Kunke, E.E.KunkeMirtsch, F.F.Mirtsch2022-03-032022-03-031999https://publica.fraunhofer.de/handle/publica/194802The VISTA system can be used to measure deformation ratios of bigger object zones in an automated manner within short time. The VISTA system takes gridcovered and formed sheets by a mobile measuring probe consisting of four CCD-cameras. Based on continuum mechanics algorithms taken over from map surveys, there are calculated the following parameters relevant for the metalforming procedure: deformation ratios, strains and sheet thickness variation for all measuring points.deLeichtbauBlechumformungWölbstrukturSteifigkeitUmformbarkeitHerstellung620670669journal article