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Differential Drive Robot Kinematics & ICR Radius Calculator

Easily calculate and compute differential drive robot kinematics & icr radius calculator with accurate equations, live formulas, and expert guidance.

Calculated Result
1.38 m

Instantaneous Center of Curvature Radius (R_ICR)

Instantaneous Center of Curvature Radius (R_ICR)

1.38 m

Chassis Linear Velocity M Per S

1

Chassis Angular Velocity Rad Per S

0.727

Right Wheel R P M

114.6

Left Wheel R P M

76.4

1.38 — m

Calculation Breakdown

  1. Applied FormulaCalculates linear velocity v, turning angular rate omega, and Instantaneous Center of Curvature (ICR) turning radius for two-wheel differential drive mobile robots (AGVs / AMRs).R_{\text{ICR}} = \frac{L}{2} \frac{v_r + v_l}{v_r - v_l}, \quad \omega = \frac{v_r - v_l}{L}, \quad v = \frac{v_r + v_l}{2}

Differential Drive ICR Metric Output

Interactive visualization based on your current inputs

Calculated Value
0.00.30.71.01.4Instantaneous Center of Curvature Radius (R_ICR)

What Is the Differential Drive Robot Kinematics & ICR Radius Calculator?

This tool computes differential drive robot kinematics & icr radius calculator with high precision arithmetic.

How Does the Differential Drive Robot Kinematics & ICR Radius Calculator Work?

Calculates linear velocity v, turning angular rate omega, and Instantaneous Center of Curvature (ICR) turning radius for two-wheel differential drive mobile robots (AGVs / AMRs).

Differential Drive Robot Kinematics & ICR Radius Calculator Formula & Variables

The core mathematical equation utilized by this calculator is expressed as:

RICR=L2vr+vlvr−vl,ω=vr−vlL,v=vr+vl2R_{\text{ICR}} = \frac{L}{2} \frac{v_r + v_l}{v_r - v_l}, \quad \omega = \frac{v_r - v_l}{L}, \quad v = \frac{v_r + v_l}{2}

Calculates linear velocity v, turning angular rate omega, and Instantaneous Center of Curvature (ICR) turning radius for two-wheel differential drive mobile robots (AGVs / AMRs).

How to Use the Differential Drive Robot Kinematics & ICR Radius Calculator

  1. Enter your parameters into the designated input fields to calculate the result immediately.

Step-by-Step Example Calculation

Differential Drive Robot Kinematics & ICR Radius Calculator Example

Input Values:

rightWheelLinearVelocityMPerS:1.2
leftWheelLinearVelocityMPerS:0.8
wheelbaseTrackWidthMeters:0.55
wheelRadiusMeters:0.1
Worked Steps: Sample evaluation based on standard reference conditions.

Understanding Your Result

The calculated primary figure indicates the optimal or required m.

Factors That Affect the Result

  • Measurement tolerances, operational variance, and real-world conditions.

When Should You Use This Calculator?

  • Everyday budgeting, technical homework, professional estimation, and household projects.

Assumptions & Limitations

  • Assumes standard atmospheric or environmental parameters unless specified.

Frequently Asked Questions

Calculation Accuracy & Reference Note

Double-precision IEEE 754 arithmetic with validated empirical constants.

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