Tweetovi

Blokirali ste korisnika/cu @joebarnard

Jeste li sigurni da želite vidjeti te tweetove? Time nećete deblokirati korisnika/cu @joebarnard

  1. Prikvačeni tweet
    26. lis 2019.

    Coming soon, the Sprite hopper vehicle! Built to test GNC with longer flight times, using an EDF+Afterburner for propulsion. Should be about 70cm tall, several kg in mass, and fully autonomous! CAD is missing 8975632498723 components rn

    Prikaži ovu nit
    Poništi
  2. proslijedio/la je Tweet
    prije 5 sati

    Sprite's TVC vanes at work! These vanes are 3D printed out of PLA for now, but has generously machined the flight units out of aluminum, which will arrive soon.

    Poništi
  3. prije 10 sati
    Poništi
  4. 3. velj

    New Video! Sprite's First Hop featuring alllllll the telemetry 🎉

    Poništi
  5. 2. velj

    it_working???.jpg

    Prikaži ovu nit
    Poništi
  6. 2. velj

    First fully autonomous hop complete :) Video soon 🎉

    Poništi
  7. 2. velj

    Tag urself and also can someone make one of these for rockets?

    Poništi
  8. 1. velj

    Position and velocity looking good! Lifting off is hard from a sloped surface, which isn't that surprising. Lots of ways to fix that either in software, or with just a few shims :)

    Poništi
  9. 1. velj

    Still really fighting for good altitude control, one of the hardest parts of the project for sure. That said, position and velocity are in the loop now! They still need their own round of tuning, hoping to dial that in today. 🚀

    Poništi
  10. 31. sij

    The most dangerous parts of flight are liftoff and landing. Dropping from 5-10cm on landing is safer for the control system than getting all the way to the ground. I'd also like to punch up harder at liftoff for the same reason.

    Prikaži ovu nit
    Poništi
  11. 31. sij

    Altitude control is much more smooth now. I added a tiny throttle punch function that helps dial in the nominal hover throttle at liftoff, hence the hops. I can explain in a video later :) Better video if you want to watch all the telemetry:

    Prikaži ovu nit
    Poništi
  12. 31. sij

    We've exceeded some sort of limit and doc has collapsed in on itself like a dying star. This was the last thing before it shut down. Thank you for participating in this experiment

    Prikaži ovu nit
    Poništi
  13. 31. sij

    This is kinda like a fun television show!

    Prikaži ovu nit
    Poništi
  14. 31. sij

    10/10 chance of regret - I made a to do list for software tasks to complete tonight but anyone can contribute

    Prikaži ovu nit
    Poništi
  15. 31. sij

    New Video: I ORDERED A NEXØ ROCKET FROM DENMARK (MUST WATCH) (GONE SUBORBITAL) (GONE TO FEDERAL PRISON FOR VIOLATING INTERNATIONAL EXPORT CONTROL LAWS)

    Poništi
  16. 30. sij

    TVC vanes coming along nicely! Thanks again to for making these! Photo:

    Poništi
  17. 30. sij

    I’ve been workin on my roasted veggies game for a little while and lemme tell you, I’ve got this DIALED. Go hard on the pepper, go easy on the garlic. 450F for 10 min, you wanna burn em just a smidge, then it’s down to 425F for another 10 and you’re golden. 👨‍🍳

    Poništi
  18. 29. sij

    Some of these things will come up in future videos of course, but priority goes to the folks who make BPS possible :)

    Prikaži ovu nit
    Poništi
  19. 29. sij

    Tomorrow at 4pm ET / 1pm PT, myself and the fantastic will be giving a small live streamed presentation on control systems(TVC, GNC, Kalman filters, etc) for BPS Patrons.

    Prikaži ovu nit
    Poništi
  20. 29. sij

    Closing the loop on velocity control in the software for Sprite tonight, position control coming soon. In the meantime, has been machining the TVC vanes for flight! He's been filming a bunch and progress is moving right along, should be a few fun videos about it soon!

    Poništi
  21. 28. sij

    Unclench your jaw

    Poništi

Čini se da učitavanje traje već neko vrijeme.

Twitter je možda preopterećen ili ima kratkotrajnih poteškoća u radu. Pokušajte ponovno ili potražite dodatne informacije u odjeljku Status Twittera.

    Možda bi vam se svidjelo i ovo:

    ·