Optimal proportional–integral–derivative set-point weighting and tuning rules for proportional set-point weights
(2015) In IET Control Theory and Applications 9(15). p.2266-2272- Abstract
- In this study, design of low-order feedforward controllers from both reference signal and measurable disturbance for proportional–integral–derivative (PID) controllers is considered. The feedforward controllers from reference are equivalent to the use of a PID controller with set-point weighting. The design problem is formulated as a convex optimisation problem and then solved for a batch of process models. The optimal proportional set-point weights are then used to derive tuning rules that minimise the integrated absolute error. Examples illustrate the usefulness of the proposed method and tuning rules
Please use this url to cite or link to this publication:
https://lup.lub.lu.se/record/7758221
- author
- Hast, Martin LU and Hägglund, Tore LU
- organization
- publishing date
- 2015
- type
- Contribution to journal
- publication status
- published
- subject
- keywords
- PID control Feedforward Set-point weighting Convex optimization
- in
- IET Control Theory and Applications
- volume
- 9
- issue
- 15
- pages
- 2266 - 2272
- publisher
- Institution of Engineering and Technology
- external identifiers
-
- wos:000361761800009
- scopus:84942540396
- ISSN
- 1751-8652
- DOI
- 10.1049/iet-cta.2015.0171
- project
- PID Control
- PICLU
- language
- English
- LU publication?
- yes
- id
- 1eceb81e-c5e6-49e4-9172-c4bcceed3dd9 (old id 7758221)
- date added to LUP
- 2016-04-01 10:52:02
- date last changed
- 2024-01-22 00:27:10
@article{1eceb81e-c5e6-49e4-9172-c4bcceed3dd9, abstract = {{In this study, design of low-order feedforward controllers from both reference signal and measurable disturbance for proportional–integral–derivative (PID) controllers is considered. The feedforward controllers from reference are equivalent to the use of a PID controller with set-point weighting. The design problem is formulated as a convex optimisation problem and then solved for a batch of process models. The optimal proportional set-point weights are then used to derive tuning rules that minimise the integrated absolute error. Examples illustrate the usefulness of the proposed method and tuning rules}}, author = {{Hast, Martin and Hägglund, Tore}}, issn = {{1751-8652}}, keywords = {{PID control Feedforward Set-point weighting Convex optimization}}, language = {{eng}}, number = {{15}}, pages = {{2266--2272}}, publisher = {{Institution of Engineering and Technology}}, series = {{IET Control Theory and Applications}}, title = {{Optimal proportional–integral–derivative set-point weighting and tuning rules for proportional set-point weights}}, url = {{http://dx.doi.org/10.1049/iet-cta.2015.0171}}, doi = {{10.1049/iet-cta.2015.0171}}, volume = {{9}}, year = {{2015}}, }