扰动(地质)
控制理论(社会学)
非线性系统
线性矩阵不等式
观察员(物理)
计算机科学
控制工程
工程类
控制(管理)
数学
人工智能
数学优化
物理
量子力学
生物
古生物学
作者
Longwei Zuo,Jiangtong Wang,Xiaoli Zhang,Yang Yi
出处
期刊:Lecture notes in electrical engineering
日期:2021-10-08
卷期号:: 1-9
标识
DOI:10.1007/978-981-16-6324-6_1
摘要
In this paper, the anti-disturbance problem of a small helicopter system with external disturbances is investigated under the disturbance-observer-based control (DOBC) framework. Supposed that unknown external disturbances are generated by an exogenous system in which some classical assumptions about disturbances can be eliminated. In order to obtain satisfactory disturbance suppression performance, a reduced-order disturbance observer based on linear matrix inequality (LMI) is established. The disturbance observer can effectively suppress the disturbance and the system tends to be stable. Finally, the simulation of a helicopter system proves the effectiveness of the proposed method.
科研通智能强力驱动
Strongly Powered by AbleSci AI