Automatica (Journal of IFAC)
Hybrid feedback stabilization of systems with quantized signals
Automatica (Journal of IFAC)
Discontinuities and hysteresis in quantized average consensus
Automatica (Journal of IFAC)
| Hi-index | 22.14 |
In this paper, cooperative control of multi-agent systems under limited communication between neighboring agents is investigated. In particular, quantized values of the relative states are used as the control parameters. By taking advantage of tools from nonsmooth analysis, explicit convergence results are derived for both uniform and logarithmic quantizers under static and time-varying communication topologies. Compared with our previous work, less conservative conditions that ensure global convergence are provided. Moreover, second order dynamical systems under similar constraints are taken into account. Computer simulations are provided to demonstrate the validity of the derived results.