PID Tuning

For those of you who make/made TVC rockets what software tools do you guys use, and do you code the PID from scratch or use a tool online that abstracts the process?

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u/WarJolly968 — 2 days ago
▲ 3 r/ECAdvice+1 crossposts

I dont know what to do (rising junior)

I did clinical AI research presented at an MIT conference. I did aerospace research for the AIAA regional student conferences. Now, I might have an opportunity to work with a clinical YC startup, who also said they could possibly even fly me to their lab. Additionally, I might have a possible venue to be a contributing author to a paper that gets accepted into a nature journal (NOT springer nature) under nasa ames scientists (also on the medical side.)

I've been always wanting to go into the aerospace field with a passion ever since middle of sophomore year. Heck, I wanted to go into a specific aerospace subfield too.

However with all of this happening, I don't know whether I should switch or not. Any advice?

Everything i try to do seems to end up going a different direction than I want it to.

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u/WarJolly968 — 15 days ago
▲ 1 r/Sat

When should I plan to take my SAT?

For reference I am a rising junior. I didn’t do any prep yet but took a practice test (practice test four on bluebook) and got a 1390 (630 reading, 760 math) with goals of having a 1500-1550+ and 800 math.

I heard the real SAT is much harder and a 1390 would be absolutely horrible.

Should I take the August or September SAT? The sub was saying that since June was difficult August may be easy, but I’m not so sure.

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u/WarJolly968 — 24 days ago
▲ 2 r/OpenFOAM+1 crossposts

can't get installation to work

I'm using a macbook M2 chip with 244 gigs storage and 8 gigs ram

I'm in the process of installing openfoam and currently using their documentation for MacOS
https://openfoam.org/download/macos/

I'm on the step of launching an ubuntu instance

sysctl -h hw.physicalcpu hw.memsize

multipass launch -c 6 -m 4G -d 100G -n openfoam jammy

I launched the two above commands,

However, when i run "multipass shell openfoam", it gives the error:

shell failed: The following errors occurred:
instance "openfoam" does not exist

and when i run "multipass list",

Would you look at that! It displays

"No instances found "

How do I go about overcoming this hurdle?
Thank you all

u/WarJolly968 — 27 days ago

How are you guys getting research at unis?

I’ve cold emailed and got mentorship online from professionals whenever I needed help with my work. But other hsers are able to get opportunities to work on their own projects at university labs. How are you guys doing this?

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u/WarJolly968 — 1 month ago

rejected from all summer programs. Advice on my plan for plans

hey guys, I unfortunately got rejected from all my summer programs (I only applied to bwsi and sip, I should've applied to some high-acceptance high-value ones and that's a bad decision on my part). I feel very disappointed considering that I had alums review my essays and say they were "acceptance-worthy," and that I was truly passionate.

Anyways, can't just sob or rant. My plans for the summer is to study for f=ma, make more projects and further develop my skills (ML, PCB, CAD, webdev to name a few)
Cold-email local labs, postdocs or even aerospace startups for opportunities. I got one a couple months ago (postdoc) and wish to maybe see if I can continue with him over the course of this summer.
I'll also revamp my startup (it's got traction (16k followers) and 250+ possibly interested users, but my first few projects were a flop and weren't able to convert them.
i'll be working extensively on science fair project too since I don't have a summer program now.
And finally, just continue some of my previous ECs

advice?

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u/WarJolly968 — 2 months ago