|Table of Contents|

Robust tuning method for cascade time-delay process controller based on maximum sensitivity

《南京理工大学学报》(自然科学版)[ISSN:1005-9830/CN:32-1397/N]

Issue:
2015年03期
Page:
280-
Research Field:
Publishing date:

Info

Title:
Robust tuning method for cascade time-delay process controller based on maximum sensitivity
Author(s):
Ma WentingZhang JinggangZhao Zhicheng
School of Electronics and Information Engineering,Taiyuan University of Science and Technology,Taiyuan 030024,China
Keywords:
maximum sensitivity cascade time-delay process controllers robust tuning internal model control dynamic response
PACS:
TP13
DOI:
-
Abstract:
To overcome the blindness of trial-and-error method for parameter selection of conventional methods,a robust controller tuning method based on maximum sensitivity is proposed.A main and a secondary controller each has one adjustable parameter are designed using internal model control(IMC)method.Analytical expressions are derived for robust tuning of the adjustable parameters for the main and secondary controllers according to the maximum sensitivity specification.Simulation results show that the method proposed here can provide a better dynamic performance and robustness against parameter perturbation.

References:

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Last Update: 2015-06-30