Citation link:
Authors:
Stoyanov, Eftim; Стоянов, Ефтим; Iovev, Atanas; Йовев, Атанас
Title:
Self - tuning of the PID control loops based on the ziegler nichols frequency response method
Date of Issue:
2008
Is Part of:
Proceedings of the Technical University – Sofia, 58(2), 2008, pp. 105--108
Publisher:
Технически университет - София
Identifiers:
1311-0829 [issn]
Type:
Article
Language:
eng
Subject:
self - tuning of the control systems, process control
Abstract:
The Ziegler Nichols frequency response method is widely used for optimal tuning of the PID control systems. There are some difficulties in the method application in the industrial plants. Looking for the limit of stability, there is a danger to make the control system unstable, which may result an industrial accident. To find a limit of stability of the industrial control systems is a serious time consuming task. Using an automated tuning solves particularly these disadvantages, but it requires a highly qualified specialist to lead the process. In order to facilitate the using and to improve the safety, a Process Oriented Language program unit is developed for self – tuning of the PID control loops for Distributed Control Systems.
Description:
Reviewer prof. Petar Yakimov. - Formulas, diagr. - References, pp. 108
