Post 3 – Onwards to Prepare the Experiment!

Melek Y -

Welcome back to the origami journey! After doing some folding practice last week, I actually want to change the design I did previously in my demonstration for two of my origami patterns. The origami flasher utilizes a 7×7 grid, as it needs to have a square in the center for the rotation to work properly, and I decided to change both the Miura-ori and Yoshimura patterns to the same 7×7 grid (the example photos used an 8×8 grid as that was easier to fold). This makes the patterns more consistent with each other as much as possible, where they are put on equal footing.

This week, I am working on preparing all the materials needed for the three trials of each tessellation. Since I want data collection to go smoothly when I do start it, I want to prepare each sheet with the pattern it uses beforehand, so that way I don’t have to spend as much time folding and measuring each paper during the data collection. 

Below, I have the picture for all three patterns, with each paper labeled for the trial it belongs to. Each tessellation is folded differently, so even if the lines traced out on the paper look the same, it simply provides the guides on the key points needed to fold the pattern precisely. (Apologies for the blurry picture).

With all of this prepared, next week I will be able to start with data collection! I will go in order of the picture, with Miura first, Flasher second, and Yoshimura third. Each origami pattern will be split up into 1 week, allowing me to space apart the tasks of folding, measuring and recording, and typing up sections of my paper

Here is a view of how the data table looks so far, but its formatting may change in the future when I figure out how to properly incorporate error bounds.

And with that, see you next week for some progress into data!

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Comments:

All viewpoints are welcome but profane, threatening, disrespectful, or harassing comments will not be tolerated and are subject to moderation up to, and including, full deletion.

    Jonathan Dark
    Hi Melek, I am looking forward to seeing your planes for each week. The photos still aren't showing on my side I am unsure If it is just my computer, but I can't see or open them. One question I do have is what problems have you came across and how did you overcome them.
    Abdulmukit
    Hi Melek! Your update sounds really exciting! I love how you’re making the designs more consistent and preparing everything ahead of time. I can’t see the pictures, but it sounds like you’ve put a lot of effort into organizing them. Can’t wait to hear more next week!
    Johan Samuel Perubandi
    Hi Malek! I was wondering if you are expecting to see any particular trends based on previous research or personal observations?
    melek_y
    Hi Jonathan! The photo issue is completely on my side with the website being really finicky on how to upload them. I just updated the post so hopefully the images show properly now. So far, the primary problems I have are the inconsistencies with the paper width, which makes it harder to make the origami patterns more consistent, and human error, which is going to be consistent throughout the process. The inconsistencies in paper width is addressed by simply adding 2 columns recording the width and starting surface area of the paper to better understand those inconsistencies. For human error, I plan to include a section for error bound and the potential variation that could occur, to give a better representation of the values at hand.
    melek_y
    Hi Abdulmukit! The pictures were just fixed and hopefully should stay that way. I am glad you are enjoying my project as I am glad people are taking interest in origami!
    melek_y
    Hi Johan! Since I am writing a research paper, I have done quite a bit of preliminary research on these three patterns, where the trend I am analyzing is essentially seeing how much surface area can fit into a volume. I am trying to look for which origami pattern compacts the most amount of area into the smallest volume, meaning I am looking for a high deployed-to-stowed ratio. Based on the overall trends from my preliminary research, I would expect the Miura-ori pattern to have the highest ratio, because it is the most studied pattern in this field of research and was specifically designed for the purpose of compacting solar arrays into tight spaces to fit the satellites into a space rocket.

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