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
Tuning of multivariable PI-controllers for unknown systems with input delay
โ Scribed by H.N. Koivo; S. Pohjolainen
- Publisher
- Elsevier Science
- Year
- 1985
- Tongue
- English
- Weight
- 638 KB
- Volume
- 21
- Category
- Article
- ISSN
- 0005-1098
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โฆ Synopsis
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 an example is given to show the applicability of the controller proposed.
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