姿态控制
控制理论(社会学)
计算机科学
控制(管理)
理论(学习稳定性)
非线性系统
控制系统
李雅普诺夫函数
事件(粒子物理)
班级(哲学)
控制工程
算法
工程类
人工智能
物理
机器学习
电气工程
量子力学
作者
Bailing Tian,Jie Cui,Hanchen Lu,Lihong Liu,Qun Zong
出处
期刊:IEEE Transactions on Industrial Informatics
[Institute of Electrical and Electronics Engineers]
日期:2021-02-01
卷期号:17 (2): 1029-1038
被引量:44
标识
DOI:10.1109/tii.2020.2981367
摘要
An event-triggered attitude control algorithm is developed for quadrotor unmanned aerial vehicles (UAVs) subject to external disturbances. In this article, first an event-triggered supertwisting stabilizing control strategy for a class of second-order nonlinear systems is proposed. Then, a Lyapunov-based stability analysis is provided for the closed-loop system, and the Zeno-free execution of triggering sequence is guaranteed via rigorous analysis. Furthermore, the proposed control strategy is applied on attitude control of UAVs to reduce the computing cost without degrading the performance of the system. Finally, the efficiency of the developed method is validated by numerical simulation.
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