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ADAPTIVE CONTROL TECHNIQUES FOR pH CONTROL OR CONTROL OF OTHER INDUSTRIAL PROCESSES
ADAPTIVE CONTROL TECHNIQUES FOR pH CONTROL OR CONTROL OF OTHER INDUSTRIAL PROCESSES
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机译:用于pH值控制或其他工业过程控制的自适应控制技术
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摘要
This disclosure provides adaptive control techniques for pH control or control of other industrial processes. For example, in one method, a robust stability condition (RSC) value is determined during operation of a process controller, and a characteristic of the process controller is adaptively modified based on the RSC value. The RSC value provides an estimate of performance of the process controller in controlling the industrial process. In another method, one of multiple process controllers is selected based on RSC values associated with the process controllers, and one or more control signals are output from the selected process controller to an industrial process in order to control the industrial process. The RSC values provide estimates of performances of the multiple process controllers in controlling the industrial process.
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