Profile control system

Details Profile control system Profile control system

1979-03-23

1981-10-20

Ruggiero, Joseph F.

Boots, shoes, and leggings

318578, 364474, G06F 1546

Patent

active

042964733

ABSTRACT:
A difference signal corresponding to the difference between the displacement of a stylus of a tracer head and a reference signal is integrated and the sum of the integrated value and the difference signal is applied as an error signal to a command velocity function generator and a correcting velocity function generator to produce a command velocity signal and a correcting velocity signal, respectively, which are provided to a distributing circuit. A displacement direction signal from an index circuit is supplied to the distributing circuit to derive therefrom respective axis command velocity signals for effecting profile control.

REFERENCES:
patent: 3624343 (1971-11-01), Stuernstrom et al.
patent: 3707662 (1972-12-01), Hoffman
patent: 3819999 (1974-06-01), Platt
patent: 4064446 (1977-12-01), Krohn
patent: 4084244 (1978-04-01), Floter

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