Stepping motor controller
Patent
·
OSTI ID:865125
- Los Alamos, NM
A stepping motor is microprocessingly controlled by digital circuitry which monitors the output of a shaft encoder adjustably secured to the stepping motor and generates a subsequent stepping pulse only after the preceding step has occurred and a fixed delay has expired. The fixed delay is variable on a real-time basis to provide for smooth and controlled deceleration.
- Research Organization:
- Los Alamos National Laboratory (LANL), Los Alamos, NM
- DOE Contract Number:
- W-7405-ENG-36
- Assignee:
- United States of America as represented by United States (Washington, DC)
- Patent Number(s):
- US 4464616
- OSTI ID:
- 865125
- Country of Publication:
- United States
- Language:
- English
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Related Subjects
/318/
adjustably
adjustably secured
basis
circuitry
controlled
controller
deceleration
delay
digital
digital circuitry
encoder
expired
fixed
generates
microprocessingly
monitors
motor
motor control
motor controller
occurred
output
preceding
provide
pulse
real-time
real-time basis
secured
shaft
smooth
step
stepping
stepping motor
subsequent
subsequent step
time basis
variable
adjustably
adjustably secured
basis
circuitry
controlled
controller
deceleration
delay
digital
digital circuitry
encoder
expired
fixed
generates
microprocessingly
monitors
motor
motor control
motor controller
occurred
output
preceding
provide
pulse
real-time
real-time basis
secured
shaft
smooth
step
stepping
stepping motor
subsequent
subsequent step
time basis
variable