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Tuning controllers for set point changes.

Alberto A. Rovira, +2 more
- Vol. 42, pp 67-69
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TLDR
In this article, the authors developed controller tuning relationships based on the minimization of error integrals for set point changes and showed how these relationships may be used to tune both conventional and direct digital control loops.
Abstract
: Optimum settings for disturbance changes are not optimum for changes in set point; and in certain applications set point changes are rather common It is the purpose of this article to develop controller tuning relationships based on the minimization of error integrals for set point changes It will also be shown how these relationships may be used to tune both conventional and direct digital control loops (Author)

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Citations
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PI/PID controller design based on direct synthesis and disturbance rejection

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A Summary of PI and PID Controller Tuning Rules for Processes with Time Delay. Part 1: PI Controller Tuning Rules

TL;DR: A summary of tuning rules for the PID control of single input, single output (SISO) processes with time delay is provided in this paper.

PI and PID controller tuning rules for time delay processes: a summary. Part 2: PID controller tuning rules

TL;DR: A summary of tuning rules for the PID control of single input, single output (SISO) processes with time delay, modeled in stable first order lag plus time delay (FOLPD) form, is provided in this part of the paper.
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Time-domain based design and analysis of new PID tuning rules

TL;DR: In this article, the authors derived the optimal PID controller for plants having negligible time delay, and the corresponding PI terms based on the actuator's capacity and set-point overshoot are explicitly derived.
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Model-reference robust tuning of 2DoF PI controllers for first- and second-order plus dead-time controlled processes

TL;DR: In this paper, a robust tuning method for two-degree-of-freedom (2DoF) proportional integral (PI) controllers is proposed based on the use of a model reference optimization procedure with servo and regulatory target closed-loop transfer functions for first and second-order plus dead-time (FOPDT, SOPDT) controlled process models.