// multi-utility computation suite · offline · instant · precise
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│ [c] calcalyst_ │
│ computation suite │
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eng.robot-kinematics-2dof Calculator
Calculates forward kinematics for a 2-DOF planar robot arm from joint angles to Cartesian end-effector position. The Denavit-Hartenberg convention extends this approach to any number of joints — 2-DOF is the simplest case for teaching the concept.
Inputs
Link1 M
Linear measurement. Ensure consistent units: 1 m = 1,000 mm = 3.281 ft.
Link2 M
Linear measurement. Ensure consistent units: 1 m = 1,000 mm = 3.281 ft.
Theta1 Deg
Reference formula or conversion factor shown for context.
Theta2 Deg
Reference formula or conversion factor shown for context.
Results
end-effector x (m)
Sample size or count used in the calculation.
end-effector y (m)
Sample size or count used in the calculation.
reach from origin (m)
Sample size or count used in the calculation.
max reach
Reference formula or conversion factor shown for context.
forward kinematics
The value at the specified point or condition.
workspace
Reference formula or conversion factor shown for context.