Topology identification of network systems
Kokou Anani Agbessi Langueh, Gang Zheng, Thierry Floquet · 2017
This paper investigates the topology identification problem for network systems, whose subsystems are described by ODEs. In our study, the topology connections are represented as constant parameters, therefore the topology identification is equivalent to identify the unknown parameters. A sufficient condition on parameter identifiability is firstly deduced in this paper, and then a uniform differentiator with fixed-time convergence is proposed to estimate the unknown parameters.