Research on Parameters Tuning of PID Controller Based on Critical Proportioning Method

DOI

10.2991/icemie-16.2016.42How to use a DOI?

Keywords

critical proportioning method; Rouse stability criterion; critical proportion amplification coefficient

Abstract

Critical proportioning method is an important and widely used method for PID engineering tuning. Since textbooks only introduce PID parameters tuning steps and simulation examples, without giving the value of critical proportion amplification coefficient (CPAC) and the research on system’s stability, so learners don’t know clearly how this parameter value is obtained. In this paper, firstly, the system stability which was the precondition for applying critical proportioning method was proved by using Rouse stability criterion and Bode diagram. Secondly, the CPAC value was deduced in theory according to Rouse stability criterion. Finally, a detailed example was given based on MATLAB, it enables learners to have a thorough understanding of the proposed method both in theory and simulation.

Copyright

© 2016, the Authors. Published by Atlantis Press.

Open Access

This is an open access article distributed under the CC BY-NC license (http://creativecommons.org/licenses/by-nc/4.0/).

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TY  - CONF
AU  - Xuewen Shi
AU  - Qinglan Wang
AU  - Yuqiang Wu
PY  - 2016/04
DA  - 2016/04
TI  - Research on Parameters Tuning of PID Controller Based on Critical Proportioning Method
BT  - Proceedings of the 2016 International Conference on Electrical, Mechanical and Industrial Engineering
PB  - Atlantis Press
SP  - 169
EP  - 172
SN  - 2352-5401
UR  - https://doi.org/10.2991/icemie-16.2016.42
DO  - 10.2991/icemie-16.2016.42
ID  - Shi2016/04
ER  -