Automatic Cable Harness Layout Routing in a Customizable 3D Environment

Karlsson, T.; Åblad, E.; Hermansson, T.; Carlson, J.S.; Tenfält, G.

doi:10.1016/j.cad.2023.103671

Cited by 3 publications

(2 citation statements)

References 31 publications

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“…As a continuation of our previous work, we formulated an optimization problem that is given a topology (branch points) of the harness and aims to balance the mentioned aspects. 4 A key component in the objective function is the distance to surrounding geometry, which is used to route the wires close to surfaces and collision-free. However, the geometry is triangulated, resulting in the shortest distance being C 0 continuous.…”

Section: Application: Smooth Distance Field In R 3 -For Wiring Harnessmentioning

confidence: 99%

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LocalPoly interpolation: Generalizing tricubic for Cⁿ continuity in M‐dimensional spaces

Åblad

2024

Engineering Reports

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Tricubic interpolation, originally introduced by Lekien and Marsden (Int J Numer Methods Eng. 2005; 63(3): 455–471), has been a cornerstone in the field of interpolation, providing continuous interpolations within three‐dimensional spaces. However, real‐world applications often demand higher levels of smoothness within ‐dimensional spaces. This paper introduces LocalPoly interpolation, a novel generalization of tricubic interpolation that extends to continuity and dimensions. A key property is the use of solely local data for interpolation, allowing for on‐demand computation of interpolation polynomials, which is particularly advantageous in scenarios where a minor subset of the space is of interest. We rigorously prove the continuity achieved by the LocalPoly interpolation method; the proof features a numerically exact method for computing polynomial coefficients. The enhanced continuity is of great relevance in optimization algorithms, where efficient convergence often relies on the availability of information. The paper explores the use of LocalPoly interpolation applied to a squared distance field in , offering insights into computational efficiency and practical implications. It also discusses future research directions to address the method's limitations in terms of dimensionality, making it a valuable addition to the toolbox of interpolation methods for various scientific and engineering applications.

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Section: Application: Smooth Distance Field In R 3 -For Wiring Harnessmentioning

confidence: 99%

“…This enables efficient evaluation of the objective function and quick convergence to a qualitative solution. 3,4…”

Section: Introductionmentioning

confidence: 99%

LocalPoly interpolation: Generalizing tricubic for Cⁿ continuity in M‐dimensional spaces

Åblad

2024

Engineering Reports

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A Novel Polynomial-Time Algorithm for Automatic Layout of Branching Cables in a Fixed Topology

Xiao,

Bu,

Wang

2024

Computer-Aided Design

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Design and Development of AI based Wiring Harness Simulator for Pigtail Wiring Harness Development in Electrical Checkout System (ECOS)

Jeganath Y P,

Dr. Arvind A R,

Harivignesh G

2024

IJARSCT

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Electrical Checkout System (ECOS) tool validates electrical loads by quantifying their resistance in a typical production line of a commercial vehicle manufacturing organization. Model specific pigtails needs development for connecting the ECOS equipment with commercial vehicles in production. Conventional manual approach is used for Pigtail ECOS harness design and development which is both time-consuming and prone for errors. This project is related to the accelerated design and development of pigtail ECOS harness utilizing the power of Artificial Intelligence in analyzing the input wiring diagrams spanning multiple sheets in PDF format and accurately identify the wire loads. The AI provides the result in the form of tabulated spreadsheets consisting the data of wiring loads and pin details. Through this project the lead time for harness design and development is reduced significantly

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Automatic Cable Harness Layout Routing in a Customizable 3D Environment

Cited by 3 publications

References 31 publications

LocalPoly interpolation: Generalizing tricubic for Cⁿ continuity in M‐dimensional spaces

LocalPoly interpolation: Generalizing tricubic for Cⁿ continuity in M‐dimensional spaces

A Novel Polynomial-Time Algorithm for Automatic Layout of Branching Cables in a Fixed Topology

Design and Development of AI based Wiring Harness Simulator for Pigtail Wiring Harness Development in Electrical Checkout System (ECOS)

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Automatic Cable Harness Layout Routing in a Customizable 3D Environment

Cited by 3 publications

References 31 publications

LocalPoly interpolation: Generalizing tricubic for Cn continuity in M‐dimensional spaces

LocalPoly interpolation: Generalizing tricubic for Cn continuity in M‐dimensional spaces

A Novel Polynomial-Time Algorithm for Automatic Layout of Branching Cables in a Fixed Topology

Design and Development of AI based Wiring Harness Simulator for Pigtail Wiring Harness Development in Electrical Checkout System (ECOS)

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LocalPoly interpolation: Generalizing tricubic for Cⁿ continuity in M‐dimensional spaces

LocalPoly interpolation: Generalizing tricubic for Cⁿ continuity in M‐dimensional spaces