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Limited-Budget Output Consensus for Descriptor Multiagent Systems With Energy Constraints.
IEEE Transactions on Cybernetics
|January 30, 2020
Summary
This study introduces a novel control protocol for limited-budget output consensus in multiagent systems. It achieves consensus under switching communication topologies, ensuring stability and efficiency.
Area of Science:
- Control Systems Engineering
- Networked Systems
- Distributed Systems
Background:
- Multiagent systems require coordinated behavior for complex tasks.
- Achieving consensus with limited resources and dynamic network structures is challenging.
Purpose of the Study:
- To develop a limited-budget output consensus control protocol for descriptor multiagent systems.
- To address systems with switching communication topologies (connected and jointly connected).
Main Methods:
- A singular dynamic output feedback control protocol using observable decomposition and an energy constraint.
- A two-step design approach for gain matrices utilizing neighboring agent states.
- Transformation of consensus problems into asymptotic stability problems.
Main Results:
- Sufficient conditions for limited-budget output consensus are established for both switching topology types.
- An explicit and identical output consensus function is derived for both topology types.
- The proposed protocol ensures stability and efficient consensus under energy constraints.
Conclusions:
- The developed control protocol effectively achieves limited-budget output consensus in descriptor multiagent systems.
- The findings are applicable to systems with switching connected and jointly connected communication topologies.
- Numerical simulations validate the theoretical results and the protocol's performance.
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