Output Control of Linear Time-invariant Systems Under Input and Output Disturbances

被引:1
|
作者
Furtat, Igor [1 ,2 ]
Gushchin, Pavel [3 ]
Nekhoroshikh, Artem [2 ]
Peregudin, Alexey [1 ,2 ]
机构
[1] Russian Acad Sci, Inst Problems Mech Engn, 61 Bolshoy Ave VO, St Petersburg 199178, Russia
[2] ITMO Univ, 49 Kronverkskiy Ave, St Petersburg 197101, Russia
[3] Gubkin Russian State Univ Oil & Gas, Natl Res Univ, 65 Leninsky Ave, Moscow 119991, Russia
来源
IFAC PAPERSONLINE | 2020年 / 53卷 / 02期
基金
俄罗斯基础研究基金会;
关键词
Linear system; disturbance; measurement noise; compensation; LMI; MEASUREMENT NOISE; STABILIZATION; COMPENSATION; OBSERVER;
D O I
10.1016/j.ifacol.2020.12.472
中图分类号
TP [自动化技术、计算机技术];
学科分类号
0812 ;
摘要
The novel control algorithm for linear time-invariant systems under disturbances and measurement noises is proposed. The designed control law, based on the noise and disturbance estimation, ensures the accuracy in steady state depending on the disturbance, only one component of noise vector and its first derivatives. Sufficient conditions in terms of linear matrix inequality (LMI) providing stability of the closed-loop system are obtained. The simulations show efficiency of the proposed method compared with existing ones. Copyright (C) 2020 The Authors.
引用
收藏
页码:4534 / 4539
页数:6
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