Journal of Applied Sciences ›› 2009, Vol. 27 ›› Issue (5): 525-531.

• Control and System • Previous Articles     Next Articles

Hœ Control for Consensus of Discrete-Time Networked Swarm Agents

  

  1. 1. Department of Control Science and Engineering, Huazhong University of Science and Technology,
    Wuhan 430074, China
    2. School of Automation, Wuhan University of Technology, Wuhan 430070, China
  • Received:2009-03-11 Revised:2009-07-15 Online:2009-09-25 Published:2009-09-25

Abstract:

Aimed at consensus of discrete-time swarm agents, the existence conditions of state feedback Hœ controller are proposed. Criteria for H1 controllers are obtained by variable decomposition based on the robust control theory and the linear matrix inequality theory. With the designed Hœ control law, the system states achieve
consensus, and the non-consensus part is Lyapunov stable, meeting the H1 performance disturbance attenuation. Simulation results show validity and effectiveness of the method.

Key words: consensus, state feedback, Hœ control, swarm system

CLC Number: