The Investigation on L1 Adaptive Control of the Tilt-Rotor Aircraft
Considering the uncertainty of the flight dynamics model of the tilt-rotor aircraft in different flight modes, an L1 adaptive controller for full flight modes control system of tilt-rotor aircraft is designed. Taking advantage of the separation of robustness and adaptive design of the L1 adaptive co...
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| Main Authors: | , , , , , |
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| Format: | Article |
| Language: | English |
| Published: |
Wiley
2021-01-01
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| Series: | International Journal of Aerospace Engineering |
| Online Access: | http://dx.doi.org/10.1155/2021/9912618 |
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| _version_ | 1832545972711849984 |
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| author | Quanlong Chen Shanyong Zhao Ke Lu Senkui Lu Chunsheng Liu Renliang Chen |
| author_facet | Quanlong Chen Shanyong Zhao Ke Lu Senkui Lu Chunsheng Liu Renliang Chen |
| author_sort | Quanlong Chen |
| collection | DOAJ |
| description | Considering the uncertainty of the flight dynamics model of the tilt-rotor aircraft in different flight modes, an L1 adaptive controller for full flight modes control system of tilt-rotor aircraft is designed. Taking advantage of the separation of robustness and adaptive design of the L1 adaptive controller, adaptive gain, and low-pass filter are designed to achieve the desired control performance and meet the requirements of flight quality. The simulations of XV-15 tilt-rotor aircraft in helicopter mode and airplane mode are carried out. Then, the simulation of conversion mode is further carried out. The results show that the tilt-rotor aircraft can track the reference signal well under the L1 control system. In addition, the changes of states as well as controls in conversion mode flight are quite smooth which is very meaningful for engineering application. |
| format | Article |
| id | doaj-art-2024f139a45843c4a9952447de6857f6 |
| institution | Kabale University |
| issn | 1687-5966 1687-5974 |
| language | English |
| publishDate | 2021-01-01 |
| publisher | Wiley |
| record_format | Article |
| series | International Journal of Aerospace Engineering |
| spelling | doaj-art-2024f139a45843c4a9952447de6857f62025-02-03T07:24:12ZengWileyInternational Journal of Aerospace Engineering1687-59661687-59742021-01-01202110.1155/2021/99126189912618The Investigation on L1 Adaptive Control of the Tilt-Rotor AircraftQuanlong Chen0Shanyong Zhao1Ke Lu2Senkui Lu3Chunsheng Liu4Renliang Chen5College of Aerospace Engineering, Chongqing University, Chongqing 400044, ChinaScience and Technology on Rotorcraft Aeromechanics Laboratory, China Helicopter Research and Development Institute, Jingdezhen, Jiangxi 333001, ChinaScience and Technology on Rotorcraft Aeromechanics Laboratory, China Helicopter Research and Development Institute, Jingdezhen, Jiangxi 333001, ChinaScience and Technology on Rotorcraft Aeromechanics Laboratory, China Helicopter Research and Development Institute, Jingdezhen, Jiangxi 333001, ChinaCollege of Automation Engineering, Nanjing University of Aeronautics and Astronautics, Nanjing, Jiangsu 210016, ChinaNational Key Laboratory of Science and Technology on Rotorcraft Aeromechanics, Nanjing University of Aeronautics and Astronautics, Nanjing, Jiangsu 210016, ChinaConsidering the uncertainty of the flight dynamics model of the tilt-rotor aircraft in different flight modes, an L1 adaptive controller for full flight modes control system of tilt-rotor aircraft is designed. Taking advantage of the separation of robustness and adaptive design of the L1 adaptive controller, adaptive gain, and low-pass filter are designed to achieve the desired control performance and meet the requirements of flight quality. The simulations of XV-15 tilt-rotor aircraft in helicopter mode and airplane mode are carried out. Then, the simulation of conversion mode is further carried out. The results show that the tilt-rotor aircraft can track the reference signal well under the L1 control system. In addition, the changes of states as well as controls in conversion mode flight are quite smooth which is very meaningful for engineering application.http://dx.doi.org/10.1155/2021/9912618 |
| spellingShingle | Quanlong Chen Shanyong Zhao Ke Lu Senkui Lu Chunsheng Liu Renliang Chen The Investigation on L1 Adaptive Control of the Tilt-Rotor Aircraft International Journal of Aerospace Engineering |
| title | The Investigation on L1 Adaptive Control of the Tilt-Rotor Aircraft |
| title_full | The Investigation on L1 Adaptive Control of the Tilt-Rotor Aircraft |
| title_fullStr | The Investigation on L1 Adaptive Control of the Tilt-Rotor Aircraft |
| title_full_unstemmed | The Investigation on L1 Adaptive Control of the Tilt-Rotor Aircraft |
| title_short | The Investigation on L1 Adaptive Control of the Tilt-Rotor Aircraft |
| title_sort | investigation on l1 adaptive control of the tilt rotor aircraft |
| url | http://dx.doi.org/10.1155/2021/9912618 |
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