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This paper develops a solution to the cooperative output tracking problem of a network of non-minimum phase (NMP) vehicles under a direct and time-varying communication topology. The desired trajectory is generated by a linear exo-system and accessible to partial vehicles. The solution consists of three modules: a distributed observer network (DON), a causal stable inversion (CSI), and a state trajectory...
This paper presents a UAV vision-based relative altitude estimation method using a given size (length) of the ground vehicle. In conjunction with a well known target localization technique, the proposed method relaxes the flat ground assumption and provides an independent approach of altitude correction. It offers possible improvement or expansion in small UAV applications in target localization,...
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