AUTHOR=Shen Jie , Dong Wen qi , Wang Zhi-fang , Wang Jing , Wang Yang , Liu Han min , Li Haiyan TITLE=Negotiation of the global grid inspection UAV with random delay uncertainty in an information communication network based on a robust fault tolerance mechanism JOURNAL=Frontiers in Aerospace Engineering VOLUME=1 YEAR=2023 URL=https://www.frontiersin.org/journals/aerospace-engineering/articles/10.3389/fpace.2022.978261 DOI=10.3389/fpace.2022.978261 ISSN=2813-2831 ABSTRACT=

To accurately simulate the interference mechanism of information communication between unmanned aerial vehicles (UAVs) in the future global grid system, a type of control based on dynamic simulation of the satellite communication network and robust fault tolerance with a stochastic delay uncertain network system is proposed. Based on the imaginary future of the global energy Internet, with unknown information and communication interference, we established a UAV model from sensor to actuator network delay using a robust, fault-tolerant control algorithm and a satellite communication network model that combined the controller’s mathematical model. The simulation results showed improved power transmission capability and communication coverage ability of UAVs by using the network fault-tolerant control mechanism with uncertain network delay and information communication interference. The stability and anti-interference performance was also significantly improved. This algorithm provides a strategy for the future development of global energy Internet.