| 倾转旋翼机过渡飞行模式的有限时间切换控制 |
| |
| 引用本文： | 孙振,汪锐,周文雅. 倾转旋翼机过渡飞行模式的有限时间切换控制[J]. 控制与决策, 2018, 33(2): 381-384 |
| |
| 作者姓名： | 孙振 汪锐 周文雅 |
| |
| 作者单位： | 大连理工大学航空航天学院，辽宁大连116024,大连理工大学航空航天学院，辽宁大连116024,大连理工大学航空航天学院，辽宁大连116024 |
| |
| 基金项目： | 国家自然科学基金项目(61374072)；中央高校基本科研业务费专项基金项目(DUT17GF204). |
| |
| 摘 要： | 基于有限时间切换控制方法,研究倾转旋翼机过渡模式,即短舱倾角从$0^{circ
|
| 关 键 词： | 倾转旋翼机 切换系统 驻留时间方法 有限时间镇定 |
Finite-time switching control for flight mode transition of tiltrotors |
| |
| SUN Zhen,WANG Rui and ZHOU Wen-ya. Finite-time switching control for flight mode transition of tiltrotors[J]. Control and Decision, 2018, 33(2): 381-384 |
| |
| Authors: | SUN Zhen WANG Rui ZHOU Wen-ya |
| |
| Affiliation: | School of Aeronautics and Astronautics, Dalian University of Technology,Dalian116024,China,School of Aeronautics and Astronautics, Dalian University of Technology,Dalian116024,China and School of Aeronautics and Astronautics, Dalian University of Technology,Dalian116024,China |
| |
| Abstract: | This paper studies the control problem of the tiltrotor transition mode, which requires the regulation of nacelle inclination from 0 to 90 degree based on a finite-time switching control technique. Because of the dynamic characteristic of tiltrotor conversion, a single system model can not meet the requirements for control precision. Therefore, a switched system is used to characterize the multimodes of the system. Then, based on the average dwell time method, a sufficient condition for finite-time stabilization of the longitudinal motion flight control system is developed. Finally, simulation results show that smooth transition of tiltrotor transition modes can be implemented effectively by using the proposed switching control strategy. |
| |
| Keywords: | |
|
| 点击此处可从《控制与决策》浏览原始摘要信息 |
|
点击此处可从《控制与决策》下载全文 |
|
