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Differential Drive Body Velocity
Online differential drive body velocity. Pure rolling wheels; track is contact-center spacing.
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differential drive body velocity calculator online
Use differential drive body velocity online for left m s, right m s, track m. Pure rolling wheels; track is contact-center spacing. Idealized robotics model using explicit dimensions and conventions. Obstacles, structural limits and control-system safety are not determined.
How to use it
Enter left m s. Set right m s, track m. Select Calculate and check the labeled output. Copy or download the JSON result.
Options and example settings
Calculation method
forward_m_s = (left_m_s+right_m_s)/2; yaw_rad_s = (right_m_s-left_m_s)/track_m (^ means exponentiation; trig functions ending in d use degrees).
Worked examples
Apply differential drive body velocity to the case below, keeping the displayed units and assumptions. Pure rolling wheels; track is contact-center spacing.
Differential Drive Body Velocity — worked case
Settings: right m s: 0.7; track m: 0.4
Input:
0.5
Calculated result for these inputs:
Output:
{
"forward_m_s": 0.6,
"yaw_rad_s": 0.4999999999999999
}Choose the right tool
Use forward kinematics to map joints to a position and inverse kinematics for reachable position targets. Encoder resolution is not mechanical accuracy; supplied motion and gripping models do not certify a robot cell.
Limitations and common mistakes
- Pure rolling wheels; track is contact-center spacing. Idealized robotics model using explicit dimensions and conventions. Obstacles, structural limits and control-system safety are not determined.
- Use the displayed unit in every field. Ratios and percentages are different inputs; percent fields use values such as 25 rather than 0.25.
Frequently asked questions
How can I use differential drive body velocity calculator online?
Enter left m s. Set right m s, track m. Select Calculate and check the labeled output. Copy or download the JSON result.
Where is my input processed?
The bundled tool processes input in your browser. It does not upload tool input to a conversion service. Other site plugins, analytics, advertising and browser extensions may have separate behavior.
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