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Content Provider | IEEE Xplore Digital Library |
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Author | Shtessel, Y. Buffington, J. Banda, S. |
Copyright Year | 1998 |
Description | Author affiliation: Dept. of Electr. & Comput. Eng., Alabama Univ., Huntsville, AL, USA (Shtessel, Y.) |
Abstract | A dual time scale aircraft flight control problem is addressed via sliding mode control theory. Actuator dynamics, deflection limits and rate limits are addressed via sliding mode controller re-configuration. The designed re-configurable sliding mode controller achieves a robust, high accuracy tracking performance to mission angles (such as attack, sideslip and roll angles) in an outer loop before and after damage to an aircraft. Angular rate commands are robustly tracked in an inner loop. The developed re-configurable control strategy is based on a continuous sliding mode controller with a boundary layer re-configuration. Online explicit damage identification is not required. A re-configurable sliding mode controller is designed for an F-16 jet fighter with a nonlinear flight dynamics model. Computer simulations demonstrate high accuracy tracking performance. Actuator's deflection and deflection rate do not saturate. |
Starting Page | 4196 |
Ending Page | 4201 |
File Size | 503901 |
Page Count | 6 |
File Format | |
ISBN | 0780343948 |
ISSN | 01912216 |
DOI | 10.1109/CDC.1998.761961 |
Language | English |
Publisher | Institute of Electrical and Electronics Engineers, Inc. (IEEE) |
Publisher Date | 1998-12-18 |
Publisher Place | USA |
Access Restriction | Subscribed |
Rights Holder | Institute of Electrical and Electronics Engineers, Inc. (IEEE) |
Subject Keyword | Aerospace control Sliding mode control Aircraft Actuators Control systems Tracking loops Robustness Robust control Uncertainty Computer simulation |
Content Type | Text |
Resource Type | Article |
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