Platform Robots

แชร์
ฝัง
  • เผยแพร่เมื่อ 22 ธ.ค. 2024

ความคิดเห็น • 15

  • @leol5170
    @leol5170 หลายเดือนก่อน

    where do you put the base of the platform frame in general? Does it have to be in the middle of the triangle? or can it be anywhere

    • @roboticsandengineering
      @roboticsandengineering  หลายเดือนก่อน

      The base of the platform is the ground link. Put it wherever you want and build the rest of the robot on top of it. Typically, the platform is smaller than the base and moves within its footprint.

  • @amr.a-m8350
    @amr.a-m8350 2 ปีที่แล้ว +3

    Good explaining.I hope a tutorial how to get the Jacobin & inverse dynamic by importing as Sims cape by MAT LAB.

  • @amr.a-m8350
    @amr.a-m8350 2 หลายเดือนก่อน +1

    Good explaination.I hope a code Matlab for 3 D Stewart Platform Robot for this video please

  • @souravhawaladar3870
    @souravhawaladar3870 หลายเดือนก่อน

    Can you please share the matlab code for hexapod. In video its not fully visible.

  • @stefangietl9181
    @stefangietl9181 2 ปีที่แล้ว +1

    In step 1): when we calculate the coordinates of the platform corners in the platform frame, why do we add the coordinates of the platform (x_c and y_c). I thought the difference between the two coordinate-origins is calculated with the transformation matrix. In this case the coordinates of the platform corners are calculated starting from o_c and the parameters x_c and y_c are not used in step 1. Is there something I'm missing here?

    • @roboticsandengineering
      @roboticsandengineering  2 ปีที่แล้ว +2

      You are correct, the matrix on the right at 8:04 is actually p1 after the transformation and not before. So p_1^0 = that matrix (the answer to the problem) and p_1^c = [-rp*cos(pi/6); -rp*sin(pi/6); 0; 1]; which gets p_1^0 if you multiply it by the transformation matrix T_c^0.

    • @stefangietl9181
      @stefangietl9181 2 ปีที่แล้ว

      Aah, I get it. Thank you for the explanation!

  • @keremylmaz2271
    @keremylmaz2271 2 ปีที่แล้ว +1

    can someone share the stewart platform code with me? Unfortunately, I don't know enough to write this code.

  • @shivanshverma5405
    @shivanshverma5405 3 ปีที่แล้ว

    Can you share the matlab code of the inverse kinematics to me to understand this better?

    • @roboticsandengineering
      @roboticsandengineering  3 ปีที่แล้ว

      The file is proprietary, but you can pause the video at 8:54 for a peek at the code.

    • @m.d.r3086
      @m.d.r3086 หลายเดือนก่อน

      @@roboticsandengineering the code that it appears in the video is not complete I hope to share the code I need it

  • @willhaney96
    @willhaney96 3 ปีที่แล้ว

    Really wish this was written more like software with meaningful variable names rather then mathematical shorthand since this equation is more likely to be used in software rather then mathematics. It took me forever to wrap my head around PID controllers since everything was always written in mathematical short hand rather then in pseudo code.

    • @roboticsandengineering
      @roboticsandengineering  3 ปีที่แล้ว +5

      You can call the variables whatever you want in software as long as you know what they represent mathematically, but the code must be based on math. Pause the video at 8:54 for a peek at the code.

  • @oluwaferanmi100
    @oluwaferanmi100 4 หลายเดือนก่อน

    po2,y is yp + rp*sin(theta_z - pi/6)