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| Content Provider | IEEE Xplore Digital Library |
|---|---|
| Author | Yao Zhang Bin Xian Chen Diao Bo Zhao Jianchuan Guo |
| Copyright Year | 2012 |
| Description | Author affiliation: The Institute of Robotics and Autonomous System, the Tianjin Key Laboratory of Process Measurement and Control, Schoool of Electrical Engineering and Automation, Tianjin University, Tianjin 300072, China (Yao Zhang; Bin Xian; Chen Diao; Bo Zhao; Jianchuan Guo) |
| Abstract | This paper presents a new continuous nonlinear robust controller for the tracking problem of a class of air-breathing hypersonic vehicles. The vehicle's longitudinal dynamic model contains unstable zero-dynamics, which brings great challenges for the control development. A nonlinear robust design approach is combined with dynamic parameter estimation to improve control performance under model uncertainties. The flight controller requires very limited knowledge of the system dynamic model, and is free of chattering issue. Lyapunov based analysis are utilized to prove that the proposed control laws achieve asymptotic tracking of the vehicle's longitudinal velocity and flight path angle (FPA) under system parametric uncertainties, while keeping all the other signals bounded. Numerical simulation results are provided to validate the performance of the proposed algorithms. |
| Starting Page | 992 |
| Ending Page | 997 |
| File Size | 251683 |
| Page Count | 6 |
| File Format | |
| ISBN | 9781467325813 |
| ISSN | 21612927 |
| e-ISBN | 9789881563811 |
| Language | English |
| Publisher | Institute of Electrical and Electronics Engineers, Inc. (IEEE) |
| Publisher Date | 2012-07-25 |
| Publisher Place | China |
| Access Restriction | Subscribed |
| Rights Holder | Chinese Assoc of Automati |
| Subject Keyword | Control design Atmospheric modeling Nonlinear Control Robust Aerodynamics Robustness Hypersonic Vehicle Nonlinear dynamical systems Vehicle dynamics Asymptotic Tracking Vehicles |
| Content Type | Text |
| Resource Type | Article |
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