Data processing: generic control systems or specific application – Generic control system – apparatus or process – Optimization or adaptive control
Patent
1997-08-27
2000-04-11
Grant, William
Data processing: generic control systems or specific application
Generic control system, apparatus or process
Optimization or adaptive control
700 40, 318561, G05B 1302, G05B 1136
Patent
active
060497394
ABSTRACT:
A multi-purpose controller for variables which closely controls such variables to set point by making sequential corrections to the level of input to the system of the variable based on: system response time, relationship of controller output to the variable, deviation of the variable from set point, and change in system load as determined by change in error and change in system input. The controller has a self tuning capability and can provide generation of the set point according to a set of variable parameters. It can be configured as a stand alone controller, as an intelligent Input/Output device for another intelligent device, or be resident in another intelligent device such as a programmable controller, computer or other microprocessor based device.
REFERENCES:
patent: 4218735 (1980-08-01), McCutcheon
patent: 5754424 (1998-05-01), Melvin
Grant William
Jones Allston L.
Rao Sheela S.
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