Arnott Ferels

Beyond Static

Exploring Machine Learning for Adaptive Geometries in Expandable Structures

Beyond Static - Arnott Ferels
computationassemblymodulesgeometrymachine-learning
rhinograsshopperkangaroo-2kohonen-mapvoxeltools
Details
Details
DigitalFUTURES International Workshop: Individual work
Contributor
Arnott Ferels
Abstract
This study draws inspiration from grasshopper biomechanics and contemporary innovations, such as the Yaheetech Sideline Bench, to explore modularity and adaptability in design. Starting with foundational principles, it seamlessly integrates advanced techniques for a harmonious fusion guided by expansion and assembly strategies. The methodology refinement incorporates Machine Learning, specifically Self-Organizing Map (SOM) by Teuvo Kohonen, diverging from conventional neural networks for a fresh perspective on design optimization.
Instructor
Hesham Shawqy; Esther Rubio Madronal
Cite
BibTeX
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Contents

Axonometric (YouTube)
Top (YouTube)

Inspiration

Position of a grasshopper leg before take-off (Eroglu et al., 2008).
Position of a grasshopper leg before take-off (Eroglu et al., 2008).
Anatomy of a grasshopper and leg mechanism (Eroglu et al., 2008).
Anatomy of a grasshopper and leg mechanism (Eroglu et al., 2008).
Yaheetech 6 Seats Foldable Sideline Bench (Yaheetech, 2023).
Yaheetech 6 Seats Foldable Sideline Bench (Yaheetech, 2023).

Module & Geometry Rules

Basic Rules

Basic Rule: A
Basic Rule: A
Basic Rule: B
Basic Rule: B
Basic Rule: C
Basic Rule: C
Basic Rule: D
Basic Rule: D
Basic Rule: E
Basic Rule: E
Basic Rule: F
Basic Rule: F

Revised Rules (Adapted from the Basic)

Revised Rules
Revised Rules

The application of these principles in the assembly system, ensuring a thorough check of module assembly and a harmonious integration of designs with adaptability strategies.

For the next rounds of SOM iterations, create 20 varied input models using a randomizer with a Gene Pool component, ensuring diversity in architectural elements for optimized design outcomes.

Aggregation: Assembly System

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Machine Learning – SOM

In the ML process with SOM, cycles are performed, reducing dimensions until colors are well-defined, as seen in the iteration steps in the image, with the cycle reaching a maximum at 37. By the 36th cycle, the results have already repeated.

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After 37 cycles, 10-dimensional ‘glyphs’ condense into a two-dimensional map, resembling the image from Cycle 37. Each circle represents the central value of each dimension, and 10 models are selected based on the RGB map as representatives.

Axonometric (YouTube)
Top (YouTube)

References

  1. Eroğlu AK, Erden A, Akkök M. Design and Analysis of Grasshopper-Like Jumping Leg Mechanism in Biomimetic Approach. In11th Mechatronics Forum Biennial International Conference. Univarsity of Limerick, Ireland 2008. 2
  2. Yaheetech. (2023). 6 Seats Foldable Sideline Bench for Sports Team Camping Folding Bench Chairs Black.

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