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| Content Provider | IEEE Xplore Digital Library |
|---|---|
| Author | Duan Guangren Hu Yanmei Tan Feng Liu Wangkui |
| Copyright Year | 2015 |
| Description | Author affiliation: Harbin Inst. of Technol., Harbin, China (Duan Guangren; Hu Yanmei; Tan Feng; Liu Wangkui) |
| Abstract | In this paper, a parametric approach for longitudinal attitude control of a hypersonic vehicle is presented. Firstly, according to the complicated aerodynamics characteristic of a hypersonic vehicle, the model of the pitch channel is treated as an interval system in order to cope with parameter uncertainties. Secondly, by employing robust stability analysis and parametric control theory, a parameterization of state feedback controllers for the interval autopilot system is obtained. Thirdly, by appropriately optimizing the free parameters in the robust stabilizing controller, the $H_{2}$ norm of the disturbance-output transfer function is made sufficiently small over the system parameter intervals. A simulation example of the pitch channel of a hypersonic vehicle demonstrates that the system achieves good performance with external disturbance despite the aerodynamical parameters vary in a large scale. |
| Starting Page | 5776 |
| Ending Page | 5781 |
| File Size | 11447179 |
| Page Count | 6 |
| File Format | |
| ISBN | 9789881563897 |
| ISSN | 19341768 |
| DOI | 10.1109/ChiCC.2015.7260541 |
| Language | English |
| Publisher | Institute of Electrical and Electronics Engineers, Inc. (IEEE) |
| Publisher Date | 2015-07-28 |
| Publisher Place | China |
| Access Restriction | Subscribed |
| Rights Holder | Technical Committee on Control Theory, Chinese Association of Automation |
| Subject Keyword | Disturbance Attenuation Attitude control Robust Stabilization Aerodynamics Attenuation Robustness Hypersonic Vehicle Vehicle dynamics Optimization Vehicles Parametric Approach |
| Content Type | Text |
| Resource Type | Article |
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