首页> 外国专利> ADAPTIVE CONTROL TECHNIQUES FOR pH CONTROL OR CONTROL OF OTHER INDUSTRIAL PROCESSES

ADAPTIVE CONTROL TECHNIQUES FOR pH CONTROL OR CONTROL OF OTHER INDUSTRIAL PROCESSES

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

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.
机译:本公开提供了用于pH控制或其他工业过程的控制的自适应控制技术。例如,在一种方法中,在过程控制器的操作期间确定鲁棒稳定性条件(RSC)值,并且基于该RSC值来自适应地修改过程控制器的特性。 RSC值提供过程控制器在控制工业过程中的性能估计。在另一种方法中,基于与过程控制器相关联的RSC值来选择多个过程控制器中的一个,并且从所选择的过程控制器向工业过程输出一个或多个控制信号以控制工业过程。 RSC值提供了在控制工业过程中多个过程控制器的性能估计。

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