Territory | Bosnia and Herzegovina |
| City | Sarajevo |
| Period | 29/10/15 → 31/10/15 |
Bibliographical note
Publisher Copyright:© 2015 IEEE.
Keywords
- Dryden model
- Wind disturbances
- disturbance observer
- quadrotor
ASJC Scopus subject areas
- Computer Networks and Communications
- Information Systems
- Control and Systems Engineering