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| Content Provider | IEEE Xplore Digital Library |
|---|---|
| Author | Jian Wang Linshu He Mingwei Sun |
| Copyright Year | 2010 |
| Description | Author affiliation: School of Astronautics, BeiHang University (BUAA), Beijing, 100191, China (Jian Wang; Linshu He) || Department of Automation, Nankai University, Tianjin, 300071, China (Mingwei Sun) |
| Abstract | Integrated flight-propulsion control (IFPC) in cruise mode is under study for ramjet powered supersonic vehicle. The longitudinal flight control and propulsion control model are built with system disturbance and measurement noise. We propose a decoupling active disturbance rejection control (ADRC) scheme for IFPC design. For velocity control loop, a second-order linear extended state observer (ESO) is used. The altitude control loop includes inner pitch angle control and outer altitude control. Two third-order linear ESOs are applied in the altitude control loop. These ESOs estimate the disturbances on altitude and pitch angle, and their parameters are determined by their bandwidth. Two tracking-differentiators (TD) ensure the transient process of velocity and altitude. The linear combinations of state error feedback are applied. The control design eliminates coupling effects between altitude and velocity and attenuates measurement noise. |
| Starting Page | 2565 |
| Ending Page | 2569 |
| File Size | 222363 |
| Page Count | 5 |
| File Format | |
| ISBN | 9781424451814 |
| DOI | 10.1109/CCDC.2010.5498776 |
| Language | English |
| Publisher | Institute of Electrical and Electronics Engineers, Inc. (IEEE) |
| Publisher Date | 2010-05-26 |
| Publisher Place | China |
| Access Restriction | Subscribed |
| Rights Holder | Institute of Electrical and Electronics Engineers, Inc. (IEEE) |
| Subject Keyword | State feedback active disturbance rejection control Control design decoupling Observers Integrated flight-propulsion control Noise measurement Ramjet Power system modeling Vehicles Aerospace control Velocity control Bandwidth Propulsion supersonic |
| Content Type | Text |
| Resource Type | Article |
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