Leica Geosystems Ag

Agathon Ag, Maschinenfabrik

Dejan Seatovic

Benedikt Zebhauser

Stephan Scholze

Hans-Jürgen Euler

Frank Takac

Paul Alves

Stefan Nobs

Markus Allenspach

System for measuring misalignment of a tool () in a press device (), the tool () comprises at least a first part () and a second part (), which are movable relative to another in a guided manner by means of guide means comprising at least a guide pillar () provided in the first part () which is led in a guide bush () provided in the second part (), wherein the system comprises measuring means () provided to detect misalignment of the tool (). According to the invention, the measuring means () are mounted directly at the guide means.

System for monitoring standard parts

A correction calculation method for a satellite based positioning system with a network of receiving units as reference stations comprises a partitioning of the network into groups of reference stations, calculation of group-specific correction factors, amalgamation of the group-specific correction factors and subsequently, derivation of network-specific correction parameters. In this partitioning, the reference stations are represented by nodes in a connected, edge-weighted graph, in the generation of which an edge respectively connecting two nodes is only generated if it satisfies a distance-dependent connectivity condition, whereby the distance between the nodes connected by this edge is input into the weighting function of this edge. From the graph a minimum spanning tree is derived and subsequently partitioned for establishing the groups.

Calculation method for network-specific factors in a network of reference stations for a satellite-based positioning system

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Winterthur, Switzerland

Dejan Seatovic