estimation.inversion

The configuration that puts a robot’s points where a position sensor saw them.

Module Attributes

DAMPING

Default damping λ of a step, in (JᵀJ + λ I) δ = -Jᵀ r.

TOLERANCE

the largest error of a point's position in a converged fit.

MAX_ITER

Default number of steps a call may take.

GROWTH

Factor by which the damping grows after a step that does not lower the error.

RETRIES

How many times a step is tried again with more damping before the fit gives up.

Classes

Inversion(robot, at[, damping, tol, max_iter])

The configuration q that puts the robot's points at where a position sensor saw them.