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wiki:v2:lego_chase_demo

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wiki:v2:lego_chase_demo [2019/01/30 23:24]
pixycam
wiki:v2:lego_chase_demo [2019/01/30 23:28] (current)
pixycam
Line 131: Line 131:
 translation = left_motor + right_motor translation = left_motor + right_motor
 </​code>​ </​code>​
-If you've ever driven a tank, these equations probably make sense. But we're interested in the "​inverted"​ equations. We want expressions for the left_wheel ​and the right_wheel ​in terms of rotation and translation. That is, we already know how we want our robot to rotate and translate -- these are the outputs of our PID controllers. So rotation and translation are our **knowns**. Our **unknowns** are left_wheel ​and right_wheel. Using some algebra, we get the inverted equations.+If you've ever driven a tank, these equations probably make sense. But we're interested in the "​inverted"​ equations. We want expressions for the left\_wheel ​and the right\_wheel ​in terms of rotation and translation. That is, we already know how we want our robot to rotate and translate -- these are the outputs of our PID controllers. So rotation and translation are our **knowns**. Our **unknowns** are left\_wheel ​and right\_wheel. Using some algebra, we get the inverted equations.
  
 <​code>​ <​code>​

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wiki/v2/lego_chase_demo.txt · Last modified: 2019/01/30 23:28 by pixycam