Position and velocity feedback system for a digital robot contro

Details Position and velocity feedback system for a digital robot contro Position and velocity feedback system for a digital robot contro

1988-04-01

1989-10-24

Shoop, Jr., William M.

Electricity: motive power systems

Positional servo systems

Program- or pattern-controlled systems

318567, 318573, 364513, 901 19, 901 20, 901 21, 901 23, G05B 1942

Patent

active

048764949

ABSTRACT:
A digital position and velocity feedback system is provided for a multiaxis robot control and it employs an LSI chip to process incremental position signals for position change and velocity computations. At low speeds, velocity is computed from the reciprocal of elasped time. At higher speeds, velocity is computed from the rate at which incremental position signals are generated.

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