WRO 2022 Junior High 41s - Stable Version - OFDL Taiwan

Поділитися
Вставка
  • Опубліковано 13 січ 2025

КОМЕНТАРІ • 13

  • @tairnazarxtair0278
    @tairnazarxtair0278 2 роки тому +1

    Good job Taiwan

  • @gunred3549
    @gunred3549 2 роки тому

    what algorithm do you use for driving straight? as I understand, it is not just a usual PID controller for encoders

    • @OFDL
      @OFDL  2 роки тому

      Move Sync Controller whitch in OFDL Advanced Motor Controller Block, you can download it from our github page.
      and make sure the two drive motors are close in speed, basiclly no algorithm can fix the huge speed difference between the motors.

  • @TheTheuhh
    @TheTheuhh 2 роки тому

    I wonder how did you make the turns so accurate? I tried using your block, but there will be some inaccuracies in the turn.

    • @OFDL
      @OFDL  2 роки тому

      Make sure the two drive motors are close in speed, basiclly no algorithm can fix the huge speed difference between the motors, sometimes the motors shaft (red one) have breakage or cracks will cause the motor not accurate.

    • @tairnazarxtair0278
      @tairnazarxtair0278 2 роки тому

      Try use bigger kp

  • @zukangwang6719
    @zukangwang6719 2 роки тому

    你好,请问现在赛季结束了,能分享一下这版方案的程序和搭建么?

  • @gunred3549
    @gunred3549 2 роки тому

    what axle do you use for wheels?

    • @OFDL
      @OFDL  2 роки тому

      4 stud with stop

    • @gunred3549
      @gunred3549 2 роки тому

      @@OFDL how does it holds in motor so good? why it doesn't fly out from motor? i tested different motors with different axles, and even the best motors, that hold axle good do not hold good enough, so axle flies out from motor during the run

    • @gunred3549
      @gunred3549 2 роки тому

      @@OFDL is this part even exist in Lego? or you just cut off Axle 5.5L with Stop to make it 4 stud?

    • @OFDL
      @OFDL  2 роки тому

      @@gunred3549 Lego 87083, Technic, Axle 4L with Stop.

    • @OFDL
      @OFDL  2 роки тому

      ​@@gunred3549 In the wheel space we used Liftarm Thin 1 x 3, Axle 43093 and Bush 1/2 to create a structure to hold the wheel. And make sure the motors shaft (red one) doesn't have any breakage or cracks.