System and method for generating a drive signal
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United States of America Patent
Stats
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May 7, 2024
Grant Date -
Sep 28, 2023
app pub date -
May 30, 2023
filing date -
Mar 6, 2006
priority date (Note) -
In Force
status (Latency Note)
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Abstract
A method and computer program product for defining a PWM drive signal having a defined voltage potential. The PWM drive signal has a plurality of “on” portions and a plurality of “off” portions that define a first duty cycle for regulating, at least in part, a flow rate of a pump assembly. At least a portion of the “on” portions of the PWM drive signal are pulse width modulated to define a second duty cycle for the at least a portion of the “on” portions of the PWM drive signal. The second duty cycle regulates, at least in part, the percentage of the defined voltage potential applied to the pump assembly.
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