Abstrael--A graphical technique for tuning PID-type controllers based on the method of D-partition is proposed for single-input-single-output linear time invariant systems. The tuning method shifts all the roots of the characteristic equation of the controlled system to a certain desirable region in
Self-tuning PI-PID regulators for stable systems with varying delay
โ Scribed by A. Leva; C. Maffezzoni; R. Scattolini
- Publisher
- Elsevier Science
- Year
- 1994
- Tongue
- English
- Weight
- 969 KB
- Volume
- 30
- Category
- Article
- ISSN
- 0005-1098
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โฆ Synopsis
Self-tuning PID regulators are synthesized adopting a fixed-order continuous-time process model with variable delay. The main synthesis criterion is based on constrained pole-zero cancellation. Many aspects concerning a reliable engineering implementation are considered.
๐ SIMILAR VOLUMES
A design method for on-plant tuning of multivariable PI-controllers for unknown systems is presented. The plant is assumed to be linear, open-loop stable with input delays and subject to step disturbances. The multivariable PI-controller may be tuned with the aid of open-loop step-responses. Finally
Determining the discrete-time proportional plus integral (PI) controller tuning parameters to achieve the smallest possible variance in the manipulated input moves, for a given variance in the controlled output, is the subject of this article. Previous researchers have developed tuning rules for PI