| 摘要 |
A problem of the invention is to provide a method capable of accurately calculating a torsion angle in a wire harness, and a device and a program therefor. In the invention, when a reference shape model is deformed and superposed on a deformed shape model while consulting the physical characteristics of a wire harness, the resulting shape is calculated by utilizing a finite-element method. As the superposition proceeds, the reference axis of the reference shape model rotates, and upon completion of superposition, the angle formed between the reference axis, the clamp axis of the deformed shape model and/or an imaginary clamp axis is calculated as the torsion angle.
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