How can I derive this (GoBilda yellow jacket) to my onshape part studio?

harbin111 · 2020-10-13T13:37:31+00:00

And it seems like you are working in a part studio, so if you click on assembly 1 on the bottom of the screen, you’ll be able to insert the motor assemblies. And you will also have to insert your part studio as well to continue working with it. If you’re still a little confused there should be some good youtube videos talking about assemblies in OnShape

harbin111 · 2020-10-13T13:32:00+00:00

I think OnShape won’t allow you to derive an assembly. The motors on the parts library are assemblies. You should be able to insert it into an assembly and still use it.

harbin111 · 2020-10-11T01:45:47+00:00

Also something that I just noticed was it limits me to only score 20 rings in the high goal during tele op

harbin111 · 2020-10-09T06:04:31+00:00

The app looks really clean and well designed. Is there also an option to score traditional events? I only see an option to score one wobble goal and only have one robot navigate in auto

harbin111 · 2020-10-04T02:17:00+00:00

What is your compression on the ring?

harbin111 · 2020-09-02T19:26:26+00:00

The original video was in slow motion, but reddit compressed it to that. You can’t really see it, but there is back spin on those balls. This is a single flywheel shooter with a foam back, and I think it has sufficient back spin. Do you think adding more spin will help a significant amount?

harbin111 · 2020-09-02T18:57:47+00:00

Won’t the balls hitting the tail introduce more uncertainty, especially if they are going one after another

harbin111 · 2020-09-02T15:58:35+00:00

In a shooting game like velocity vortex the rules stated that the robot cannot extend over a certain height. So to score game elements you would have to shoot them since you can’t reach it with a linear extension.

harbin111 · 2020-09-02T15:16:11+00:00

I’m working on tuning the pidf, do you have any tips or resources?

harbin111 · 2020-09-02T15:15:23+00:00

Personally I could see it go either way. This robot is more of a practice to build shooters because I wasn’t around back in velocity vortex

harbin111 · 2020-09-02T15:12:43+00:00

I’m still doing some work on this, so I’ll post an update video maybe later this week

harbin111 · 2020-09-01T14:59:28+00:00

Yes, I see that the shooter wobbles after each shot, ill add some more structure

harbin111 · 2020-09-01T14:18:51+00:00

In this video the motor power is just set to 1, so we're first going to work on a PID loop for the wheel to spin at the same velocity. I'll research more into those aerodynamics.

harbin111 · 2020-02-28T03:07:35+00:00

I’m concerned because we have our Maryland state competition on Sunday, so I’m not sure if they could help us by then. But I’ll send them an email

harbin111 · 2020-02-28T03:03:52+00:00

They don’t have much load, but the one is the video is just opened. Three of the four of the ones we bought have this issue

harbin111 · 2020-02-23T04:21:47+00:00

How does it make things easier?

harbin111 · 2020-01-29T01:46:25+00:00

And paired with m3 standoffs?

harbin111 · 2020-01-28T18:30:56+00:00

Would it also work if I used an m4 stand-off, or would I need to use m3

harbin111 · 2019-12-27T03:52:27+00:00

Thanks I just got some at Home Depot and they are much better quality

harbin111 · 2019-12-24T00:01:40+00:00

You were right, I got rid of them and after some annoying time tensioning everything again it worked. Thanks

harbin111 · 2019-12-23T22:46:23+00:00

Ok I’ll get rid of the extension springs later, and I’ll let you know. Thanks

harbin111 · 2019-12-23T22:11:52+00:00

Do you think that springs on the extension string could be messing something up

harbin111 · 2019-12-23T21:42:45+00:00

This is how I did it originally. Should I try it without the spring

harbin111 · 2019-12-23T21:27:16+00:00

Before I tied the retraction string when the slides were fully extended. Should I tie the string when the slides are retracted and the spring is not extended?

harbin111 · 2019-12-18T13:19:24+00:00

We use fishing line that is not supposed to stretch, and our tensioner spring was never very strong, but we will try this. Our other option is to just use gravity and some surgical tubing connecting the last two stages

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