Data processing: structural design – modeling – simulation – and em – Electrical analog simulator
Reexamination Certificate
2006-11-28
2006-11-28
Paladini, Albert W. (Department: 2125)
Data processing: structural design, modeling, simulation, and em
Electrical analog simulator
Reexamination Certificate
active
07143016
ABSTRACT:
Control systems and methodologies are disclosed for controlling a process having one or more motorized pumps and an associated motor drives, which comprise selecting a desired operating point within an allowable range of operation about a process setpoint according to performance characteristics associated with a plurality of components in the process, and controlling the system according to the desired operating point. The control system comprises a motor drive providing electrical power to a motor in a controlled fashion according to a control signal, and a controller providing the control signal to the motor drive according to a desired operating point within an allowable range of operation about a process setpoint. The controller selects the desired operating point according to one or more performance characteristics or criteria associated with a plurality of components in the process, such as cost, throughput, lifetime, or the like. Also disclosed are methods and systems for diagnosing operating conditions in a pump or other motorized device.
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Chung Dukki
Discenzo Frederick M.
Zevchek Joseph K.
Amin Turocy & Calvin LLP
Kuszewski Alexander R.
Paladini Albert W.
Rockwell Automation Technologies Inc.
Walbrun William R.
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