dc.citation.conferencePlace |
US |
- |
dc.citation.conferencePlace |
Kissimmee |
- |
dc.citation.title |
AIAA Information Systems-AIAA Infotech at Aerospace, 2018 |
- |
dc.contributor.author |
Suraj Nandiganahalli, Jayaprakash |
- |
dc.contributor.author |
Kwon, Cheolhyeon |
- |
dc.contributor.author |
Hwang, Inseok |
- |
dc.date.accessioned |
2023-12-19T17:37:59Z |
- |
dc.date.available |
2023-12-19T17:37:59Z |
- |
dc.date.created |
2019-07-25 |
- |
dc.date.issued |
2018-01-08 |
- |
dc.description.abstract |
The presence of system uncertainties and time-delay in the control loop can create off-nominal flying conditions and limit the performance of the flight controller. To provide on-board control resilience and enhanced stability margins for safe autonomous flight, it is vital to account for the parameter variations, input time-delay, and time-varying uncertain nonlinearities/disturbances, simultaneously, during the control design in a rigorous theoretical manner. To address the above challenging problem, this paper proposes a high-performance predictor adaptive robust control (PARC) design methodology for tracking the desired trajectory. The controller guarantees semi-global, exponential convergence and final tracking accuracy that is proportional to the time-delay, disturbance bounds, and con troller gain. The controller effectiveness is illustrated on the simulation of a flight control example with the longitudinal dynamics of a jet transport aircraft and compared with the baseline adaptive robust controller. |
- |
dc.identifier.bibliographicCitation |
AIAA Information Systems-AIAA Infotech at Aerospace, 2018 |
- |
dc.identifier.doi |
10.2514/6.2018-0078 |
- |
dc.identifier.issn |
0000-0000 |
- |
dc.identifier.scopusid |
2-s2.0-85044616790 |
- |
dc.identifier.uri |
https://scholarworks.unist.ac.kr/handle/201301/34914 |
- |
dc.identifier.url |
https://arc.aiaa.org/doi/10.2514/6.2018-0078 |
- |
dc.language |
영어 |
- |
dc.publisher |
American Institute of Aeronautics and Astronautics Inc, AIAA |
- |
dc.title |
Delay-tolerant adaptive robust control for unmanned aerial system |
- |
dc.type |
Conference Paper |
- |
dc.date.conferenceDate |
2018-01-08 |
- |