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Experimental verification of aperiodic dynamic event-triggered control for linear systems using extended
1The School of Electrical Engineering, Chungbuk National University, 1, Chungdae-ro, Cheongju-si, 28644, Chungcheongbuk-do, Republic of Korea.
ISA Transactions
|May 1, 2026
Summary
This study enhances real-time system communication efficiency using an event-triggered control strategy with extended looped-functionals. Experimental validation on a rotary inverted pendulum demonstrates the practical impact of advanced control methods.
Area of Science:
- Control Systems Engineering
- Real-Time Systems
- Applied Mathematics
Background:
- Event-triggered control strategies are crucial for improving communication efficiency and reducing computational load in real-time systems.
- Existing research often lacks experimental validation, creating a gap between theoretical advancements and practical applications.
- Dynamic event-triggered control is frequently used to prevent Zeno behavior and enhance system performance.
Purpose of the Study:
- To present and experimentally verify an advanced event-triggered control strategy using extended looped-functionals.
- To improve communication capacity efficiency and system performance in real-time applications.
- To bridge the gap between theoretical analysis and practical implementation of event-triggered control.
Main Methods:
- Development of an event-triggered control strategy incorporating extended looped-functionals.
- Derivation of stabilization conditions using linear matrix inequalities for aperiodic sampled-data control.
- Experimental validation on a rotary inverted pendulum system.
Main Results:
- The proposed extended looped-functional method effectively enhances communication capacity efficiency.
- Linear matrix inequality conditions successfully stabilize the linear system under aperiodic sampled-data control.
- Experimental results confirm the effectiveness of the control strategy on a physical system.
Conclusions:
- The advanced control topology with extended looped-functionals and aperiodic event-triggering is experimentally validated.
- The study demonstrates the significant impact of simulation-based studies on real-world systems.
- The proposed method offers a practical approach to enhance real-time control systems.
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