Fault-Tolerant Consensus of Fractional Order Singular Multi-Agent Systems With Uncertainty

Abstract

Consensus of fractional order singular multi-agent systems is considered in this paper. The model of uncertain systems with actuator faults and external disturbances is established. Firstly, augmented transformations are made to systems in order to estimate state vectors and actuator faults simultaneously. Then new admissible consensus criteria of observer-based fractional order singular multi-agent systems (FOSMAS) are proposed. Finally, for the sake of demonstrating the validity of proposed results, some relevant numerical examples are provided.

Keywords

• Fractional order systems
• multi-agent systems
• consensus criteria
• actuator fault
• Linear matrix inequalities (LMIs)