Abstract: A method for parameterization of a vehicle collision includes obtaining a first outline of a first vehicle; obtaining a second outline of a second object participating in the collision with the first vehicle; modeling a collision between the first vehicle and the second object on the basis of the relative movement of the first and second outlines, wherein in the relative movement, the first and second outlines overlap at least along part of the relative movement; determining the parameterization on the basis of the overlapping extent of the outlines.

Abstract: The present invention provides a method for producing a pressure tank for holding a pressurized fluid, comprising the steps of providing a shaped body; arranging one or more elements of a textile sheet material of reinforcing fibers on the shaped body; impregnating the reinforcing fibers, before or after the arrangement of the element or elements on the shaped body, with a thermosetting or thermoplastic resin; and curing the resin to form a composite fiber material surrounding the shaped body. The invention also provides a pressure tank for holding a pressurized fluid, comprising a hollow body which defines a storage space for the fluid, and a composite fiber material surrounding the hollow body which comprises one or more elements of a textile sheet material. The invention further provides a pressure tank group comprising a plurality of such pressure tanks.