Tracking Controller Design for Hypersonic Cruise Vehicle Based on RLESO
An active disturbance rejection tracking controller based on reduced-order linear extended state observer was designed for the hypersonic cruise vehicle with strong nonlinearity, coupling, uncertainties and fast time-varying. The longitudinal plane motion model of the hypersonic cruise vehicle can b...
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| Main Authors: | , , , |
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| Format: | Article |
| Language: | zho |
| Published: |
Editorial Office of Control and Information Technology
2018-01-01
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| Series: | Kongzhi Yu Xinxi Jishu |
| Subjects: | |
| Online Access: | http://ctet.csrzic.com/thesisDetails#10.13889/j.issn.2096-5427.2018.06.200 |
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| Summary: | An active disturbance rejection tracking controller based on reduced-order linear extended state observer was designed for the hypersonic cruise vehicle with strong nonlinearity, coupling, uncertainties and fast time-varying. The longitudinal plane motion model of the hypersonic cruise vehicle can be divided into velocity loop and altitude loop. New variables were set for the two loops to simplify the design of the tracking controllers. Then, the active disturbance rejection tracking controller based on reduced-order linear extended state observer was designed separately for each loop to acquire desired performance. Simulations were performed to verify the performance of the designed controllers. Results show that the active disturbance rejection tracking controller based on reduced-order linear extended state observer has faster response and smaller overshoot as compared to the conventional linear active disturbance rejection controller. |
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| ISSN: | 2096-5427 |