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个人信息Personal Information
副教授
博士生导师
硕士生导师
任职 : 航空航天学院副院长
性别：男
毕业院校：哈尔滨工业大学
学位：博士
所在单位：力学与航空航天学院
学科：飞行器设计. 导航、制导与控制. 动力学与控制
办公地点：大连理工大学海宇楼409B
联系方式：手机：15940819896 电话：0411-84706521 邮箱：zwy@dlut.edu.cn QQ：425039466
电子邮箱：zwy@dlut.edu.cn
Finite-time Stabilization Control for the Flight Mode Transition of Tiltrotors Based on Switching Method
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论文类型：会议论文
发表时间：2017-01-01
收录刊物：Scopus、EI、CPCI-S
页面范围：2049-2053
关键字：tiltrotor; switched system; average dwell time method; finite-time stabilization
摘要：This paper studies the control problem of 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. A switched system is used to characterize the multitudes of the system. Then, based on the average dwell time method, the sufficient condition for finite-time stabilization of the longitudinal motion flight control system is developed. Finally, Simulation studies are used to demonstrate that a smooth transition of tiltrotor transition modes can be implemented effectively by the proposed switching control strategy.