Observer-based multiplicative passive control for a class of uncertain time-delay sampled-data system

The problem of multiplicative passive control for a class of uncertain sampled-data systems with time-delay is considered via observer-based control, aiming to solve the problem that many kinds of uncertainties in the plant, controller and observer. In the light of the Lyapunov stability theory and...

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Bibliographic Details
Published in2021 IEEE 4th Advanced Information Management, Communicates, Electronic and Automation Control Conference (IMCEC) Vol. 4; pp. 1716 - 1720
Main Authors Wang, Shigang, Bi, Yongli, Qi, Wenjuan, Wang, Xueliang
Format Conference Proceeding
LanguageEnglish
Published IEEE 18.06.2021
Subjects
Automation
Conferences
Control systems
Design methodology
Linear matrix inequality
Multiplicative passive control
Observers
Sampled data systems
Sampled-data system
State observer
Time-delay
Uncertain system
Uncertainty
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Summary:The problem of multiplicative passive control for a class of uncertain sampled-data systems with time-delay is considered via observer-based control, aiming to solve the problem that many kinds of uncertainties in the plant, controller and observer. In the light of the Lyapunov stability theory and linear matrix inequality (LMI) approach, a sufficient existence condition and design method of observer and multiplicative passive controller are derived. Finally, a numerical example is illustrated to show the effectiveness of the proposed results.
ISSN:2693-2776
DOI:10.1109/IMCEC51613.2021.9482144