Analysis Device, Analysis Method, and Program

摘要

A form of a wire harness including a corrugated tube in which a cylindrical portion in a shape of a hollow cylinder and a bellows portion that has side walls in which projected folds and recessed folds are repeated alternately and of which the inside is surrounded by the side walls and is in a hollow shape are connected and an electric wire positioned inside the corrugated tube is image-constructed by arithmetic operation.

主权项

1. An analysis device that image-constructs a form of a wire harness by arithmetic operation, the wire harness including a corrugated tube in which a cylindrical portion in a shape of a hollow cylinder, and a bellows portion that has side walls in which projected folds and recessed folds are repeated alternately and of which the inside is surrounded by the side walls and is in a hollow shape are connected and the wire harness further including an electric wire positioned inside the corrugated tube, the analysis device comprising:
a storage unit in which physical property values of elements that are a part of the cylindrical portion, physical property values of elements that are a part of the bellows portion and physical property values of elements that are a part of the electric wire in a modeled wire harness are stored on element basis; a recording unit in which a program that implements an analysis step that is based on a condition which stipulates a certain element or a relationship between elements is recorded; and an arithmetic operation unit that calculates, for all elements, coordinates of any elements when a given element is positioned at given coordinates, and constructs an image in which forms of the corrugated tube and the electric wire are expressed based on the calculated coordinates of some or all of the elements, by referring to the physical property values on the element basis stored in the storage unit and the program recorded in the recording unit, wherein the physical property value of the elements that are the part of the cylindrical portion is a numerical value approximating that the cylindrical portion is a rigid body not to be bent.