Output Feedback Controller Design for systems with Amplitude and Rate Control Constraints

被引：15
作者：
Bender, F. A. [2 ]
Gomes da Silva, J. M., Jr. [1 ]
机构：
[1] Univ Fed Rio Grande do Sul, Dept Elect Engn, Porto Alegre, RS, Brazil
[2] UCS, Ctr Exact Sci & Technol, Caxias Do Sul, RS, Brazil
来源：
ASIAN JOURNAL OF CONTROL | 2012年 / 14卷 / 04期
关键词：
constrained control; input saturation; stabilization; linear matrix inequality; LINEAR-SYSTEMS; ACTUATOR AMPLITUDE; STABILIZATION; SATURATION; STABILITY;
D O I：
10.1002/asjc.483
中图分类号：
TP [自动化技术、计算机技术];
学科分类号：
0812 ;
摘要：
A method for synthesizing dynamic output feedback controllers for continuous time systems presenting actuators constrained in both amplitude and rate is proposed here. The considered controller structure is composed of a saturating integrator block connected to a linear compensator output, delivering a signal to the actuator input inside all its bounds. Considering that the plant is submitted to L 2 bounded disturbances, linear matrix inequality conditions are proposed in order to ensure both external and internal stability of the closed loop system.
引用
收藏
页码：1113 / 1117
页数：5
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