Selecting the most suitable robot among their wide range of specifications and capabilities is an important issue to perform the hazardous and repetitive jobs. Companies should take into consideration powerful group decision-making (GDM) methods to evaluate the candidates or potential robots versus the selected attributes (criteria). In this study, a new GDM method is proposed by utilizing the ...

Quantitative and qualitative fuzzy measures have been proposed to hesitant fuzzy sets 9 (HFSs) from different points. However, few of the existing HFSs fuzzy measures refer to the grey 10 relational analysis (GRA) theory. Actually, the GRA theory is very useful in the fuzzy measure 11 domain, which has been developed for such the intuitionistic fuzzy sets. Therefore, in this paper, 12 we apply ...

This paper deals with the problem of managing the uncertainty of an environment where a mobile robot is navigating in. This uncertainty is local to each feature detected in the environment. These features are modelled as fuzzy segments, in which their uncertainty is represented as a trapezoidal fuzzy set. An application of this schema, the localisation problem, is also described. In this case a...