Aperiodic linear networked control considering variable channel delays: application to robots coordination.

ABSTRACT: One of the main challenges in wireless cyber-physical systems is to reduce the load of the communication channel while preserving the control performance. In this way, communication resources are liberated for other applications sharing the channel bandwidth. The main contribution of this work is the design of a remote control solution based on an aperiodic and adaptive triggering mechanism considering the current network delay of multiple robotics units. Working with the actual network delay instead of the maximum one leads to abandoning this conservative assumption, since the triggering condition is fixed depending on the current state of the network. This way, the controller manages the usage of the wireless channel in order to reduce the channel delay and to improve the availability of

SUBMITTER: Santos C 

PROVIDER: S-EPMC4507601 | biostudies-literature | 2015 May

REPOSITORIES: biostudies-literature