Stepping motor control

Details Stepping motor control Stepping motor control

1988-01-29

1989-11-14

MacDonald, Allen

Boots, shoes, and leggings

318671, 318685, G05F 100

Patent

active

048811610

ABSTRACT:
A stepping motor control and driving circuit is provided to control stepping motors used to move a manipulator robot. The stepping motor control receives digital desired velocity and acceleration data from a controller computer and uses those instructions to generate and maintain appropriate control signals. The drive circuit, operating in response to the control signal, uses a summing amplifier responsive to output voltage and current to control the output impedance of the circuit.

REFERENCES:
patent: 3908195 (1975-09-01), Leenhouts
patent: 4588937 (1986-05-01), Fujioka et al.
patent: 4710691 (1987-12-01), Bergstrom et al.
patent: 4714867 (1987-12-01), Palmin et al.
patent: 4734847 (1988-03-01), Hunter

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