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| Content Provider | IEEE Xplore Digital Library |
|---|---|
| Author | Mu Chaoxu Wang Bin Sun Changyin Yu Xinghuo |
| Copyright Year | 2011 |
| Description | Author affiliation: Platform Technologies Research Institute, RMIT University, Melbourne, Victoria 3000, Australia (Wang Bin) || School of Automation, Southeast University, Nanjing, Jiangsu 210096, China (Mu Chaoxu; Sun Changyin; Yu Xinghuo) |
| Abstract | Due to nonlinear coupling and complex fight dynamics, the control of hypersonic aircrafts is usually challenging. In this paper, taking the longitudinal motion of a general air-breathing hypersonic aircraft as the controlled object, we designed a sliding mode controller to control velocity and altitude tracking based on input-output linearization. The velocity and altitude subsystems can be obtained by linearization and highest order derivatives of outputs in the two subsystems are designed to satisfy the sufficient and necessary condition of sliding mode control based on Lyapunov functions. A saturation function is used in the sliding mode controller to reduce chattering instead of the discontinuous sign function. Simulation is studied to validate that the controller based on sliding mode can make the aircraft system stable and meet the desired tracking performance. |
| Starting Page | 5245 |
| Ending Page | 5249 |
| File Size | 303718 |
| Page Count | 5 |
| File Format | |
| ISBN | 9781457706776 |
| ISSN | 21612927 |
| e-ISBN | 9789881725592 |
| Language | English |
| Publisher | Institute of Electrical and Electronics Engineers, Inc. (IEEE) |
| Publisher Date | 2011-07-22 |
| Publisher Place | China |
| Access Restriction | Subscribed |
| Rights Holder | Chinese Assoc of Automati |
| Subject Keyword | Atmospheric modeling Air-breathing hypersonic aircraft Input-output linearization Chattering Aerodynamics Military aircraft Mathematical model Aircraft Vehicle dynamics Sliding mode control Aerospace control |
| Content Type | Text |
| Resource Type | Article |
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